CN106518030A - Photosensitive nanometer ceramic material and preparation method thereof - Google Patents

Photosensitive nanometer ceramic material and preparation method thereof Download PDF

Info

Publication number
CN106518030A
CN106518030A CN201610998011.2A CN201610998011A CN106518030A CN 106518030 A CN106518030 A CN 106518030A CN 201610998011 A CN201610998011 A CN 201610998011A CN 106518030 A CN106518030 A CN 106518030A
Authority
CN
China
Prior art keywords
parts
weight
ceramic material
oxide
silicon carbide
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.)
Pending
Application number
CN201610998011.2A
Other languages
Chinese (zh)
Inventor
刘自力
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.)
Changsha Tongguanshan District Of Wangcheng City Zili Ceramic Factory
Original Assignee
Changsha Tongguanshan District Of Wangcheng City Zili Ceramic Factory
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 Changsha Tongguanshan District Of Wangcheng City Zili Ceramic Factory filed Critical Changsha Tongguanshan District Of Wangcheng City Zili Ceramic Factory
Priority to CN201610998011.2A priority Critical patent/CN106518030A/en
Publication of CN106518030A publication Critical patent/CN106518030A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C04B2235/3234—Titanates, not containing zirconia
    • C04B2235/3236—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3275—Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3865—Aluminium nitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9646—Optical properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

The invention discloses a photosensitive nanometer ceramic material and a preparation method thereof and belongs to the field of functional ceramic materials. The photosensitive nanometer ceramic material is prepared from 15 to 20 parts by weight of silicon carbide powder, 2 to 3 parts by weight of barium titanate, 16 to 20 parts by weight of strontium titanate, 25 to 35 parts by weight of quartz sand, 5 to 8 parts by weight of ferric oxide, 3 to 5 parts by weight of tin oxide, 4 to 6 parts by weight of titanium oxide, 3 to 5 parts by weight of cobalt oxide, 2 to 5 parts by weight of zinc oxide, 16 to 25 parts by weight of aluminum oxide, 15 to 28 parts by weight of zirconium oxide, 4 to 6 parts by weight of aluminum nitride, 0 to 2 parts by weight of nickel-zinc ferrite and 4 to 7 parts by weight of methyltriacetoxysilane. The photosensitive nanometer ceramic material has a wide band range, high sensitivity, high conductivity, low resistivity, good hardness, high temperature resistance, wear resistance and performance stability.

Description

Photosensitive nanoparticle ceramic material and preparation method thereof
Technical field
The invention belongs to ceramic material field, and in particular to photosensitive nanoparticle ceramic material and preparation method thereof.
Background technology
Ceramic material is through shaping and a class inorganic non-metallic material made by high temperature sintering with naturally occurring or synthetic compound Material, ceramic material can be divided into two big class by its performance and purposes：Structural ceramics and function ceramics, function ceramics are referred in application When mainly using the material of its non-mechanical property, this kind of material generally has one or more function.Such as electricity, magnetic, light, heat, change The functions such as, biology, and coupling function, function ceramics species are various, and purposes is different.
Light sensitive ceramics is mainly semiconductive ceramic, and its electrical conduction mechanism is divided into intrinsic photoconduction and impurity photoconduction.Partly lead to intrinsic Body ceramic material, when incident photon energy is more than or equal to energy gap, the electron transition of top of valence band to conduction band, and in valence band Hole is produced, this electron-hole pair is the carrier of additional conductance, makes material resistance decrease；Extrinsic semiconductor is made pottery Porcelain, when foreign atom is not all ionized, illumination can make unionized foreign atom inspire electronics or hole, produce additional electrical Lead, so that resistance decrease.The photon of different wave length has different energy, therefore, certain ceramic material only corresponds to certain Spectrum produce photoconductive effect, so there is ultraviolet (0.1～0.4 micron）, visible ray（0.4～0.76 micron）With it is infrared（0.76 ～3 microns）Light sensitive ceramics.
The content of the invention
First technical problem to be solved by this invention is to provide a kind of photosensitive nanoparticle ceramic material, the ceramic material It is made up of the component comprising following weight portion：15～20 parts of silicon carbide powder, 2～3 parts of barium titanate, 16～20 parts of strontium titanates, stone 25～35 parts of sand, 5～8 parts of di-iron trioxide, 3～5 parts of tin ash, 4～6 parts of titanium dioxide, 3～5 parts of cobalt oxide, oxidation 2～5 parts of zinc, 16～25 parts of aluminum oxide, 15～28 parts of zirconium dioxide, 4～6 parts of aluminium nitride, 0～2 weight portion of nickel-zinc ferrite, first 4～7 parts of base triacetoxysilane.
Wherein, in above-mentioned photosensitive nanoparticle ceramic material, the silicon carbide powder be alpha-silicon carbide powder, its particle diameter be 50～ 300nm。
Wherein, in above-mentioned photosensitive nanoparticle ceramic material, SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Weight/mass percentage composition≤0.10%.
Second technical problem to be solved by this invention is to provide the preparation method of above-mentioned photosensitive nanoparticle ceramic material, should Method specifically includes following steps：
（1）, weigh each component according to following parts by weight：15～20 parts of silicon carbide powder, 2～3 parts of barium titanate, strontium titanates 16～ 20 parts, 25～35 parts of quartz sand, 5～8 parts of di-iron trioxide, 3～5 parts of tin ash, 4～6 parts of titanium dioxide, cobalt oxide 3～5 Part, 2～5 parts of zinc oxide, 16～25 parts of aluminum oxide, 15～28 parts of zirconium dioxide, 4～6 parts of aluminium nitride, 0～2 weight of nickel-zinc ferrite Amount part, 4～7 parts of methyl triacetoxysilane；
（2）, the above-mentioned component ball mill except methyl triacetoxysilane be ground be well mixed, be ground to average grain Footpath obtains mixed powder between 200～700nm；
（3）, above-mentioned mixed powder is well mixed with above-mentioned methyl triacetoxysilane, obtain mixture, then will be described Mixture carries out molding base, obtains base substrate；
（4）, above-mentioned base substrate sintered into 4～6h at a temperature of 750～950 DEG C, obtain photosensitive nanoparticle ceramic material.
Wherein, in the preparation method of above-mentioned photosensitive nanoparticle ceramic material, the silicon carbide powder is alpha-silicon carbide powder, its Particle diameter is 50～300nm.
Wherein, in the preparation method of above-mentioned photosensitive nanoparticle ceramic material, SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Weight/mass percentage composition≤0.10%.
The invention has the beneficial effects as follows：（1）Obtained in of the invention, photosensitive nanoparticle ceramic material is with silicon carbide powder, quartz Sand, strontium titanates and zirconium dioxide are primary raw material, by adding di-iron trioxide, tin ash, titanium dioxide, cobalt oxide, oxygen Change many oxides such as zinc, aluminum oxide, obtained photosensitive nanoparticle ceramic material has wavelength band width, and sensitivity is high；With good Good conducting function, and conductance is high, resistivity is low.Also, photosensitive nanoparticle ceramic material obtained in of the invention has good Hardness, high temperature resistant, wear-resisting and stability.（2）The preparation method of the photosensitive nanoparticle ceramic material that the present invention is provided, by raw material Component is fully ground to nano particle size, is conducive to improving the reactivity between component, and preparation method is simple, it is easy to industrial metaplasia Produce.
Specific embodiment
The invention provides a kind of photosensitive nanoparticle ceramic material, the material has wavelength band width, and sensitivity is high；With good Good conducting function, and conductance is high, resistivity is low；With good hardness, high temperature resistant, wear-resisting and stability.
The ceramic material is made up of the component comprising following weight portion：15～20 parts of silicon carbide powder, barium titanate 2～3 Part, 16～20 parts of strontium titanates, 25～35 parts of quartz sand, 5～8 parts of di-iron trioxide, 3～5 parts of tin ash, titanium dioxide 4～6 Part, 3～5 parts of cobalt oxide, 2～5 parts of zinc oxide, 16～25 parts of aluminum oxide, 15～28 parts of zirconium dioxide, 4～6 parts of aluminium nitride, nickel 0～2 weight portion of Zn ferrite, 4～7 parts of methyl triacetoxysilane；The silicon carbide powder be alpha-silicon carbide powder, its grain Footpath is 50～300nm；SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Weight/mass percentage composition≤ 0.10%。
Further, present invention also offers the preparation method of above-mentioned photosensitive nanoparticle ceramic material, the method is specifically included Following steps：
（1）, weigh each component according to following parts by weight：15～20 parts of silicon carbide powder, 2～3 parts of barium titanate, strontium titanates 16～ 20 parts, 25～35 parts of quartz sand, 5～8 parts of di-iron trioxide, 3～5 parts of tin ash, 4～6 parts of titanium dioxide, cobalt oxide 3～5 Part, 2～5 parts of zinc oxide, 16～25 parts of aluminum oxide, 15～28 parts of zirconium dioxide, 4～6 parts of aluminium nitride, 0～2 weight of nickel-zinc ferrite Amount part, 4～7 parts of methyl triacetoxysilane；The silicon carbide powder is alpha-silicon carbide powder, and its particle diameter is 50～300nm； SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Weight/mass percentage composition≤0.10%；
（2）, the above-mentioned component ball mill except methyl triacetoxysilane be ground be well mixed, be ground to average grain Footpath obtains mixed powder between 200～700nm；
（3）, above-mentioned mixed powder is well mixed with above-mentioned methyl triacetoxysilane, obtain mixture, then will be described Mixture carries out molding base, obtains base substrate；
（4）, above-mentioned base substrate sintered into 4～6h at a temperature of 750～950 DEG C, obtain photosensitive nanoparticle ceramic material.
Wherein, the preparation method step of above-mentioned photosensitive nanoparticle ceramic material（3）In, the molding base is normal using this area Rule method of operating.
Wherein, in the preparation method of above-mentioned photosensitive nanoparticle ceramic material, raw material components are fully ground to nano particle size, are had Beneficial to the reactivity improved between component.
With reference to embodiments the present invention is further explained and is illustrated, but and be not so limited protection model of the invention Enclose.
Embodiment 1
Photosensitive nanoparticle ceramic material is prepared in accordance with the following methods：
（1）, weigh each component according to following parts by weight：15 parts of silicon carbide powder, 2 parts of barium titanate, 20 parts of strontium titanates, quartz sand 25 parts, 5 parts of di-iron trioxide, 3 parts of tin ash, 4 parts of titanium dioxide, 5 parts of cobalt oxide, 5 parts of zinc oxide, 16 parts of aluminum oxide, two 28 parts of zirconium oxide, 4 parts of aluminium nitride, 5 parts of methyl triacetoxysilane；The silicon carbide powder be alpha-silicon carbide powder, its grain Footpath is 100nm；SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Weight/mass percentage composition≤0.10%；
（2）, the above-mentioned component ball mill except methyl triacetoxysilane be ground be well mixed, be ground to average grain Footpath obtains mixed powder between 300nm；
（3）, above-mentioned mixed powder is well mixed with above-mentioned methyl triacetoxysilane, obtain mixture, then will be described Mixture carries out molding base, obtains base substrate；
（4）, above-mentioned base substrate sintered into 6h at a temperature of 800 DEG C, obtain photosensitive nanoparticle ceramic material.
Embodiment 2
Photosensitive nanoparticle ceramic material is prepared in accordance with the following methods：
（1）, weigh each component according to following parts by weight：20 parts of silicon carbide powder, 3 parts of barium titanate, 20 parts of strontium titanates, quartz sand 35 parts, 8 parts of di-iron trioxide, 4 parts of tin ash, 6 parts of titanium dioxide, 4 parts of cobalt oxide, 5 parts of zinc oxide, 20 parts of aluminum oxide, two 20 parts of zirconium oxide, 6 parts of aluminium nitride, 1 weight portion of nickel-zinc ferrite, 6 parts of methyl triacetoxysilane；The silicon carbide powder is Alpha-silicon carbide powder, its particle diameter are 150nm；SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Quality Percentage composition≤0.10%；
（2）, the above-mentioned component ball mill except methyl triacetoxysilane be ground be well mixed, be ground to average grain Footpath obtains mixed powder between 400nm；
（3）, above-mentioned mixed powder is well mixed with above-mentioned methyl triacetoxysilane, obtain mixture, then will be described Mixture carries out molding base, obtains base substrate；
（4）, above-mentioned base substrate sintered into 5h at a temperature of 850 DEG C, obtain photosensitive nanoparticle ceramic material.
Embodiment 3
Photosensitive nanoparticle ceramic material is prepared in accordance with the following methods：
（1）, weigh each component according to following parts by weight：18 parts of silicon carbide powder, 2 parts of barium titanate, 20 parts of strontium titanates, quartz sand 30 parts, 7 parts of di-iron trioxide, 5 parts of tin ash, 6 parts of titanium dioxide, 4 parts of cobalt oxide, 4 parts of zinc oxide, 25 parts of aluminum oxide, two 15 parts of zirconium oxide, 6 parts of aluminium nitride, 2 weight portion of nickel-zinc ferrite, 7 parts of methyl triacetoxysilane；The silicon carbide powder is Alpha-silicon carbide powder, its particle diameter are 200nm；SiO in the quartz sand2Weight/mass percentage composition >=98.5%, Fe2O3Quality Percentage composition≤0.10%；
（2）, the above-mentioned component ball mill except methyl triacetoxysilane be ground be well mixed, be ground to average grain Footpath obtains mixed powder between 360nm；
（3）, above-mentioned mixed powder is well mixed with above-mentioned methyl triacetoxysilane, obtain mixture, then will be described Mixture carries out molding base, obtains base substrate；
（4）, above-mentioned base substrate sintered into 4.5h at a temperature of 900 DEG C, obtain photosensitive nanoparticle ceramic material.
Embodiment 4
According to this area traditional test methods, the performance of the photosensitive nanoparticle ceramic material of embodiment 1～3 is detected, detected The results are shown in Table 1.
The performance test results of 1. photosensitive nanoparticle ceramic material of table
Above-described embodiment is only clearly to illustrate example, the restriction not made to embodiment.For affiliated For the those of ordinary skill of technical field, the change or change of other multi-forms can also be made on the basis of the above description Dynamic, here cannot be illustrated one by one to all of embodiment, and thus it is extended obvious change or change Still within the protection domain that invention is created.

Claims (6)

1. photosensitive nanoparticle ceramic material, it is characterised in that the ceramic material is made up of the component comprising following weight portion：Carbonization 15～20 parts of silicon powder, 2～3 parts of barium titanate, 16～20 parts of strontium titanates, 25～35 parts of quartz sand, 5～8 parts of di-iron trioxide, two 3～5 parts of tin oxide, 4～6 parts of titanium dioxide, 3～5 parts of cobalt oxide, 2～5 parts of zinc oxide, 16～25 parts of aluminum oxide, zirconium dioxide 15～28 parts, 4～6 parts of aluminium nitride, 0～2 weight portion of nickel-zinc ferrite, 4～7 parts of methyl triacetoxysilane.
2. photosensitive nanoparticle ceramic material according to claim 1, it is characterised in that the silicon carbide powder is alpha-silicon carbide powder Body, its particle diameter are 50～300nm.
3. photosensitive nanoparticle ceramic material according to claim 1 or claim 2, it is characterised in that SiO in the quartz sand2Quality hundred Divide content >=98.5%, Fe2O3Weight/mass percentage composition≤0.10%.
4. the preparation method of photosensitive nanoparticle ceramic material described in any one of claims 1 to 3, it is characterised in that the method is concrete Comprise the following steps：
（1）, weigh each component according to following parts by weight：15～20 parts of silicon carbide powder, 2～3 parts of barium titanate, strontium titanates 16～ 20 parts, 25～35 parts of quartz sand, 5～8 parts of di-iron trioxide, 3～5 parts of tin ash, 4～6 parts of titanium dioxide, cobalt oxide 3～5 Part, 2～5 parts of zinc oxide, 16～25 parts of aluminum oxide, 15～28 parts of zirconium dioxide, 4～6 parts of aluminium nitride, 0～2 weight of nickel-zinc ferrite Amount part, 4～7 parts of methyl triacetoxysilane；
（2）, the above-mentioned component ball mill except methyl triacetoxysilane be ground be well mixed, be ground to average grain Footpath obtains mixed powder between 200～700nm；
（3）, above-mentioned mixed powder is well mixed with above-mentioned methyl triacetoxysilane, obtain mixture, then will be described Mixture carries out molding base, obtains base substrate；
（4）, above-mentioned base substrate sintered into 4～6h at a temperature of 750～950 DEG C, obtain photosensitive nanoparticle ceramic material.
5. the preparation method of photosensitive nanoparticle ceramic material according to claim 4, it is characterised in that the silicon carbide powder is Alpha-silicon carbide powder, its particle diameter are 50～300nm.
6. according to claim 4 or 5 photosensitive nanoparticle ceramic material preparation method, it is characterised in that in the quartz sand SiO2Weight/mass percentage composition >=98.5%, Fe2O3Weight/mass percentage composition≤0.10%.
CN201610998011.2A 2016-11-14 2016-11-14 Photosensitive nanometer ceramic material and preparation method thereof Pending CN106518030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610998011.2A CN106518030A (en) 2016-11-14 2016-11-14 Photosensitive nanometer ceramic material and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610998011.2A CN106518030A (en) 2016-11-14 2016-11-14 Photosensitive nanometer ceramic material and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106518030A true CN106518030A (en) 2017-03-22

Family

ID=58351486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610998011.2A Pending CN106518030A (en) 2016-11-14 2016-11-14 Photosensitive nanometer ceramic material and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106518030A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107129300A (en) * 2017-06-12 2017-09-05 合肥欧仕嘉机电设备有限公司 A kind of annular photo-resistor porcelain and annular photo-resistor preparation method
CN107162569A (en) * 2017-05-22 2017-09-15 佛山市蓝瑞欧特信息服务有限公司 A kind of composite ceramic material
CN107915468A (en) * 2017-12-07 2018-04-17 鲁忠华 A kind of ceramic material of high rigidity and preparation method thereof
CN108178621A (en) * 2018-01-26 2018-06-19 广西超盛网络科技有限责任公司 A kind of high temperature ceramic material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105418076A (en) * 2015-12-09 2016-03-23 青岛大方智慧网络科技有限公司 Photosensitive ceramic material
CN105461307A (en) * 2015-12-09 2016-04-06 青岛大方智慧网络科技有限公司 Wide-spectrum and photosensitive ceramic material
CN105523750A (en) * 2016-01-26 2016-04-27 苏州羽帆新材料科技有限公司 Photosensitive nano ceramic material and preparation method thereof
CN106045470A (en) * 2016-06-25 2016-10-26 青岛燕园海洋生物科技有限公司 Photosensitive ceramic material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105418076A (en) * 2015-12-09 2016-03-23 青岛大方智慧网络科技有限公司 Photosensitive ceramic material
CN105461307A (en) * 2015-12-09 2016-04-06 青岛大方智慧网络科技有限公司 Wide-spectrum and photosensitive ceramic material
CN105523750A (en) * 2016-01-26 2016-04-27 苏州羽帆新材料科技有限公司 Photosensitive nano ceramic material and preparation method thereof
CN106045470A (en) * 2016-06-25 2016-10-26 青岛燕园海洋生物科技有限公司 Photosensitive ceramic material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107162569A (en) * 2017-05-22 2017-09-15 佛山市蓝瑞欧特信息服务有限公司 A kind of composite ceramic material
CN107129300A (en) * 2017-06-12 2017-09-05 合肥欧仕嘉机电设备有限公司 A kind of annular photo-resistor porcelain and annular photo-resistor preparation method
CN107915468A (en) * 2017-12-07 2018-04-17 鲁忠华 A kind of ceramic material of high rigidity and preparation method thereof
CN108178621A (en) * 2018-01-26 2018-06-19 广西超盛网络科技有限责任公司 A kind of high temperature ceramic material and preparation method thereof

Similar Documents

Publication Publication Date Title
CN106518030A (en) Photosensitive nanometer ceramic material and preparation method thereof
Lu et al. Multi-wall carbon nanotubes decorated with ZnO nanocrystals: mild solution-process synthesis and highly efficient microwave absorption properties at elevated temperature
CN107778001B (en) A method of generating nanometer crystal boundary high resistivity film reduces nickel-zinc ferrite power loss
TWI425532B (en) Process for producing zno varistor with higher potential gradient and non-coefficient value
KR101349676B1 (en) Indium zinc oxide based sputtering target and manufacturing method of the same
TWI637989B (en) Spherical fertilizer iron powder, resin composition containing the spherical fertilizer iron powder, and molded body using the resin composition
Shobana et al. Preparation and characterisation of NiCo ferrite nanoparticles
KR101738742B1 (en) Oxide sintered compact, sputtering target, thin film and method of producing oxide sintered compact
Sujatha Lekshmy et al. Magnetic Properties of Mn‐doped SnO 2 Thin Films Prepared by the Sol–Gel Dip Coating Method for Dilute Magnetic Semiconductors
Jadhav et al. Structural and electrical properties of ZnO: Ag core-shell nanoparticles synthesized by a polymer precursor method
Joshi et al. Size effects on electrical properties of sol–gel grown chromium doped zinc oxide nanoparticles
Zhao et al. Influence of Ta2O5 doping and microwave sintering on TiO2-based varistor properties
US20120046387A1 (en) Slurry for preparing boron nitride aggregates of spherical geometry and application thereof
Yuan et al. Structural, dielectric and ferromagnetic behavior of (Zn, Co) co-doped SnO2 nanoparticles
Gunnewiek et al. Two-step microwave sintering of nanostructured ZnO-based varistors
CN107473731A (en) A kind of high-energy type piezo-resistance and its manufacture method
CN105523750A (en) Photosensitive nano ceramic material and preparation method thereof
JP2017057109A5 (en)
Fan et al. Synergistic effect of V2O5 and Bi2O3 on the grain boundary structure of high-frequency NiCuZn ferrite ceramics
JP2013219105A (en) Nanocomposite thermoelectric conversion material
KR20130086093A (en) Lead-free piezoelectric ceramics composition
KR102205178B1 (en) MgO AND METHOD FOR MANUFACTURING THE SAME, AND HIGH THERMAL CONDUCTIVE MgO COMPOSITION, AND MgO CERAMICS USING THE SAME
KR20090089277A (en) Electromagnetic wave absorber compring magnetically soft body layer having function of dilectirc layer
CN108314419A (en) A kind of preparation method of composite ceramics binding post
Zhang et al. Influence of Sb content on electromagnetic properties of ATO/ferrite composites synthesized by co-precipitation method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170322

RJ01 Rejection of invention patent application after publication