CN102674832B - Barium-titanate-base lead-free bismuth-containing relaxation ferroelectric ceramic material and preparation method thereof - Google Patents
Barium-titanate-base lead-free bismuth-containing relaxation ferroelectric ceramic material and preparation method thereof Download PDFInfo
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- CN102674832B CN102674832B CN 201210149452 CN201210149452A CN102674832B CN 102674832 B CN102674832 B CN 102674832B CN 201210149452 CN201210149452 CN 201210149452 CN 201210149452 A CN201210149452 A CN 201210149452A CN 102674832 B CN102674832 B CN 102674832B
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- Prior art keywords
- ferroelectric ceramic
- relaxation ferroelectric
- free bismuth
- barium titanate
- based lead
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- 229910052797 bismuth Inorganic materials 0.000 title claims abstract description 39
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910002112 ferroelectric ceramic material Inorganic materials 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910002113 barium titanate Inorganic materials 0.000 claims abstract description 25
- 238000000498 ball milling Methods 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 19
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 19
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 238000005469 granulation Methods 0.000 claims description 34
- 230000003179 granulation Effects 0.000 claims description 34
- 238000009413 insulation Methods 0.000 claims description 24
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000919 ceramic Substances 0.000 claims description 21
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 18
- 229910052726 zirconium Inorganic materials 0.000 claims description 18
- 238000010792 warming Methods 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 14
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 14
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000002003 electrode paste Substances 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003985 ceramic capacitor Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 abstract 4
- 238000001035 drying Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000011267 electrode slurry Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 13
- 230000009466 transformation Effects 0.000 description 6
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- -1 compound ion Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002520 smart material Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000003836 solid-state method Methods 0.000 description 1
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CN104030678B (en) * | 2014-06-27 | 2016-04-06 | 陕西科技大学 | A kind of BaTiO 3base unleaded relaxation type ceramic dielectric material and preparation method thereof |
CN105130424A (en) * | 2015-08-24 | 2015-12-09 | 陕西科技大学 | BiYO3-doped BaTiO3-based relaxor ferroelectric and preparation method therefor |
CN105236958A (en) * | 2015-08-24 | 2016-01-13 | 陕西科技大学 | X9R type multilayer ceramic capacitor dielectric material and preparation method therefor |
CN105236957A (en) * | 2015-08-24 | 2016-01-13 | 陕西科技大学 | Y8R type multilayer ceramic capacitor dielectric material and preparation method therefor |
CN107010977A (en) * | 2017-05-19 | 2017-08-04 | 合肥龙图腾信息技术有限公司 | A kind of Resisting fractre ceramic material and preparation method thereof |
CN107935593B (en) * | 2017-12-20 | 2021-08-13 | 西安交通大学 | Ferroelectric ceramic material with ultralow hysteresis electrostrictive strain and preparation method thereof |
CN109206135B (en) * | 2018-09-28 | 2020-05-19 | 华中科技大学 | Thermal sensitive ceramic material with high temperature coefficient and preparation method thereof |
CN114671681B (en) * | 2022-04-11 | 2023-04-11 | 北京科技大学 | Barium titanate-based relaxor ferroelectric ceramic material with high energy storage density, high power density and high efficiency and preparation method thereof |
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JP4110978B2 (en) * | 2003-01-24 | 2008-07-02 | 株式会社村田製作所 | Dielectric ceramic, manufacturing method thereof, and multilayer ceramic capacitor |
CN102180665A (en) * | 2011-03-07 | 2011-09-14 | 广州金升阳科技有限公司 | Bismuth scandate-lead titanate high-temperature piezoelectric ceramic material and preparation method thereof |
CN102249671B (en) * | 2011-05-17 | 2013-02-27 | 淄博宇海电子陶瓷有限公司 | Barium titanate based lead-free piezoceramic material added with cobalt and aluminium and preparation method thereof |
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Effective date of registration: 20201224 Address after: 224000 Qingyang Road (within Qingdun Office), Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province (8) Patentee after: Yancheng Qinglong Jinbang water Co.,Ltd. Address before: 518000 No.6 Qinglong Road, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Pengbo Information Technology Co.,Ltd. Effective date of registration: 20201224 Address after: 518000 No.6 Qinglong Road, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Pengbo Information Technology Co.,Ltd. Address before: No. 1, Weiyang District university garden, Xi'an, Shaanxi Province, Shaanxi Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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Correction item: Patentee|Address Correct: Yancheng Qingdun Jinbang Water Co., Ltd.|224000 Qingyang Road, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province (in Qingdun Office) (8) False: Yancheng Qingyi Jinbang Water Co., Ltd.|224000 Qingyang Road, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province (in Qingdun Office) (8) Number: 02-01 Volume: 37 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20131009 |