引用本文:
吕国金, 雷翠月, 单忠强, 韩佐青, 杨兰生, 张颖萍, 管云林. 溶剂对SBS粘合金属氢化物电极的影响[J]. 应用化学,
1999, 16(1): 30-33.
Citation: L Guojin, Lei Cuiyue, Shan Zhong qiang, Han Zuoqing, Yang Lansheng, Zhang Yingping, Guan Yunlin. Influence of Solvents on the Metal Hydride Electrode Binded by SBS Elastomer[J]. Chinese Journal of Applied Chemistry, 1999, 16(1): 30-33.
Citation: L Guojin, Lei Cuiyue, Shan Zhong qiang, Han Zuoqing, Yang Lansheng, Zhang Yingping, Guan Yunlin. Influence of Solvents on the Metal Hydride Electrode Binded by SBS Elastomer[J]. Chinese Journal of Applied Chemistry, 1999, 16(1): 30-33.
溶剂对SBS粘合金属氢化物电极的影响
摘要:
SBS粘合的金属氢化物电极的性能,尤其是循环性能优于PTFE、HPMC等粘合的MH电极.不同溶剂对SBS粘合电极的性能影响较大,经丁酮化学处理后,以松节油为粘合剂溶剂的SBS电极容量最大,内阻最小,大电流放电能力最强;压片温度对电极性能影响也较大,最佳压片温度为80℃.
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关键词:
- 金属氢化物电极
- / 苯乙烯-丁二烯-苯乙烯
- / 粘合剂
- / 溶剂
- / 成型
English
Influence of Solvents on the Metal Hydride Electrode Binded by SBS Elastomer
Abstract:
Styrene-butadine-styrene elastomer (SBS) has been found to be a better binder than PTFE and H PMC in preparation of metal hydride electrode. On binding with SBS, three solvents have been tested:toluene, turpentine oil and butyl acetate, among them the turpentine oil appeared most favorable. In the last case the electrode had the highest dischargeability in high current, discharge capacity and the least inner resistence.The optimum shaping temperature for electrode preparation was 80℃.
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Key words:
- metal hy dride electrode
- / styrene-butadine-styrene elastomer
- / binder
- / solvent
- / shaping
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