KR970060553A - Nickel electrode active material, production method thereof, and nickel electrode employing the same - Google Patents
Nickel electrode active material, production method thereof, and nickel electrode employing the same Download PDFInfo
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- KR970060553A KR970060553A KR1019960001025A KR19960001025A KR970060553A KR 970060553 A KR970060553 A KR 970060553A KR 1019960001025 A KR1019960001025 A KR 1019960001025A KR 19960001025 A KR19960001025 A KR 19960001025A KR 970060553 A KR970060553 A KR 970060553A
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- nickel
- nickel electrode
- active material
- electrode active
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Abstract
본 발명은 니켈을 기준으로 하여 1~10원자%의 알루미늄과 1~10원자%의 코발트가 함유되어 있는 수산화니켈과, 이를 기준으로 하여 1 내지 20중량%의 전도성 향상제를 포함하고 있는 것을 특징으로 하는 니켈 전극 활물질, 그 제조방법 및 이를 채용하고 있는 니켈 전극을 제공한다. 본 발명에 따르면, 충전효율이 증가됨과 동시에 반복적인 충방전시 내압 상승이 억제되고 방전용량이 우수한 니켈전극을 얻을 수 있다.The present invention is characterized by comprising nickel hydroxide containing 1 to 10 atomic% of aluminum and 1 to 10 atomic% of cobalt based on nickel and 1 to 20% by weight of a conductivity enhancer based thereon And a nickel electrode employing the nickel electrode active material. According to the present invention, it is possible to obtain a nickel electrode having an increased charging efficiency, suppressing an increase in internal pressure during repetitive charging and discharging, and excellent discharge capacity.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 실시예 및 비교예에 따라 제조된 니켈아연전지의 방전용량에 따른 포텐셜을 도시한 도면이다.FIG. 1 is a view showing potentials according to discharge capacities of a nickel zinc battery produced according to Examples and Comparative Examples. FIG.
제2도는 실시예 및 비교예에 따라 제조된 니켈아연전지의 싸이클 횟수에 따른 내압변화를 도시한 그래프이다.FIG. 2 is a graph showing changes in internal pressure according to the number of cycles of a nickel zinc battery produced according to Examples and Comparative Examples.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960001025A KR970060553A (en) | 1996-01-18 | 1996-01-18 | Nickel electrode active material, production method thereof, and nickel electrode employing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960001025A KR970060553A (en) | 1996-01-18 | 1996-01-18 | Nickel electrode active material, production method thereof, and nickel electrode employing the same |
Publications (1)
Publication Number | Publication Date |
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KR970060553A true KR970060553A (en) | 1997-08-12 |
Family
ID=66218439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019960001025A KR970060553A (en) | 1996-01-18 | 1996-01-18 | Nickel electrode active material, production method thereof, and nickel electrode employing the same |
Country Status (1)
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KR (1) | KR970060553A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101982546B1 (en) * | 2017-12-27 | 2019-05-27 | 울산과학기술원 | Manufacturing method of cathode of the Na secondary battery |
-
1996
- 1996-01-18 KR KR1019960001025A patent/KR970060553A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101982546B1 (en) * | 2017-12-27 | 2019-05-27 | 울산과학기술원 | Manufacturing method of cathode of the Na secondary battery |
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