阴离子膜燃料电池阴极非贵金属催化剂研究进展  

Development of non-noble metal catalysts for oxygen reduction in alkaline exchange membrane fuel cells

作　　者：王晓晔[1] 孙天航[1] 黄乃宝[1] 梁成浩[1] 孙银[1] WANG Xiao-ye;SUN Tian-hang;HUANG Nai-bao;LIANG Cheng-hao;SUN Yin(Transportation Equipment and Ocean Engineering College, Dalian Maritime University, Dalian Liaoning 116026, China)

机构地区：[1]大连海事大学交通运输装备与海洋工程学院,辽宁大连116026

出　　处：《电源技术》2017年第7期1089-1091,1099,共4页Chinese Journal of Power Sources

基　　金：国家自然科学基金(21676040;21276036);辽宁省自然科学基金(2014025018);辽宁省教育厅一般项目(L2014199);中央高校基本科研业务费(3132014323);上海市复杂薄板结构数字化制造重点实验室开放课题资助(2014004)

摘　　要：与质子交换膜燃料电池相比,阴离子交换膜燃料电池不仅能显著提高阴极氧还原反应(ORR)动力学,而且可采用非贵金属催化剂大幅降低成本和减少极板腐蚀,成为新能源领域中的研究热点。对阴离子膜燃料电池中阴极非贵金属氧还原催化剂的研究进展进行了详细评述,在此基础上提出杂原子掺杂的多孔纳米碳材料和以其为载体担载合金化的非贵金属是阴离子交换膜燃料电池阴极催化剂今后的发展方向。Compared with the proton exchange membrane fuel cell(PEMFC),the anion exchange membrane fuel cell(APEMFC)using non-noble metal as their catalyst not only improve the cathodic oxygen reduction reaction(ORR)dynamics,but also reduce costs and the plate corrosion.APEMFC has become a hot research topic in the new energy field.In this paper,the developments of non-noble metal catalysts for oxygen reduction in APEMFCs were reviewed.On the basis of this,the porous nano carbon materials doped with hetero atoms and the non-noble metals supported on the carrier were proposed,which could be the future development direction of APEMFC cathode catalyst.

关 键 词：碱性聚合物电解质膜燃料电池 非贵金属阴极催化剂 氧还原 

分 类 号：TM911.4[电气工程—电力电子与电力传动]