CN111704463B - 电介质陶瓷材料及其制备方法 - Google Patents
电介质陶瓷材料及其制备方法 Download PDFInfo
- Publication number
- CN111704463B CN111704463B CN202010702377.7A CN202010702377A CN111704463B CN 111704463 B CN111704463 B CN 111704463B CN 202010702377 A CN202010702377 A CN 202010702377A CN 111704463 B CN111704463 B CN 111704463B
- Authority
- CN
- China
- Prior art keywords
- hours
- ball milling
- drying
- ceramic material
- ceramic
- 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.)
- Active
Links
- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 39
- 238000000498 ball milling Methods 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 24
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000005469 granulation Methods 0.000 claims abstract description 8
- 230000003179 granulation Effects 0.000 claims abstract description 8
- 238000007873 sieving Methods 0.000 claims abstract description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 7
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims abstract description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 5
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 229910019653 Mg1/3Nb2/3 Inorganic materials 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 235000015895 biscuits Nutrition 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 abstract description 41
- 238000005303 weighing Methods 0.000 abstract description 5
- 239000006104 solid solution Substances 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 7
- 239000003989 dielectric material Substances 0.000 description 7
- 230000010287 polarization Effects 0.000 description 7
- 229910003378 NaNbO3 Inorganic materials 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 239000010955 niobium Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910010252 TiO3 Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
-
- 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
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating 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
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5116—Ag or Au
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
-
- 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
- C04B2235/3201—Alkali metal oxides 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides 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
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
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)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010702377.7A CN111704463B (zh) | 2020-07-18 | 2020-07-18 | 电介质陶瓷材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010702377.7A CN111704463B (zh) | 2020-07-18 | 2020-07-18 | 电介质陶瓷材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111704463A CN111704463A (zh) | 2020-09-25 |
CN111704463B true CN111704463B (zh) | 2022-04-12 |
Family
ID=72547093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010702377.7A Active CN111704463B (zh) | 2020-07-18 | 2020-07-18 | 电介质陶瓷材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111704463B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112209713B (zh) * | 2020-10-12 | 2022-05-10 | 桂林理工大学 | 一种高储能和高效率的铌酸钠基陶瓷材料及制备方法 |
CN113929458A (zh) * | 2021-08-13 | 2022-01-14 | 桂林理工大学 | 一种高效高储能铌酸钠基陶瓷材料及其制备方法 |
CN115536390B (zh) * | 2022-10-12 | 2023-04-18 | 长安大学 | 一种透明介质储能陶瓷材料及制备方法与应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011195381A (ja) * | 2010-03-19 | 2011-10-06 | Kyocera Corp | 圧電磁器およびそれを用いた圧電素子 |
CN105174955A (zh) * | 2015-09-08 | 2015-12-23 | 中国人民解放军空军工程大学 | 一种具有高储能密度和储能效率的陶瓷材料及其制备方法 |
CN106631021A (zh) * | 2017-01-11 | 2017-05-10 | 中国人民解放军空军工程大学 | 一种具有高储能密度和储能效率的陶瓷材料及其制备方法 |
CN108395106A (zh) * | 2018-04-23 | 2018-08-14 | 同济大学 | 高储能密度的铌酸钡铅钠基玻璃陶瓷材料及其制备方法 |
CN110204335A (zh) * | 2019-07-01 | 2019-09-06 | 西安外事学院 | 一种同时具有高储能密度和效率的陶瓷材料及其制备方法 |
CN110342933A (zh) * | 2019-06-19 | 2019-10-18 | 西安交通大学 | 一种调控铌酸钠陶瓷居里温度的方法 |
CN110981479A (zh) * | 2020-01-10 | 2020-04-10 | 陕西科技大学 | 一种高击穿的铁电陶瓷及其制备方法 |
-
2020
- 2020-07-18 CN CN202010702377.7A patent/CN111704463B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011195381A (ja) * | 2010-03-19 | 2011-10-06 | Kyocera Corp | 圧電磁器およびそれを用いた圧電素子 |
CN105174955A (zh) * | 2015-09-08 | 2015-12-23 | 中国人民解放军空军工程大学 | 一种具有高储能密度和储能效率的陶瓷材料及其制备方法 |
CN106631021A (zh) * | 2017-01-11 | 2017-05-10 | 中国人民解放军空军工程大学 | 一种具有高储能密度和储能效率的陶瓷材料及其制备方法 |
CN108395106A (zh) * | 2018-04-23 | 2018-08-14 | 同济大学 | 高储能密度的铌酸钡铅钠基玻璃陶瓷材料及其制备方法 |
CN110342933A (zh) * | 2019-06-19 | 2019-10-18 | 西安交通大学 | 一种调控铌酸钠陶瓷居里温度的方法 |
CN110204335A (zh) * | 2019-07-01 | 2019-09-06 | 西安外事学院 | 一种同时具有高储能密度和效率的陶瓷材料及其制备方法 |
CN110981479A (zh) * | 2020-01-10 | 2020-04-10 | 陕西科技大学 | 一种高击穿的铁电陶瓷及其制备方法 |
Non-Patent Citations (1)
Title |
---|
Dielectric behaviors of Ba(Mg1/3Nb2/3)O3 modified (Na0.5K0.5)NbO3 ceramics;Hsiu-Hsien Su et al.;《Ceramics International》;20180131;第44卷;第7955页右栏第4段-第7957页左栏第1段 * |
Also Published As
Publication number | Publication date |
---|---|
CN111704463A (zh) | 2020-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111704463B (zh) | 电介质陶瓷材料及其制备方法 | |
CN109354492B (zh) | 铋基无铅高储能密度陶瓷材料及其制备方法 | |
CN110204335B (zh) | 一种同时具有高储能密度和效率的陶瓷材料及其制备方法 | |
CN112174664A (zh) | 一种新型高储能、高效率的铌酸钠基陶瓷材料及其制备方法 | |
CN108751982B (zh) | 一种无铅高储能密度陶瓷材料及其制备方法 | |
CN110540423A (zh) | 钛酸铋钠基高储能密度和功率密度陶瓷及制备方法和应用 | |
CN111978082B (zh) | 一种铌镁酸锶掺杂改性钛酸铋钠基储能陶瓷材料及其制备方法 | |
CN108623300B (zh) | 钛酸钡-铌锌酸铋基无铅弛豫铁电体储能陶瓷及其制备方法 | |
CN112876247B (zh) | 一种宽温度稳定性的高储能密度铌酸锶钠基钨青铜陶瓷及制备方法 | |
CN113213929A (zh) | 高储能效率及密度的铌酸钾钠基铁电陶瓷材料及制备方法 | |
CN113582683A (zh) | 一种X8R MLCC用BaTiO3基陶瓷材料的制备方法 | |
CN112919907A (zh) | 一种储能效率加强高储能无铅铁电陶瓷材料及其制备方法 | |
CN115448716A (zh) | 一种钛酸钡基储能陶瓷材料及其制备方法 | |
CN113929458A (zh) | 一种高效高储能铌酸钠基陶瓷材料及其制备方法 | |
CN107903055B (zh) | 一种梯度掺杂钛酸铋钠基多层无铅压电陶瓷 | |
CN113620702A (zh) | 一种Yb3+掺杂的巨介电常数低损耗陶瓷及其制备方法 | |
CN106915964B (zh) | 一种无铅高储能密度陶瓷材料及其制备方法 | |
CN108863349A (zh) | 一种钛酸钡基无铅高介温度稳定型陶瓷材料及其制备方法 | |
CN113511893A (zh) | 一种bnt基三层结构的高储能密度陶瓷及其制备方法 | |
CN112521145A (zh) | 钛酸锶钡基高储能密度和功率密度陶瓷及其制备方法 | |
CN109320236B (zh) | 一种高储能密度和充放电性能的复合材料及其制备方法 | |
CN111153696A (zh) | 一种低温烧结的锆钛酸钡钙基无铅高储能效率陶瓷材料 | |
CN115368132A (zh) | 一种钛酸钡基陶瓷材料及制备方法 | |
CN115196960B (zh) | 一种兼具高储能密度,高功率密度和高效率的钛酸铋钠基弛豫铁电陶瓷材料及其制备方法 | |
CN111253151A (zh) | 具有高储能密度和高功率密度的铁酸铋钛酸钡基陶瓷及制备方法 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200925 Assignee: Guilin liangwuzao Environmental Technology Co.,Ltd. Assignor: GUILIN University OF TECHNOLOGY Contract record no.: X2022450000041 Denomination of invention: Dielectric ceramic materials and their preparation methods Granted publication date: 20220412 License type: Common License Record date: 20221117 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: 541000 Floor 1-3, Building 5 #, Standard B18, Suqiao Industrial Park, Guilin Economic and Technological Development Zone, Guilin City, Guangxi Zhuang Autonomous Region Patentee after: Guilin Zhimin Electronic Technology Co.,Ltd. Address before: 541004 the Guangxi Zhuang Autonomous Region Guilin City Seven Star District Building Road No. 12 Patentee before: GUILIN University OF TECHNOLOGY |