摘要
研究了在空气电极的催化层中添加其它化合物对锰系催化剂的影响,并在碱性介质中以金属铝为阳极组成碱性铝-空气电池,考察了电池的放电性能。实验结果表明,NiSO4和La2O3作为催化层的添加剂可以提高催化剂对氧气还原的催化活性,是空气电极较理想的添加剂,并通过正交实验得出高性能催化剂的最佳制备条件。
The effect of the compounds on air electrode was observed by adding some compounds to catalytic layer of the air electrode. The properties of aluminum-air battery with air electrodes were tested. The experimental results show that NiSO4 and La2O3 can improve the catalytic activity of air electrodes and enhance the discharge voltage of aluminum-air battery, They are ideal additives for catalyst of air electrodes. The optimal composition of MnO2 catalyst added by La2O3 in air electrode was obtained by orthogonal method.
出处
《电源技术》
CAS
CSCD
北大核心
2007年第12期991-994,共4页
Chinese Journal of Power Sources
作者简介
谷鹏（1984-），男，安徽省人，硕士生，主要研究方向为电化学。
