황산 겔 전해질을 사용한 차세대 대체에너지용 밀폐형 납축전지에 관한 연구

• 영문명: A Study on the Valve Regulated Lead-Acid Battery using Sulfuric Acid Gel Electrolyte for New Generation Substitution Energy
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 박근호(Park KeunHo) 주찬홍(Ju ChanHong)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제21권 제2호, 164~173쪽, 전체 10쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2004.06.30

영문 초록

The capacity and long life of gel electrolyte batteries is connected with gas recombination producting PbO2 and Pb electrode. We prepared with sulfuric acid gel electrolyte to know gel characteristics per density to assemble valve regulated lead-acid (VRLA) batteries. We studied on actions of sulphuric acid gel electrolyte by measuring electrolyte dispersion using Brewster-angle microscope (BAM), charge-discharge cycle, and electrode structure using scanning election microscope (SEM). Sulphuric acid density 1.210 showed excellent gel dispersion in sol condition, electrode condition after fifty cycles in this study.

키워드

sulphuric acid gel electrolyte Brewster-angle microscope BAM electrolyte density VRLA battery