CN103021607A - Zinc oxide resistor - Google Patents
Zinc oxide resistor Download PDFInfo
- Publication number
- CN103021607A CN103021607A CN2012105776984A CN201210577698A CN103021607A CN 103021607 A CN103021607 A CN 103021607A CN 2012105776984 A CN2012105776984 A CN 2012105776984A CN 201210577698 A CN201210577698 A CN 201210577698A CN 103021607 A CN103021607 A CN 103021607A
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- Prior art keywords
- zinc oxide
- oxide
- doping ratio
- alloy
- manganese
- Prior art date
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- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention provides a zinc oxide resistor, comprising zinc oxide as a main material, and one or more than one of oxides of cobalt, manganese, chromium, nickel, barium, bismuth, antimony, aluminum, silicon, gallium, titanium and the like as a dopant, wherein a doping ratio is 5-10 wt%.
Description
Technical field
The present invention relates to a kind of resistance, relate in particular to a kind of ZnO resistors.
Background technology
Resistance is widely used as a kind of electric component commonly used, and ZnO resistors is as a kind of common type of piezo-resistance, and known kind is numerous, and its electrical characteristics are mainly determined by doped chemical, but present ZnO resistors also exists a lot of shortcomings.
Therefore, seek a kind of Zinc-oxide piezoresistor that can eliminate above-mentioned shortcoming and become the problem of needing solution badly.
Summary of the invention
The invention provides a kind of ZnO resistors, comprise major ingredient zinc oxide and be selected from one or more alloy in the oxide of cobalt, manganese, chromium, nickel, barium, bismuth, antimony, aluminium, silicon, gallium, titanium etc., doping ratio is 5-10wt%.
Beneficial effect
The resistance of the present invention's preparation show that resistive performance is good, and the method technological requirement is simple, low cost of manufacture through test analysis.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
This ZnO resistors comprises major ingredient zinc oxide and cobalt oxide alloy, and doping ratio is 5wt%.
Embodiment 2
This ZnO resistors comprises major ingredient zinc oxide and manganese oxide and chromium oxide alloy, and doping ratio is 8wt%.
Embodiment 3
This ZnO resistors comprises the alloy of major ingredient zinc oxide and nickel oxide, barium monoxide and aluminium oxide, and doping ratio is 10wt%.
Claims (2)
1. ZnO resistors comprises major ingredient zinc oxide and is selected from one or more alloy in the oxide of cobalt, manganese, chromium, nickel, barium, bismuth, antimony, aluminium, silicon, gallium, titanium etc. that doping ratio is 5-10wt%.
2. resistance as claimed in claim 1 wherein, comprises major ingredient zinc oxide and manganese oxide and chromium oxide alloy, and doping ratio is 8wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105776984A CN103021607A (en) | 2012-12-27 | 2012-12-27 | Zinc oxide resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105776984A CN103021607A (en) | 2012-12-27 | 2012-12-27 | Zinc oxide resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103021607A true CN103021607A (en) | 2013-04-03 |
Family
ID=47970109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105776984A Pending CN103021607A (en) | 2012-12-27 | 2012-12-27 | Zinc oxide resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103021607A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102994A (en) * | 1985-04-29 | 1986-10-29 | Bbc勃朗勃威力有限公司 | Make the method for pressure-sensitive ceramic resistor and the resistance made from this method with zinc oxide |
| CN1571078A (en) * | 2004-05-13 | 2005-01-26 | 上海大学 | Method for preparing high throughflow nanometre composite lightning arrester valve plate |
| CN101436456A (en) * | 2008-12-11 | 2009-05-20 | 中国西电电气股份有限公司 | Method for preparing zinc oxide resistance card |
| CN101700976A (en) * | 2009-11-20 | 2010-05-05 | 中国西电电气股份有限公司 | Formula of non-linear resistor for high voltage surge arrester and manufacturing method thereof |
-
2012
- 2012-12-27 CN CN2012105776984A patent/CN103021607A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102994A (en) * | 1985-04-29 | 1986-10-29 | Bbc勃朗勃威力有限公司 | Make the method for pressure-sensitive ceramic resistor and the resistance made from this method with zinc oxide |
| CN1571078A (en) * | 2004-05-13 | 2005-01-26 | 上海大学 | Method for preparing high throughflow nanometre composite lightning arrester valve plate |
| CN101436456A (en) * | 2008-12-11 | 2009-05-20 | 中国西电电气股份有限公司 | Method for preparing zinc oxide resistance card |
| CN101700976A (en) * | 2009-11-20 | 2010-05-05 | 中国西电电气股份有限公司 | Formula of non-linear resistor for high voltage surge arrester and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |