Porous Pt-Ni-P Composite Nanotube Arrays: Highly Electroactive and Durable Catalysts for Methanol Electrooxidation
Porous Pt-Ni-P Composite Nanotube Arrays: Highly Electroactive and Durable Catalysts for Methanol Electrooxidation
复制标题
多孔 Pt-Ni-P 复合纳米管阵列：用于甲醇电氧化的高电活性和耐用催化剂
DOI：
10.1021/ja212206m
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发表时间：
2012-04-04
影响因子：
15
通讯作者：
Tong, Ye-Xiang
中科院分区：
文献类型：
--
作者：
Ding, Liang-Xin;Wang, An-Liang;Tong, Ye-Xiang
采用模板辅助电沉积法在导电基底上成功制备了多孔Pt-Ni-P复合纳米管阵列（NTAs），该阵列具有良好的固相接触性，对甲醇的电氧化具有良好的电化学活性和长期稳定性。多孔Pt-Ni-P复合NTA电催化剂的高电催化性能是由于其中空纳米管结构、多孔纳米结构以及多种元素的协同电子效应。
Porous Pt-Ni-P composite nanotube arrays (NTAs) on a conductive substrate in good solid contact are successfully synthesized via template-assisted electrodeposition and show high electrochemical activity and long-term stability for methanol electrooxidation. Hollow nanotubular structures, porous nanostructures, and synergistic electronic effects of various elements contribute to the high electrocatalytic performance of porous Pt-Ni-P composite NTA electrocatalysts.