CN1147880C - 氧化物热敏电阻器 - Google Patents
氧化物热敏电阻器Info
- Publication number
- CN1147880C CN1147880C CNB001313681A CN00131368A CN1147880C CN 1147880 C CN1147880 C CN 1147880C CN B001313681 A CNB001313681 A CN B001313681A CN 00131368 A CN00131368 A CN 00131368A CN 1147880 C CN1147880 C CN 1147880C
- Authority
- CN
- China
- Prior art keywords
- cobalt
- manganese
- nitrate
- nickel
- solution
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title abstract 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 10
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011858 nanopowder Substances 0.000 claims abstract description 8
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 claims abstract description 7
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims abstract description 7
- 229940071125 manganese acetate Drugs 0.000 claims abstract description 7
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 6
- 230000032683 aging Effects 0.000 claims abstract description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000008117 stearic acid Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 239000011572 manganese Substances 0.000 claims abstract description 3
- 238000005245 sintering Methods 0.000 claims abstract description 3
- 239000010941 cobalt Substances 0.000 claims description 20
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 20
- 229910017052 cobalt Inorganic materials 0.000 claims description 18
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 18
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 14
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical class [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 14
- 239000011651 chromium Substances 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 239000011777 magnesium Substances 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000002105 nanoparticle Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 150000002823 nitrates Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 claims description 3
- 239000011240 wet gel Substances 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000005979 thermal decomposition reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 3
- 150000004706 metal oxides Chemical class 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
配比(mol) | 掺杂量(mol) | 阻值KΩR25℃(KΩ | B值(K) | ΔR25℃/R25℃% | |||
Mn | Co | Ni | Mg | Cr | |||
0.7 | 0.1 | 0.1 | 3.00 | 3620 | 2.8 | ||
0.7 | 0.1 | 0.2 | 1 | 3.013 | 3620 | 1.8 | |
0.7 | 0.1 | 0.2 | 3 | 3.023 | 3620 | 1.2 | |
0.7 | 0.1 | 0.2 | 5 | 3.050 | 3620 | 1.0 | |
0.7 | 0.1 | 0.5 | 1 | 3.010 | 3620 | 1.5 | |
0.7 | 0.1 | 0.5 | 3 | 3.015 | 3620 | 0.6 | |
0.7 | 0.1 | 0.2 | 5 | 3.020 | 3620 | 0.32 | |
0.7 | 0.1 | 0.2 | 0.5 | 0.5 | 3.010 | 3620 | 1.2 |
0.7 | 0.1 | 0.2 | 1.5 | 1.5 | 3.015 | 3620 | 0.6 |
0.7 | 0.1 | 0.2 | 2.5 | 2.5 | 3.020 | 3620 | 0.28 |
0.7 | 0.1 | 0.2 | 5 | 5 | 3.210 | 3650 | 0.2 |
0.5 | 0.2 | 0.3 | 1.810 | 3500 | 2.4 | ||
0.5 | 0.2 | 0.3 | 1 | 1.809 | 3500 | 1.6 | |
0.5 | 0.2 | 0.3 | 3 | 1.812 | 3500 | 1.0 | |
0.5 | 0.2 | 0.3 | 5 | 1.820 | 3500 | 0.9 | |
0.5 | 0.2 | 0.3 | 1 | 1.804 | 3500 | 1.4 | |
0.5 | 0.2 | 0.3 | 3 | 1.808 | 3500 | 0.48 | |
0.5 | 0.2 | 0.3 | 5 | 1.810 | 3500 | 0.26 | |
0.5 | 0.2 | 0.3 | 0.5 | 0.5 | 1.805 | 3500 | 1.0 |
0.4 | 0.3 | 0.3 | 1.5 | 1.5 | 1.808 | 3500 | 0.5 |
0.4 | 0.3 | 0.3 | 2.5 | 2.5 | 1.810 | 3500 | 0.2 |
0.4 | 0.3 | 0.3 | 5 | 5 | 1.9K | 3530 | 0.2 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001313681A CN1147880C (zh) | 2000-11-01 | 2000-11-01 | 氧化物热敏电阻器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001313681A CN1147880C (zh) | 2000-11-01 | 2000-11-01 | 氧化物热敏电阻器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1299139A CN1299139A (zh) | 2001-06-13 |
CN1147880C true CN1147880C (zh) | 2004-04-28 |
Family
ID=4594666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001313681A Expired - Fee Related CN1147880C (zh) | 2000-11-01 | 2000-11-01 | 氧化物热敏电阻器 |
Country Status (1)
Country | Link |
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CN (1) | CN1147880C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411068C (zh) * | 2003-10-21 | 2008-08-13 | 上海春叶实业有限公司 | 多层片式负温度系数热敏电阻及其制造方法 |
CN1332405C (zh) * | 2004-09-02 | 2007-08-15 | 中国科学院新疆理化技术研究所 | 一种负温度系数热敏电阻材料及其制造方法 |
CN1332404C (zh) * | 2004-09-02 | 2007-08-15 | 中国科学院新疆理化技术研究所 | 负温度系数热敏电阻材料及其制造方法 |
CN101585707B (zh) * | 2009-07-07 | 2012-05-23 | 西安交通大学 | 一种高温ntc热敏电阻材料的制备方法 |
CN102249648B (zh) * | 2011-04-01 | 2013-06-19 | 中国科学院新疆理化技术研究所 | 一种含镁四元系负温度系数热敏电阻材料 |
CN103183508A (zh) * | 2013-03-12 | 2013-07-03 | 上海工程技术大学 | Ntc热敏电阻材料及制备方法和在电子器件中的应用 |
CN107607216A (zh) * | 2017-09-25 | 2018-01-19 | 南京航伽电子科技有限公司 | 一种具有良好补偿性能的温度变送器 |
-
2000
- 2000-11-01 CN CNB001313681A patent/CN1147880C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1299139A (zh) | 2001-06-13 |
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Owner name: INJIANG TECHNICAL INSTITUTE OF PHYSICS AND CHEMIS Free format text: FORMER OWNER: XINJINAG INST OF PHYSICS, CHINESE ACADEMY OF SCIENCES Effective date: 20030910 |
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Effective date of registration: 20030910 Address after: 830011 No. 40, South Beijing Road, the Xinjiang Uygur Autonomous Region, Urumqi Applicant after: The Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Scie Address before: 830011 No. 40, South Beijing Road, the Xinjiang Uygur Autonomous Region, Urumqi Applicant before: Mitsubishi Jukogyo Kabushiki Kaisha |
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