CN114455948A - 一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法 - Google Patents

一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法 Download PDF

Info

Publication number
CN114455948A
CN114455948A CN202011246626.2A CN202011246626A CN114455948A CN 114455948 A CN114455948 A CN 114455948A CN 202011246626 A CN202011246626 A CN 202011246626A CN 114455948 A CN114455948 A CN 114455948A
Authority
CN
China
Prior art keywords
synthetic material
calcined
calcined synthetic
preparation
negative oxygen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011246626.2A
Other languages
English (en)
Other versions
CN114455948B (zh
Inventor
李昭林
侯景泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202011246626.2A priority Critical patent/CN114455948B/zh
Publication of CN114455948A publication Critical patent/CN114455948A/zh
Application granted granted Critical
Publication of CN114455948B publication Critical patent/CN114455948B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/62645Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62675Thermal treatment of powders or mixtures thereof other than sintering characterised by the treatment temperature
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/85Coating or impregnation with inorganic materials
    • C04B41/86Glazes; Cold glazes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201Alkali metal oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203Lithium oxide or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206Magnesium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208Calcium oxide or oxide-forming salts thereof, e.g. lime
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213Strontium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215Barium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225Yttrium oxide or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227Lanthanum oxide or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229Cerium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232Titanium oxides or titanates, e.g. rutile or anatase
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3239Vanadium oxides, vanadates or oxide forming salts thereof, e.g. magnesium vanadate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3251Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3256Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3258Tungsten oxides, tungstates, or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3262Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
    • C04B2235/3267MnO2
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3275Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3279Nickel oxides, nickalates, or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3281Copper oxides, cuprates or oxide-forming salts thereof, e.g. CuO or Cu2O
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3286Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3289Noble metal oxides
    • C04B2235/3291Silver oxides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3294Antimony oxides, antimonates, antimonites or oxide forming salts thereof, indium antimonate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3296Lead oxides, plumbates or oxide forming salts thereof, e.g. silver plumbate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3298Bismuth oxides, bismuthates or oxide forming salts thereof, e.g. zinc bismuthate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

本发明涉及陶瓷技术领域,尤其涉及一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法。所述煅烧合成材料的制备方法包括以下步骤:将表1所示的各制备原料混合,得到混合料;将所述混合料进行煅烧,得到煅烧合成材料;所述煅烧的过程包括:将所述混合料在1280℃保温20分钟,然后降温至1160℃保温2~3小时。将本发明制备的煅烧合成材料用于制备陶瓷,可以产生大量的负氧离子。

Description

一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备 方法
技术领域
本发明涉及陶瓷技术领域,尤其涉及一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法。
背景技术
现有技术生产的陶瓷产品如日用瓷(杯、盘、碗、碟)等只能作一般的工具使用,陈设瓷(瓶、罐、艺术品)等只能作摆设和观赏,均不具备产生负氧离子的功能或产生的负氧离子极少。
发明内容
本发明的目的在于提供一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法,将本发明制备的煅烧合成材料用于制备陶瓷,可以产生大量的负氧离子。
为了实现上述发明目的,本发明提供以下技术方案:
本发明提供了一种煅烧合成材料的制备方法,包括以下步骤:
将包括表1所示的各制备原料混合,得到混合料;
将所述混合料进行煅烧,得到煅烧合成材料;
所述煅烧的过程包括:将所述混合料在1280℃保温20分钟,然后降温至1160℃保温2~3小时;
表1煅烧合成材料包括的制备原料
Figure BDA0002770245440000011
Figure BDA0002770245440000021
优选的,所述煅烧后还包括将煅烧物进行湿法球磨,然后过300目筛取筛下物,将所述筛下物过滤后烘干,得到煅烧合成材料。
优选的,所述湿法球磨采用的分散介质为水;所述湿法球磨时,煅烧物、研磨球和水的质量比为1:2:0.5。
优选的,所述煅烧合成材料可以产生负氧离子。
本发明提供了一种负氧离子陶瓷,所述负氧离子陶瓷的制备原料包括上述方案所述的煅烧合成材料。
本发明提供了一种上述方案所述负氧离子陶瓷的制备方法,包括以下步骤:
将包括煅烧合成材料、干泥料和水的原料配制成泥料;
将所述泥料进行成型,干燥后得到坯体;
将所述坯体进行烧制,得到负氧离子陶瓷。
优选的,所述煅烧合成材料的质量占所述煅烧合成材料与干泥料总质量的30~70%。
本发明提供了一种如上述方案所述负氧离子陶瓷的制备方法,包括以下步骤:
将包括煅烧合成材料、干泥料和水的原料配制成泥料;
将所述泥料进行成型,干燥后得到坯体;
将煅烧合成材料、干釉料与水配制成釉料;
将所述釉料涂覆到所述坯体的表面,烧制后,得到负氧离子陶瓷。
优选的,制备泥料时,所述煅烧合成材料的质量占所述煅烧合成材料与干泥料总质量的30~70%;
制备釉料时,所述煅烧合成材料的质量占所述煅烧合成材料与干釉料总质量的20~80%。
本发明提供了一种上述方案所述负氧离子陶瓷的制备方法,包括以下步骤:
将煅烧合成材料、干釉料和水配制成釉料;
将所述釉料涂覆到不含煅烧合成材料的坯体表面,烧制后,得到负氧离子陶瓷。
本发明提供了一种煅烧合成材料的制备方法,包括以下步骤:将表1所示的各制备原料混合,得到混合料;将所述混合料进行煅烧,得到煅烧合成材料;所述煅烧的过程包括:将所述混合料在1280℃保温20分钟,然后降温至1160℃保温2~3小时。
本发明通过控制原料的组成及煅烧条件,有利于各种氧化物的完全反应和多晶的生成,煅烧过程中,各种氧化物相互固溶,形成多晶格固溶体。普通陶瓷瓷胎是由莫来石晶体、残余石英晶体组成,不能改变晶界的电性能,从而导致陶瓷产生微弱的负离子,或不能产生负离子。而本发明通过控制煅烧合成材料的原料种类和煅烧条件,得到的煅烧合成材料除了上述晶体组成外,还有半导体晶体、压电晶和光触煤晶体等,这些晶粒边界层的组成结构的变化,显著地改变了晶体的电性能,从而导致煅烧合成材料产生独立的强大静电场;空气中水分子在该静电场的作用下会被电离成带正电氢离子(H+) 和负电的氢氧根离子(OH-)。而氢离子(H+)马上与该煅烧合成材料释放的电离子(e-)相结合而成为氢原子(H)放入空气中,余下的氢氧根离子 (OH-)与周围的水分子结合,成为羟基离子(H2O·OH-)即为负氧离子。
由于本发明的煅烧合成材料可产生负氧离子,因此,将其用于制备负氧离子陶瓷,得到的陶瓷也可产生大量的负氧离子。
具体实施方式
本发明提供了一种煅烧合成材料的制备方法,包括以下步骤:
将包括表1所示的各制备原料混合,得到混合料;
将所述混合料进行煅烧,得到煅烧合成材料;
所述煅烧的过程包括:将所述混合料在1280℃保温20分钟,然后降温至1160℃保温2~3小时;
表1煅烧合成材料包括的制备原料
氧化物 质量含量(%) 氧化物 质量含量(%) 氧化物 质量含量(%)
SiO<sub>2</sub> 0~4.3 TiO<sub>2</sub> 0.3~3.5 Nd<sub>2</sub>O<sub>3</sub> 3~12
Al<sub>2</sub>O<sub>3</sub> 0~1.6 CoO 0.1~3 Bi<sub>2</sub>O<sub>3</sub> 1~3
K<sub>2</sub>O 0~0.5 NiO 0.2~2 La<sub>2</sub>O<sub>3</sub> 12~18
Na<sub>2</sub>O 0~0.2 MnO<sub>2</sub> 0.2 Ag<sub>2</sub>O 0.1~0.5
B<sub>2</sub>O<sub>3</sub> 0.2~0.5 PbO 0.01~0.1 Y<sub>2</sub>O<sub>3</sub> 2~2.5
CaO 12~16 SnO<sub>2</sub> 0.5~1 Nb<sub>2</sub>O<sub>5</sub> 3~7
MgO 5~9 Sb<sub>2</sub>O<sub>3</sub> 0.5~1.5 Sm<sub>2</sub>O<sub>3</sub> 1~3
Li<sub>2</sub>O 0.02~0.1 CdO 0.8 GeO<sub>2</sub> 0.4~7
ZnO 0.1~0.3 In<sub>2</sub>O<sub>3</sub> 0.001~0.01 ZrO<sub>2</sub> 1.5~3.5
CuO 0.01~0.07 P<sub>2</sub>O<sub>5</sub> 3~5 Pr<sub>6</sub>O<sub>11</sub> 1~3
Fe<sub>2</sub>O<sub>3</sub> 0.8~8.5 CeO<sub>2</sub> 16~27 WO<sub>3</sub> 0.5~2
BaO 0.05~0.15 MoO<sub>3</sub> 0.5~1 SeO<sub>2</sub> 0.1~1
SrO 0.1~1 V<sub>2</sub>O<sub>5</sub> 0.01~1.5
在本发明中,未经特殊说明,所用原料均为本领域熟知的市售商品。
本发明将包括表1所示的各制备原料混合,得到混合料。
在本发明中,以质量百分含量计,本发明所述煅烧合成材料的制备原料包括0~4.3%的SiO2,优选为1~4%,更优选为2~3%。在本发明的实施例中,具体为0或3%。
本发明所述煅烧合成材料的制备原料包括0~1.6%的Al2O3,优选为 0.5~1.3%,更优选为0.8~1.1%。在本发明的实施例中,具体为0或1%。
本发明所述煅烧合成材料的制备原料包括0~0.5%的K2O,优选为 0.2~0.4%。在本发明的实施例中,具体为0或4%。
本发明所述煅烧合成材料的制备原料包括0~0.2%的Na2O,优选为 0.05~0.15%,更优选为0.1%。在本发明的实施例中,具体为0或0.1%。
本发明所述煅烧合成材料的制备原料包括0.2~0.5%的B2O3,优选为 0.3~0.5%,更优选为0.5%。在本发明的实施例中,具体为0.5%。
本发明所述煅烧合成材料的制备原料包括12~16%的CaO,优选为 13~15%。在本发明的实施例中,具体为14%或16%。
本发明所述煅烧合成材料的制备原料包括5~9%的MgO,优选为6~9%。在本发明的实施例中,具体为6%或9%。
本发明所述煅烧合成材料的制备原料包括0.02~0.1%的Li2O,优选为 0.04~0.1%。在本发明的实施例中,具体为0.02%或0.1%。
本发明所述煅烧合成材料的制备原料包括0.1~0.3%的ZnO,优选为 0.15~0.3%。在本发明的实施例中,具体为0.1%或0.3%。
本发明所述煅烧合成材料的制备原料包括0.01~0.07%的CuO,优选为 0.01~0.06%。在本发明的实施例中,具体为0.01%或0.06%。
本发明所述煅烧合成材料的制备原料包括0.8~8.5%的Fe2O3,优选为 0.8~7%,更优选为1~5%。在本发明的实施例中,具体为0.8%或1.09%。
本发明所述煅烧合成材料的制备原料包括0.05~0.15%的BaO,优选为 0.1~0.15%。在本发明的实施例中,具体为0.1%或0.15%。
本发明所述煅烧合成材料的制备原料包括0.1~1%的SrO,优选为 0.3~0.8%。在本发明的实施例中,具体为0.5%。
本发明所述煅烧合成材料的制备原料包括0.3~3.5%的TiO2,优选为 0.5~2.5%,更优选为0.6~2.0%。在本发明的实施例中,具体为0.6%或1.85%。
本发明所述煅烧合成材料的制备原料包括0.1~3%的CoO,优选为 0.1~2%,更优选为0.1~1%。在本发明的实施例中,具体为0.1%。
本发明所述煅烧合成材料的制备原料包括0.2~2%的NiO,优选为0.2~1%,更优选为0.2~0.5%。
本发明所述煅烧合成材料的制备原料包括0.2%的MnO2
本发明所述煅烧合成材料的制备原料包括0.01~0.1%的PbO,优选为 0.01~0.05%。在本发明的实施例中,具体为0.01%或0.1%。
本发明所述煅烧合成材料的制备原料包括0.5~1%的SnO2,优选为 0.5~0.8%。在本发明的实施例中,具体为0.5%或1%。
本发明所述煅烧合成材料的制备原料包括0.5~1.5%的Sb2O3,优选为 0.5~1.0%。在本发明的实施例中,具体为0.5%。
本发明所述煅烧合成材料的制备原料包括0.8%的CdO。
本发明所述煅烧合成材料的制备原料包括0.001~0.01%的In2O3,优选为 0.001~0.05%。在本发明的实施例中,具体为0.01%。
本发明所述煅烧合成材料的制备原料包括3~5%的P2O5,优选为3~4%。在本发明的实施例中,具体为3%或4%。
本发明所述煅烧合成材料的制备原料包括16~27%的CeO2,优选为 18~26%,更优选为20~26%。在本发明的实施例中,具体为26%或20%。
本发明所述煅烧合成材料的制备原料包括0.5~1%的MoO3,优选为 0.5~0.8%。在本发明的实施例中,具体为0.8%。
本发明所述煅烧合成材料的制备原料包括0.01~1.5%的V2O5,优选为 0.1~1.0%,更优选为0.3~0.8%。在本发明的实施例中,具体为0.5%。
本发明所述煅烧合成材料的制备原料包括3~12%的Nd2O3,优选为 5~11%,更优选为9~10.5%。在本发明的实施例中,具体为10.39%或9%。
本发明所述煅烧合成材料的制备原料包括1~3%的Bi2O3,优选为1~2%。在本发明的实施例中,具体为1%。
本发明所述煅烧合成材料的制备原料包括12~18%的La2O3,优选为 13~16%。在本发明的实施例中,具体为13%或16%。
本发明所述煅烧合成材料的制备原料包括0.1~0.5%的Ag2O,优选为 0.2~0.5%。在本发明的实施例中,具体为0.1%或0.5%。
本发明所述煅烧合成材料的制备原料包括2~2.5%的Y2O3,优选为2%。
本发明所述煅烧合成材料的制备原料包括3~7%的Nb2O5,优选为3~5%。在本发明的实施例中,具体为3%。
本发明所述煅烧合成材料的制备原料包括1~3%的Sm2O3,优选为 1~2%。在本发明的实施例中,具体为1%。
本发明所述煅烧合成材料的制备原料包括0.4~7%的GeO2,优选为 1~5.5%,更优选为2~4%。在本发明的实施例中,具体为3.4%。
本发明所述煅烧合成材料的制备原料包括1.5~3.5%的ZrO2,优选为 1.5~2.5,更优选为2%。在本发明的实施例中,具体为1.5%或2%。
本发明所述煅烧合成材料的制备原料包括1~3%的Pr6O11,优选为2~3%。在本发明的实施例中,具体为2%或3%。
本发明所述煅烧合成材料的制备原料包括0.5~2%的WO3,优选为 0.5~1.5%,更优选为0.5~1%。在本发明的实施例中,具体为0.5%或1%。
本发明所述煅烧合成材料的制备原料包括0.1~1%的SeO2,优选为 0.5~1%。在本发明的实施例中,具体为1%。
在本发明中,各制备原料的纯度优选>90%。本发明对所述各制备原料的粒径没有特殊要求,采用本领域熟知的粒径即可。
本发明对各制备原料的混合方式没有特殊要求,采用本领域熟知的混合方式即可。在本发明中,所述混合优选为干混。
得到混合料后,本发明将所述混合料进行煅烧,得到煅烧合成材料。
在本发明中,所述煅烧的氛围优选为空气氛围。在本发明中,所述煅烧的过程包括:将所述混合料在1280℃保温20分钟,然后降温至1160℃保温 2~3小时。本发明优选自室温升温至1280℃,所述升温所用的时间优选为10 小时。煅烧后自然冷却至室温。
本发明在所述煅烧过程中,各制备原料发生相互固溶,形成多晶格固溶体。所得煅烧合成材料除了含有莫来石晶体、残余石英晶体外,还有半导体晶体、压电晶和光触煤晶体等,这些晶粒边界层的组成结构的变化,显著地改变了晶体的电性能,从而导致煅烧合成材料产生独立的强大静电场,在静电场的作用下,导致产生负氧离子。
完成所述煅烧后,本发明优选还包括将煅烧物进行湿法球磨,然后过300 目筛取筛下物,将所述筛下物过滤后烘干,得到煅烧合成材料。
在本发明中,所述湿法球磨采用的分散介质优选为水;所述湿法球磨时,煅烧后产物、研磨球和水的质量比优选为1:2:0.5。
本发明对所述湿法球磨的转速没有特殊要求,采用本领域熟知的转速即可。在本发明中,所述湿法球磨的时间优选为4~5小时。
本发明对所述过滤和烘干的过程没有特殊要求,采用本领域熟知的过滤和烘干过程即可。
本发明提供了上述方案所述制备方法制备得到的煅烧合成材料,所述煅烧合成材料可以产生负氧离子。普通陶瓷瓷胎是由莫来石晶体、残余石英晶体组成,不能改变晶界的电性能,从而导致陶瓷产生微弱的负离子,或不能产生负离子。而本发明通过控制煅烧合成材料的原料种类和煅烧条件,得到的煅烧合成材料除了上述晶体组成外,还有半导体晶体、压电晶和光触煤晶体等,这些晶粒边界层的组成结构的变化,显著地改变了晶体的电性能,从而导致煅烧合成材料产生独立的强大静电场;空气中水分子在该静电场的作用下会产生负氧离子。
本发明提供了一种负氧离子陶瓷,所述负氧离子陶瓷的制备原料包括上述方案所述的煅烧合成材料。由于本发明的煅烧合成材料可产生负氧离子,因此,将其用于制备负氧离子陶瓷,得到的陶瓷也可产生大量的负氧离子。
本发明提供了一种上述方案所述负氧离子陶瓷的制备方法,包括以下步骤:
将包括煅烧合成材料、干泥料和水的原料配制成泥料;
将所述泥料进行成型,干燥后得到坯体;
将所述坯体进行烧制,得到负氧离子陶瓷。
本发明将包括煅烧合成材料、干泥料和水的原料配制成泥料。本发明对所述干泥料没有任何特殊的限定,采用本领域熟知的干泥料即可。在本发明中,所述煅烧合成材料的质量优选占煅烧合成材料与干泥料总质量的 30~70%,更优选为40~60%。本发明对所述水的用量没有特殊要求,按照本领域熟知的泥料配制过程选择合适的水的用量即可,泥料的配制过程及水的用量的选择均属于本领域的公知常识,这里不再赘述。
在本发明中,当所述泥料的粘性不足(判断标准为本领域公知)时,制备所述泥料的原料优选还包括有机粘合剂。本发明对所述有机粘合剂的具体种类没有特殊要求,可以包括但不局限于聚乙稀醇、羧甲基纤维素。在本发明中,所述有机粘合剂的用量优选为坯体质量的0.3~0.6%,更优选为 0.4~0.5%。
得到泥料后,本发明将所述泥料进行成型,干燥后得到坯体。
本发明对所述成型和干燥的过程没有特殊要求,选择本领域熟知的成型和干燥过程即可。
得到坯体后,本发明将所述坯体进行烧制,得到负氧离子陶瓷。本发明对所述烧制的过程没有特殊要求,采用本领域熟知的烧制过程即可。在本发明的实施例中,所述烧制的过程优选包括以下阶段:
(1)预热阶段:将所述坯体从室温升温至300℃,升温用时2.5小时;
(2)氧化分解阶段:将第(1)阶段得到的坯体从300℃升温至980℃;升温用时6.5小时;
(3)临界温度阶段:将第(2)阶段得到的坯体从980℃升温至1160℃,升温用时1.5小时;
(4)高温阶段:将第(3)阶段得到的坯体从1160℃升温至1350℃,升温用时3.5小时。
(5)高火保温阶段:将第(4)阶段得到的坯体从1350℃升温至1340℃升温用时20分钟;
(6)冷却阶段:第(5)阶段保温结束后,即可打开窑门20cm,使窑内温度从1340℃急降至900℃时关紧窑门自然冷却100℃以下时,即可从窑内拖出摇车,取下负氧离子陶瓷。
本发明在第(1)阶段对坯体进行预热并排除坯体内残余水分;在第(2) 阶段坯体的质量减轻,强度降低,有机物等塑性物质分解,发生的化学变化有结晶水排除,有机物、硫化物、氧化碳酸盐分解,石英晶型转换等;在第 (3)阶段,氧化反应充分进行,并将气体完全排除;第(4)阶段为高温阶段,常称成瓷阶段或还原焰烧成阶段,在这个阶段,由于液相量增加,气孔率减小,坯体产生较大的收缩,这时候应特别注意窑内烟气与制品间的传热状况,并加以调整,目的是为了缩小制品不同窑位温差,防止由于收缩相差大而导致制品变形或开裂;第(5)阶段的目的是为了减小制品不同部分,同一部分表层及内部温差,从而使制品具有基本相同的成品的理化性能。
采用上述方法制备的负氧离子陶瓷表面不含釉。
本发明提供了另一种上述方案所述负氧离子陶瓷的制备方法,包括以下步骤:
将包括煅烧合成材料、干泥料和水的原料配制成泥料;
将所述泥料进行成型,干燥后得到坯体;
将煅烧合成材料、干釉料与水配制成釉料;
将所述釉料涂覆到所述坯体的表面,烧制后,得到负氧离子陶瓷。
本发明将包括煅烧合成材料、干泥料和水的原料配制成泥料。该步骤同上述方案泥料的配制步骤,这里不再赘述。
得到泥料后,本发明将所述泥料进行成型,干燥后得到坯体。
本发明对所述成型和干燥的过程没有特殊要求,选择本领域熟知的成型和干燥过程即可。
本发明将煅烧合成材料、干釉料与水配制成釉料。本发明对所述干釉料没有任何特殊的限定,采用本领域熟知的干釉料即可。在本发明中,所述煅烧合成材料的质量优选占所述煅烧合成材料与干釉料总质量的20~80%,更优选为30~70%,进一步优选为40~60%。本发明对所述水的用量没有特殊要求,按照本领域熟知的釉料配制过程选择合适的水的用量即可,釉料的配制过程及水的用量的选择均属于本领域的公知常识,这里不再赘述。
得到坯体和釉料后,本发明将所述釉料涂覆到所述坯体的表面,烧制后,得到负氧离子陶瓷。
本发明对所述涂覆的过程和用量没有特殊要求,根据实际需求选择相应的涂覆量和涂覆工艺即可。本发明对所述烧制的过程没有特殊要求,采用本领域熟知的烧制过程即可。在本发明的实施例中,具体的烧制过程在上述方案已经论述,这里不再赘述。
采用该方法制备的负氧离子陶瓷,泥料和釉料中均含有煅烧合成材料,得到的负氧离子陶瓷释放的负氧离子量最大。
本发明还提供了一种上述方案所述负氧离子陶瓷的制备方法,包括以下步骤:
将煅烧合成材料、干釉料和水配制成釉料;
将所述釉料涂覆到不含煅烧合成材料的坯体表面,烧制后,得到负氧离子陶瓷。
本发明将煅烧合成材料、干釉料和水配制成釉料。该步骤同上述方案配制釉料的步骤,这里不再赘述。
得到釉料后,本发明将所述釉料涂覆到不含煅烧合成材料的坯体表面,烧制后,得到负氧离子陶瓷。
本发明对不含煅烧合成材料的坯体的来源没有特殊要求,采用本领域熟知的制备方法制备得到即可。
本发明对所述烧制的过程没有特殊要求,采用本领域熟知的烧制过程即可。在本发明的实施例中,具体的烧制过程在上述方案已经论述,这里不再赘述。
采用该方法制备负氧离子陶瓷,由于泥料中不含煅烧合成材料,只有釉料中含有煅烧合成材料,因此制得的负氧离子陶瓷负氧离子释放量较泥料和釉料中均含有煅烧材料制得的负氧离子陶瓷释放量要低。
下面结合实施例对本发明提供的煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法进行详细的说明,但是不能把它们理解为对本发明保护范围的限定。
实施例1
按照表2的原料配料,干法混匀,将所得混合料装入窑内,从室温升温至1280℃保温20分钟,再降至1160℃保温2~3小时停火,最后自然冷却,得到煅烧物;
将所述煅烧物用球磨机快速球磨4~5小时,煅烧物、研磨球和水的质量比为1:2:0.5,然后过300目筛取筛下物,将所述筛下物过滤后烘干,得到煅烧合成材料。
表2实施例1煅烧合成材料的制备原料
Figure BDA0002770245440000111
Figure BDA0002770245440000121
实施例2
制备方法同实施例1,不同之处在于制备原料见表3。
表3实施例2煅烧合成材料的制备原料
Figure BDA0002770245440000122
Figure BDA0002770245440000131
实施例3
负氧离子陶瓷的制备:
将实施例1制备的煅烧合成材料(40%)、干泥料(60%)和水配制成泥料;其中,干泥料的化学成分见表4;
将所述泥料进行成型,干燥后得到坯体;
将所述坯体进行烧制,具体的烧制过程为:
(1)预热阶段:将所述坯体从室温升温至300℃,升温用时2.5小时;
(2)氧化分解阶段:将第(1)阶段得到的坯体从300℃升温至980℃;升温用时6.5小时;
(3)临界温度阶段:将第(2)阶段得到的坯体从980℃升温至1160℃,升温用时1.5小时;
(4)高温阶段:将第(3)阶段得到的坯体从1160℃升温至1350℃,升温用时3.5小时。
(5)高火保温阶段:将第(4)阶段得到的坯体从1350℃升温至1340℃升温用时20分钟;
(6)冷却阶段:第(5)阶段保温结束后,即可打开窑门20cm,使窑内温度从1340℃急降至900℃时关紧窑门自然冷却100℃以下时,即可从窑内拖出摇车,取下陶瓷茶杯,共制备50个。
表4干泥料的化学组成
成分 SiO<sub>2</sub> Al<sub>2</sub>O<sub>3</sub> Fe<sub>2</sub>O<sub>3</sub> CaO MgO K<sub>2</sub>O Na<sub>2</sub>O
质量含量(%) 66.81 27.42 0.17 1.36 0.13 3.02 1.09
对比例1
与实施例3的不同之处仅在于将煅烧合成材料全部用干泥料代替。
采用负氧离子检测仪对实施例3制备的50个陶瓷茶杯和对比例1制备的50个陶瓷茶杯进行负氧离子检测,检测结果显示,对比例1平均每个陶瓷茶杯的负氧离子释放含量,每立方厘米为27个,实施例3平均每个陶瓷茶杯的负氧离子释放含量,每立方厘米为12000个。
实施例4
将实施例2制备的煅烧合成材料(50%)、干釉料(50%)和水配制成釉料;其中,干釉料来源于某厂的釉粉,化学成分见表5;
将所述釉料涂覆到泥料制备的杯子坯体表面(坯体不含煅烧合成材料),烧制后,得到陶瓷。
表5干釉料的化学组成
成分 SiO<sub>2</sub> Al<sub>2</sub>O<sub>3</sub> Fe<sub>2</sub>O<sub>3</sub> CaO MgO K<sub>2</sub>O Na<sub>2</sub>O
质量含量(%) 68.82 14.21 0.23 10.18 0.23 5.03 1.5
对比例2
与实施例4的不同之处仅在于将煅烧合成材料全部用釉料代替。
采用负氧离子检测仪对实施例4制备的50个陶瓷茶杯和对比例1制备的50个陶瓷茶杯进行负氧离子检测,检测结果显示,对比例2平均每个陶瓷茶杯的负氧离子释放含量每立方厘米为80个,实施例4平均每个陶瓷茶杯的负氧离子释放含量,每立方厘米为9000个。
由以上实施例和对比例可知,本发明的煅烧合成材料可以释放负氧离子,将其用于制备得到的陶瓷也会释放大量的负氧离子。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (10)

1.一种煅烧合成材料的制备方法,其特征在于,包括以下步骤:
将包括表1所示的各制备原料混合,得到混合料;
将所述混合料进行煅烧,得到煅烧合成材料;
所述煅烧的过程包括:将所述混合料在1280℃保温20分钟,然后降温至1160℃保温2~3小时;
表1煅烧合成材料包括的制备原料
氧化物 质量含量(%) 氧化物 质量含量(%) 氧化物 质量含量(%) SiO<sub>2</sub> 0~4.3 TiO<sub>2</sub> 0.3~3.5 Nd<sub>2</sub>O<sub>3</sub> 3~12 Al<sub>2</sub>O<sub>3</sub> 0~1.6 CoO 0.1~3 Bi<sub>2</sub>O<sub>3</sub> 1~3 K<sub>2</sub>O 0~0.5 NiO 0.2~2 La<sub>2</sub>O<sub>3</sub> 12~18 Na<sub>2</sub>O 0~0.2 MnO<sub>2</sub> 0.2 Ag<sub>2</sub>O 0.1~0.5 B<sub>2</sub>O<sub>3</sub> 0.2~0.5 PbO 0.01~0.1 Y<sub>2</sub>O<sub>3</sub> 2~2.5 CaO 12~16 SnO<sub>2</sub> 0.5~1 Nb<sub>2</sub>O<sub>5</sub> 3~7 MgO 5~9 Sb<sub>2</sub>O<sub>3</sub> 0.5~1.5 Sm<sub>2</sub>O<sub>3</sub> 1~3 Li<sub>2</sub>O 0.02~0.1 CdO 0.8 GeO<sub>2</sub> 0.4~7 ZnO 0.1~0.3 In<sub>2</sub>O<sub>3</sub> 0.001~0.01 ZrO<sub>2</sub> 1.5~3.5 CuO 0.01~0.07 P<sub>2</sub>O<sub>5</sub> 3~5 Pr<sub>6</sub>O<sub>11</sub> 1~3 Fe<sub>2</sub>O<sub>3</sub> 0.8~8.5 CeO<sub>2</sub> 16~27 WO<sub>3</sub> 0.5~2 BaO 0.05~0.15 MoO<sub>3</sub> 0.5~1 SeO<sub>2</sub> 0.1~1 SrO 0.1~1 V<sub>2</sub>O<sub>5</sub> 0.01~1.5
2.根据权利要求1所述的制备方法,其特征在于,所述煅烧后还包括将煅烧物进行湿法球磨,然后过300目筛取筛下物,将所述筛下物过滤后烘干,得到煅烧合成材料。
3.根据权利要求2所述的制备方法,其特征在于,所述湿法球磨采用的分散介质为水;所述湿法球磨时,煅烧物、研磨球和水的质量比为1:2:0.5。
4.权利要求1~3任一项所述制备方法制备得到的煅烧合成材料,所述煅烧合成材料可以产生负氧离子。
5.一种负氧离子陶瓷,其特征在于,所述负氧离子陶瓷的制备原料包括权利要求4所述的煅烧合成材料。
6.一种如权利要求5所述负氧离子陶瓷的制备方法,其特征在于,包括以下步骤:
将包括煅烧合成材料、干泥料和水的原料配制成泥料;
将所述泥料进行成型,干燥后得到坯体;
将所述坯体进行烧制,得到负氧离子陶瓷。
7.根据权利要求6所述的制备方法,其特征在于,所述煅烧合成材料的质量占所述煅烧合成材料与干泥料总质量的30~70%。
8.一种如权利要求5所述负氧离子陶瓷的制备方法,其特征在于,包括以下步骤:
将包括煅烧合成材料、干泥料和水的原料配制成泥料;
将所述泥料进行成型,干燥后得到坯体;
将煅烧合成材料、干釉料与水配制成釉料;
将所述釉料涂覆到所述坯体的表面,烧制后,得到负氧离子陶瓷。
9.根据权利要求8所述负氧离子陶瓷的制备方法,其特征在于,制备泥料时,所述煅烧合成材料的质量占所述煅烧合成材料与干泥料总质量的30~70%;
制备釉料时,所述煅烧合成材料的质量占所述煅烧合成材料与干釉料总质量的20~80%。
10.一种如权利要求5所述负氧离子陶瓷的制备方法,其特征在于,包括以下步骤:
将煅烧合成材料、干釉料和水配制成釉料;
将所述釉料涂覆到不含煅烧合成材料的坯体表面,烧制后,得到负氧离子陶瓷。
CN202011246626.2A 2020-11-10 2020-11-10 一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法 Active CN114455948B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011246626.2A CN114455948B (zh) 2020-11-10 2020-11-10 一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011246626.2A CN114455948B (zh) 2020-11-10 2020-11-10 一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法

Publications (2)

Publication Number Publication Date
CN114455948A true CN114455948A (zh) 2022-05-10
CN114455948B CN114455948B (zh) 2024-02-02

Family

ID=81404406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011246626.2A Active CN114455948B (zh) 2020-11-10 2020-11-10 一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法

Country Status (1)

Country Link
CN (1) CN114455948B (zh)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1392115A (zh) * 2002-08-13 2003-01-22 河北工业大学 多功能健康陶瓷材料及其制备方法和用途
CN1179754C (zh) * 2002-07-08 2004-12-15 中国建筑材料科学研究院 能高效产生空气负离子的电气石复合粉体及其制备方法
CN1876596A (zh) * 2005-06-10 2006-12-13 舒定涛 能产生负离子的非金属实体材料及其制造方法
CN101148353A (zh) * 2007-08-21 2008-03-26 常州众博复合材料有限公司 能够产生负离子的粉体材料及其制备方法
CN101200383A (zh) * 2006-12-11 2008-06-18 苏海松 一种多功能环保催化陶瓷及其制作工艺
CN101323540A (zh) * 2008-07-28 2008-12-17 广东三水大鸿制釉有限公司 一种可发生负离子的釉料及其制备和应用方法
CN101353253A (zh) * 2007-07-25 2009-01-28 北京联飞翔科技股份有限公司 一种功能陶瓷粉体材料及其制备方法和应用
TW201130776A (en) * 2010-03-02 2011-09-16 Chun-Ming Yu Production method of energy ceramic decoration accessories with functions of emitting negative ions and far infrared ray and products thereof
CN104129996A (zh) * 2014-08-06 2014-11-05 淄博百康经贸有限公司 负离子易洁功能陶瓷添加剂、其制备方法及其制备的陶瓷和陶瓷的制备方法
CN105645938A (zh) * 2014-11-10 2016-06-08 厦门美巨信息科技有限公司 远红外负离子陶瓷及其制品的制作方法
CN105918351A (zh) * 2016-05-11 2016-09-07 沈平 一种纳米负离子功能材料及其制备方法
CN105944742A (zh) * 2016-05-11 2016-09-21 沈平 一种光触媒用纳米负离子功能材料及其制备方法
CN106495648A (zh) * 2016-10-28 2017-03-15 深圳信驭生物科技有限公司 负离子红外发射材料及其制造方法和应用
CN106946588A (zh) * 2017-02-28 2017-07-14 刘博洋 一种空气净化滤芯及其制备方法及空气净化设备
CN107698230A (zh) * 2016-08-09 2018-02-16 徐春宏 一种调湿抗菌净化空气释放负离子的复合多功能室内壁材
CN110105918A (zh) * 2019-05-08 2019-08-09 聿东(深圳)新材料科技有限公司 一种能产生负离子的远红外辐射材料及其制备方法
CN110922211A (zh) * 2019-12-19 2020-03-27 亚细亚建筑材料股份有限公司 一种负离子陶瓷砖及其制备方法

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1179754C (zh) * 2002-07-08 2004-12-15 中国建筑材料科学研究院 能高效产生空气负离子的电气石复合粉体及其制备方法
CN1392115A (zh) * 2002-08-13 2003-01-22 河北工业大学 多功能健康陶瓷材料及其制备方法和用途
CN1876596A (zh) * 2005-06-10 2006-12-13 舒定涛 能产生负离子的非金属实体材料及其制造方法
CN101200383A (zh) * 2006-12-11 2008-06-18 苏海松 一种多功能环保催化陶瓷及其制作工艺
CN101353253A (zh) * 2007-07-25 2009-01-28 北京联飞翔科技股份有限公司 一种功能陶瓷粉体材料及其制备方法和应用
CN101148353A (zh) * 2007-08-21 2008-03-26 常州众博复合材料有限公司 能够产生负离子的粉体材料及其制备方法
CN101323540A (zh) * 2008-07-28 2008-12-17 广东三水大鸿制釉有限公司 一种可发生负离子的釉料及其制备和应用方法
TW201130776A (en) * 2010-03-02 2011-09-16 Chun-Ming Yu Production method of energy ceramic decoration accessories with functions of emitting negative ions and far infrared ray and products thereof
CN104129996A (zh) * 2014-08-06 2014-11-05 淄博百康经贸有限公司 负离子易洁功能陶瓷添加剂、其制备方法及其制备的陶瓷和陶瓷的制备方法
CN105645938A (zh) * 2014-11-10 2016-06-08 厦门美巨信息科技有限公司 远红外负离子陶瓷及其制品的制作方法
CN105918351A (zh) * 2016-05-11 2016-09-07 沈平 一种纳米负离子功能材料及其制备方法
CN105944742A (zh) * 2016-05-11 2016-09-21 沈平 一种光触媒用纳米负离子功能材料及其制备方法
CN107698230A (zh) * 2016-08-09 2018-02-16 徐春宏 一种调湿抗菌净化空气释放负离子的复合多功能室内壁材
CN106495648A (zh) * 2016-10-28 2017-03-15 深圳信驭生物科技有限公司 负离子红外发射材料及其制造方法和应用
CN106946588A (zh) * 2017-02-28 2017-07-14 刘博洋 一种空气净化滤芯及其制备方法及空气净化设备
CN110105918A (zh) * 2019-05-08 2019-08-09 聿东(深圳)新材料科技有限公司 一种能产生负离子的远红外辐射材料及其制备方法
CN110922211A (zh) * 2019-12-19 2020-03-27 亚细亚建筑材料股份有限公司 一种负离子陶瓷砖及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘卓 等: "释放负离子功能纤维作用机理与评价", 第六届功能性纺织及纳米技术应用研讨会论文集 *
郭宏伟;郭宏武;戈秀宝;王建智;张文功;: "负离子陶瓷材料研究进展", 中国陶瓷, no. 05 *

Also Published As

Publication number Publication date
CN114455948B (zh) 2024-02-02

Similar Documents

Publication Publication Date Title
CN111233520B (zh) 星空蓝窑变釉及其制备方法、及应用该釉的卫生陶瓷
EP4317096A1 (en) Antibacterial ceramic tile and preparation method therefor
CN111517653A (zh) 一种卫生抗菌陶瓷、抗菌釉及其制备工艺
CN108516683B (zh) 会持续产生负离子的结晶釉面砖及其制备方法
EP0778816A2 (en) High strength porcelain and method therefor
CN112194478B (zh) 抗菌镁质瓷
CN112225456A (zh) 一种抗菌防霉陶瓷釉料及其制备方法和应用
CN105439532B (zh) 一种高性能陶器及其制备方法
CN112159229B (zh) 抗菌强化骨质瓷
CN112194475B (zh) 抗菌象牙瓷
CN114455948A (zh) 一种煅烧合成材料及其制备方法、负氧离子陶瓷及其制备方法
CN101037296A (zh) 铁钛无光窑变星点复合色料及星点釉
CN112194476A (zh) 抗菌梦幻瓷
CN111620564B (zh) 一种具有调湿功能的夜光釉料
KR101403872B1 (ko) 고투명성을 발현하는 백자 유약 조성물의 제조방법
CN112811901B (zh) 一种高介晶界层陶瓷材料及晶界层陶瓷基板的制备方法
CN108218395B (zh) 一种骨质瓷器的制造方法
CN111848154B (zh) 一种陶瓷电容器介质及其制备方法
CN110317043B (zh) 利用贝壳制备贝质瓷的方法及贝质瓷
KR20200076840A (ko) 백옥 질감의 고경도 유약층 형성방법
KR20210037860A (ko) 접촉각 특성이 우수하고 백색도가 높은 유약층 형성을 위한 유약 조성물을 이용한 세라믹 타일의 제조방법
TWI761286B (zh) 一種具有中低介電常數的玻璃陶瓷材料及其製備方法
CN113955940B (zh) 一种无色差抗菌抛釉陶瓷材料及其制备方法
KR102257531B1 (ko) 접촉각 특성 및 방오 특성이 우수한 유약층 형성을 위한 유약 조성물을 이용한 세라믹 타일의 제조방법
CN117466618B (zh) 稀土改性低变形率卫生陶瓷泥料及其制备方法和应用

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant