한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)

  • 제25권4호
  • /
  • Pages.518-524
  • /
  • 2008
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  • 1225-9098(pISSN)
  • /
  • 2288-1069(eISSN)
한국응용과학기술학회 (The Korean Society of Applied Science and Technology)
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납축전지에서 양극판의 Pb-Ca-Sn 그리드 합금에 관한 연구

A Study on the Pb-Ca-Sn Grid Alloy of Positive Plate in Lead-Acid Battery

  • 구본근 (금오공과대학교 정보나노소재공학과) ;
  • 정순욱 (금오공과대학교 정보나노소재공학과)
  • Ku, Bon-Keun (Dept. of Information & Nano Materials Engineering, Kumoh National Institute of Technology) ;
  • Jeong, Soon-Wook (Dept. of Information & Nano Materials Engineering, Kumoh National Institute of Technology)
  • 발행 : 2008.12.31
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초록

In this study, positive plates of lead acid battery of Pb-Ca alloy and Pb-Ca-Sn alloy were fabricated and the mechanical characteristics of positive plates were measured. This study observed how the changes of content of Ca & Sn affect interface corrosion which is located in between grid & active materials and lead acid batteries as well. The mechanical characteristics of grid alloy is better when Ca is 0.05 wt.% then 0.1 wt.%. This study said that the corrosion rate between the active material based on the charge/discharge cycle of lead acid battery and grid interface is much faster than a grid which contains Sn. And furthermore, according to the study the rate 30 of Sn/Ca which is added to grid shows the best performance.

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참고문헌

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