Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/63766
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | - |
dc.creator | Li, BR | - |
dc.creator | Chen, WP | - |
dc.creator | Chan, HLW | - |
dc.date.accessioned | 2017-02-09T08:30:32Z | - |
dc.date.available | 2017-02-09T08:30:32Z | - |
dc.identifier.issn | 1001-2028 | - |
dc.identifier.uri | http://hdl.handle.net/10397/63766 | - |
dc.language.iso | zh | en_US |
dc.publisher | 中国电子学会元件分会 | en_US |
dc.rights | © 2002 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。 | en_US |
dc.rights | © 2002 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes. | en_US |
dc.subject | Varistors | en_US |
dc.subject | Chemical degradation | en_US |
dc.subject | Degradation mechanism | en_US |
dc.subject | Reduction with hydrogen | en_US |
dc.title | Chemical degradation in ZnO-based varistors | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 12 | - |
dc.identifier.epage | 14 | - |
dc.identifier.volume | 21 | - |
dc.identifier.issue | 4 | - |
dcterms.abstract | ZnO varistors being placed in a 0.05 mol/L NaOH solution to be DC electrolyzed can lead to increased leakage current, weakened nonlinear characteristic and other degradation phenomena. After heat treatment at 650℃, its characteristic can be recovered. The mechanism is different from conventional electrical degradation. It is proved that it is the hydrogen atoms produce reduction reaction round the grain boundaries of the ceramics. The possible degradation mechanism is also discussed. | - |
dcterms.accessRights | open access | en_US |
dcterms.alternative | ZnO壓敏電阻的化學蛻變 | - |
dcterms.bibliographicCitation | 电子元件与材料 (Electronic components & materials), 2002, v. 21, no. 4, p. 12-14 | - |
dcterms.isPartOf | 电子元件与材料 (Electronic components & materials) | - |
dcterms.issued | 2002 | - |
dc.identifier.rosgroupid | r14427 | - |
dc.description.ros | 2002-2003 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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r14427.pdf | 108.22 kB | Adobe PDF | View/Open |
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