CN108069713B - 一种高储能密度st-nbt-bt陶瓷材料及其制备方法 - Google Patents
一种高储能密度st-nbt-bt陶瓷材料及其制备方法 Download PDFInfo
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- CN108069713B CN108069713B CN201711340210.5A CN201711340210A CN108069713B CN 108069713 B CN108069713 B CN 108069713B CN 201711340210 A CN201711340210 A CN 201711340210A CN 108069713 B CN108069713 B CN 108069713B
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- 238000004146 energy storage Methods 0.000 title claims abstract description 40
- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000002156 mixing Methods 0.000 claims abstract description 35
- 238000005245 sintering Methods 0.000 claims abstract description 30
- 238000005303 weighing Methods 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 22
- 238000000498 ball milling Methods 0.000 claims abstract description 21
- 239000004615 ingredient Substances 0.000 claims abstract description 19
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 229910052709 silver Inorganic materials 0.000 claims abstract description 18
- 239000004332 silver Substances 0.000 claims abstract description 18
- 238000007873 sieving Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000011267 electrode slurry Substances 0.000 claims abstract description 9
- 238000005498 polishing Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 42
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 24
- 239000008367 deionised water Substances 0.000 claims description 21
- 229910021641 deionized water Inorganic materials 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 18
- 229910052845 zircon Inorganic materials 0.000 claims description 12
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 9
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 8
- 238000009694 cold isostatic pressing Methods 0.000 claims description 8
- 229910000018 strontium carbonate Inorganic materials 0.000 claims description 8
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 claims description 8
- 229910003237 Na0.5Bi0.5TiO3 Inorganic materials 0.000 claims description 7
- 229910002113 barium titanate Inorganic materials 0.000 claims description 6
- 229910002367 SrTiO Inorganic materials 0.000 claims description 5
- 229910002370 SrTiO3 Inorganic materials 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 229910010252 TiO3 Inorganic materials 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 24
- 239000000919 ceramic Substances 0.000 description 23
- 230000010287 polarization Effects 0.000 description 13
- 230000005684 electric field Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000009768 microwave sintering Methods 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 2
- 229910020698 PbZrO3 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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CN114433067B (zh) * | 2022-01-11 | 2023-07-25 | 陕西科技大学 | 一种具有高内建电场的光催化剂及其制备方法 |
CN116444267A (zh) * | 2023-05-08 | 2023-07-18 | 四川大学 | 一种高温强场高介低损的储能陶瓷及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101723664A (zh) * | 2009-12-08 | 2010-06-09 | 华中科技大学 | 介电可调介质陶瓷材料的制备方法 |
CN106699170A (zh) * | 2017-02-21 | 2017-05-24 | 陕西科技大学 | 一种钛酸锶基无铅高储能密度高储能效率陶瓷材料及其制备方法 |
CN107253857A (zh) * | 2017-06-26 | 2017-10-17 | 陕西科技大学 | 一种无铅高储能密度陶瓷材料及其制备方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101723664A (zh) * | 2009-12-08 | 2010-06-09 | 华中科技大学 | 介电可调介质陶瓷材料的制备方法 |
CN106699170A (zh) * | 2017-02-21 | 2017-05-24 | 陕西科技大学 | 一种钛酸锶基无铅高储能密度高储能效率陶瓷材料及其制备方法 |
CN107253857A (zh) * | 2017-06-26 | 2017-10-17 | 陕西科技大学 | 一种无铅高储能密度陶瓷材料及其制备方法 |
Non-Patent Citations (1)
Title |
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Enhanced electrical properties in lead-free NBT–BT ceramics by series ST substitution;W.P.Cao et al;《CeramicsInternational》;20160515;p8438-8444 * |
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