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1、!“#$%, ?ABCD%EFG :TANG Zhi_yuan(1946H),male4professor. )*+,-./01,2345 !“# 1$ % 2.OPQR%?TM 912.9 ABCDEA AFGH1002_087 X(2006)05_05 Research on high rate discharge for lithium ion battery TANG Zhi_yuan1, TAN Cai_yuan1, CHEN Yu_hong1nCUI Yan1nXUE Jian_jun2 (1. Department of Applied Chemistry ,School of
2、Chemical Engineering and Technology Tianjin University ,Tianjin 300072, China 2. Great Power Battery Co. Ltd, Guangzhou Guangdong 511483, China) : This paper researched on high rate discharge performance in lithium ion battery. Battery design influenced on the high rate discharge performance sincere
3、ly, then a new design about lithium ion battery came forth. The electrode material ingredient, surface density and thickness of electrode were researched. This paper found a favorable high rate discharge performance lithi_ um ion battery, which had high discharge capacity, flat voltage, preferable c
4、ycle performance and low temperature when dis_ charging. A rule on discharge capacity was found, and a charge and discharge system for high rate discharge lithium ion battery was recommended. : lithium ion battery; high rate; discharge; lead nYZ%S TUV)n ?= (Celgard2400)n ?B 0.025 mm? 1.2 ,NO,-PQ ? 0
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