1Study on the electrolyte leakage of lead-acid batteries caused by heat-sealingZHANG Xin-fo, LIU Xiu-jun, XING Dian-fang259-2612Effect of conductive agents on the performance of positive electrode in lithium ion batteriesWANG Li-zhen, WANG Hong-fang, GU Shu-hua, REN Hai-zhong, LI Ji-chun, LI Rong-fu, YUAN Zhong-ping, YUAN Yong262-2643Influence of impurity Mn2O3 on capacity loss of spinel LiMn2O4ZENG Rong-hua, Lü Dong-sheng, LI Wei-shan, LIU Xu, QIU Shi-zhou265-2704Effect of polypyrrole doping on the charge-discharge performance of LiMn2O4ZHANG Ai-qin, WANG Li-zhen, ZHANG Zhi-feng271-2735Electrochemical behavior of carbonate solvent used in electrolytes for Li-ion batteriesXU Meng-qing, ZUO Xiao-xi, LI Wei-shan, LIU Jian-sheng, YUAN Zhong-zhi274-277,2846Influence of charge regime on cycle life of VRLA batteriesBAO You-fu278-2817Improvement of the emergency power source of aircraft buoyWANG Yong-hong, DU Xiang-hui282-2848Study on the uniformity of storage batteriesLI Xiang-zhe, PAN Hong-bin285-2899Factors affecting the self-discharge of Ni-MH batteriesHUANG Ji-cheng, LI Xiang-zhe290-29410Research progress of the Li-H2O primary batteryLIU Lie-wei, FU Cheng-hua, YU Gang, TIAN Wei295-29911Problems in the successful last decadeZHANG Ji-yuan300-30112Factors affecting the ion conductivity of organic electrolyte for Li-ion batteriesZHUANG Quan-chao, LIU Wen-yuan, WU Shan302-30413Research progress of sublayer for PEM fuel cellYANG Shao-jun, WANG Sheng-long, PAN Mu, DING Gang-qiang305-30814Research progress of the additives in nonaqueous electrolytes of lithium ion batteriesGAO Fei, DAI Yong-nian, YAO Yao-chun309-31315The electrochemistry of manganese dioxide electrodes(5)XIA Xi314-320