Home>Results

  • Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

[期刊论文]

In situ electrochemical scan to study the behavior of the asymmetric (single-side) pasted positive plate as used in automotive lead-acid batteries

Share
Edit Delete 报错

author:

Guo, Yonglang (Guo, Yonglang.) [1]

Indexed by:

EI

Abstract:

The performance of a asymmetric (single-side) pasted positive plate was studied by measuring the current density and potential distributions on both sides of the plate. It was found that the current densities on both sides are almost the same during the early discharge at the 3 C discharge rate. As the discharge proceeds, the current decreases gradually on the non-pasted side and increases on the pasted side. Since more active mass exists on the pasted side, the matrix resistance is higher, causing the polarization to increase by 55-90 mV at the 3 C discharge rate. On the non-pasted side, the active mass undergoes a deeper depth of discharge (DOD). This leads to the shedding of active mass, which shortens the battery life. Since the positive grid on the non-pasted side is exposed, its corrosion rate is faster. © Springer 2005.

Keyword:

Automobiles Current density Electric discharges Electric resistance Electrochemistry Lead acid batteries Polarization

Community:

  • [ 1 ] [Guo, Yonglang]College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address:

Show more details

Related Article:

Source :

Journal of Applied Electrochemistry

ISSN: 0021-891X

Year: 2006

Issue: 3

Volume: 36

Page: 363-368

1 . 4 0 9

JCR@2006

2 . 4 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count:

30 Days PV: 0

Affiliated Colleges:

操作日志

管理员  2020-11-19 17:37:20  创建

Online/Total:198/10845814
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1