학술저널
인산 겔 전해질을 사용한 밀폐형 납축전지에 관한 연구
A Study on the Valve Regulated Lead-Acid Battery using Phosphoric Acid Gel Electrolyte
- 한국응용과학기술학회 (구.한국유화학회)
- 한국응용과학기술학회지
- 한국유화학회지 제20권 제4호
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2003.12296 - 308 (13 pages)
- 8
The capacity and long life of gel electrolyte batteries is connected with gas recombination producting PbO2 and Pb electrode. We were prepared with phosphoric acid gel electrolyte to know gel characteristics per density to assemble VRLA batteries. We studied by measuring electrolyte dispersion using Brewster-angle microscope(BAM), charge-discharge cycle and electrode structure using scanning election microscope(SEM) per electrolyte density. As a results, phosphoric acid density 1.210 was excellent gel dispersion in sol condition, electrode condition after fifty cycles in this study.
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