Superaerophilic Carbon-Nanotube-Array Electrode for High-Performance Oxygen Reduction Reaction
Superaerophilic Carbon-Nanotube-Array Electrode for High-Performance Oxygen Reduction Reaction
复制标题
用于高性能氧还原反应的超需氧碳纳米管阵列电极
DOI：
10.1002/adma.201504652
复制
发表时间：
2016-09-07
影响因子：
29.4
通讯作者：
Jiang, Lei
中科院分区：
文献类型：
--
作者：
Lu, Zhiyi;Xu, Wenwen;Jiang, Lei
通过直接生长钴掺杂和氮掺杂的碳纳米管阵列并随后进行疏水改性而构建的微/纳米结构的“超需氧”电极被证明是高性能的氧还原反应电极，其上级优于Pt/C-空气电极。这种高性能归因于由独特的结构优势引起的同时加速的气体扩散和电子传输过程。
A micro-/nanostructured "superaerophilic" electrode constructed by direct growth of cobalt-incorporated and nitrogen-doped carbon-nanotube arrays with subsequent hydrophobic modification is demonstrated for a high-performance oxygen-reduction-reaction electrode, superior to the Pt/C-air electrode. This high performance is attributed to the simultaneously accelerated gas-diffusion and electron-transport processes induced by the unique structural advantages.