纳米科学技术在化学电源领域的新进展

Abstract

90年代纳米科学技术特别是纳米材料的应用已经扩展到化学电源领域。本文举例介绍了用于镍-碱性电池的纳米相氢氧化镍、Ab5型纳米晶态贮氢合金以及在锂离子电池中用作阴极材料的锰钡矿型MnO2纳米纤维、聚吡咯包覆尖晶石型lIMn2O4纳米管、聚吡咯/V2O5纳米复合材料，用作阳极材料的碳纳米管、纳米掺杂碳材料、纳米二氧化锡，用作固态电解质的纳米填料修饰聚氧乙烯基复合材料等几种新型纳米化学电源材料的制备、结构、形貌以及电化学性质，并且简要介绍了厦门大学化学电源研究中心纳米材料的研究进展。

An increasing interest has been focused on nano scale science and technology in the field of chemical power sources.Some novel nano materials as well as synthesis methods have been prepared and designed.The synthesis methods,structure,morphological and electrochemical properties of several nano materials applied in Ni alkaline batteries and lithium ion batteries are reviewed in this papaer.The recent progress of nano materials in our chemical power sources research center is also reported.