CN104030679A - 一种还原气氛烧结的BaTiO3基无铅PTC热敏电阻陶瓷材料及其制备方法 - Google Patents
一种还原气氛烧结的BaTiO3基无铅PTC热敏电阻陶瓷材料及其制备方法 Download PDFInfo
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- CN104030679A CN104030679A CN201410300000.3A CN201410300000A CN104030679A CN 104030679 A CN104030679 A CN 104030679A CN 201410300000 A CN201410300000 A CN 201410300000A CN 104030679 A CN104030679 A CN 104030679A
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- batio
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- ptc thermistor
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- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000012298 atmosphere Substances 0.000 title claims abstract description 26
- 238000005245 sintering Methods 0.000 title claims description 18
- 229910002113 barium titanate Inorganic materials 0.000 title claims description 12
- 239000000203 mixture Substances 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000000843 powder Substances 0.000 claims abstract description 47
- 238000000498 ball milling Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 17
- 239000008187 granular material Substances 0.000 claims abstract description 16
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 14
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims abstract description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229910052726 zirconium Inorganic materials 0.000 claims description 25
- 239000008367 deionised water Substances 0.000 claims description 24
- 229910021641 deionized water Inorganic materials 0.000 claims description 24
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000011267 electrode slurry Substances 0.000 claims description 7
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 229910010252 TiO3 Inorganic materials 0.000 claims 1
- 239000002075 main ingredient Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 25
- 239000012071 phase Substances 0.000 description 16
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 7
- 239000011805 ball Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 239000004484 Briquette Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 108091006149 Electron carriers Proteins 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
Abstract
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CN201410300000.3A CN104030679B (zh) | 2014-06-27 | 2014-06-27 | 一种还原气氛烧结的BaTiO3基无铅PTC热敏电阻陶瓷材料及其制备方法 |
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CN201410300000.3A CN104030679B (zh) | 2014-06-27 | 2014-06-27 | 一种还原气氛烧结的BaTiO3基无铅PTC热敏电阻陶瓷材料及其制备方法 |
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CN104030679A true CN104030679A (zh) | 2014-09-10 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130424A (zh) * | 2015-08-24 | 2015-12-09 | 陕西科技大学 | 一种BiYO3掺杂BaTiO3基弛豫铁电体及其制备方法 |
CN105236958A (zh) * | 2015-08-24 | 2016-01-13 | 陕西科技大学 | 一种x9r型多层陶瓷电容器介质材料及其制备方法 |
CN105236957A (zh) * | 2015-08-24 | 2016-01-13 | 陕西科技大学 | 一种y8r型多层陶瓷电容器介质材料及其制备方法 |
CN107140974A (zh) * | 2017-04-11 | 2017-09-08 | 陕西科技大学 | 一种微波烧结的无铅高储能密度st‑nbt陶瓷材料及其制备方法 |
CN108147812A (zh) * | 2018-01-15 | 2018-06-12 | 陕西科技大学 | 一种bt-kbt-nn基高储能密度陶瓷及其制备方法 |
CN110304916A (zh) * | 2019-04-25 | 2019-10-08 | 武汉理工大学 | 一种抗还原BaTiO3基介质陶瓷及制备方法 |
CN112430083A (zh) * | 2020-12-08 | 2021-03-02 | 山东工业陶瓷研究设计院有限公司 | 一种ptc热敏电阻陶瓷的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102745984A (zh) * | 2012-07-26 | 2012-10-24 | 陕西科技大学 | 一种高居里点无铅ptc陶瓷材料及其制备方法 |
-
2014
- 2014-06-27 CN CN201410300000.3A patent/CN104030679B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102745984A (zh) * | 2012-07-26 | 2012-10-24 | 陕西科技大学 | 一种高居里点无铅ptc陶瓷材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
霍伟荣 等: "CuO对BaTiO3基PTC材料性能的影响", 《稀有金属材料与工程》, no. 421, 30 June 2013 (2013-06-30), pages 231 - 1 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130424A (zh) * | 2015-08-24 | 2015-12-09 | 陕西科技大学 | 一种BiYO3掺杂BaTiO3基弛豫铁电体及其制备方法 |
CN105236958A (zh) * | 2015-08-24 | 2016-01-13 | 陕西科技大学 | 一种x9r型多层陶瓷电容器介质材料及其制备方法 |
CN105236957A (zh) * | 2015-08-24 | 2016-01-13 | 陕西科技大学 | 一种y8r型多层陶瓷电容器介质材料及其制备方法 |
CN107140974A (zh) * | 2017-04-11 | 2017-09-08 | 陕西科技大学 | 一种微波烧结的无铅高储能密度st‑nbt陶瓷材料及其制备方法 |
CN108147812A (zh) * | 2018-01-15 | 2018-06-12 | 陕西科技大学 | 一种bt-kbt-nn基高储能密度陶瓷及其制备方法 |
CN110304916A (zh) * | 2019-04-25 | 2019-10-08 | 武汉理工大学 | 一种抗还原BaTiO3基介质陶瓷及制备方法 |
CN110304916B (zh) * | 2019-04-25 | 2022-01-04 | 武汉理工大学 | 一种抗还原BaTiO3基介质陶瓷及制备方法 |
CN112430083A (zh) * | 2020-12-08 | 2021-03-02 | 山东工业陶瓷研究设计院有限公司 | 一种ptc热敏电阻陶瓷的制备方法 |
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Effective date of registration: 20201221 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: 20201221 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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CI03 | Correction of invention patent | ||
CI03 | Correction of invention patent |
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 Affairs Co., Ltd.|224000 Qingyang Road, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province (in Qingdun Office) (8) Number: 01-01 Volume: 37 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |