3D Hierarchical Porous Mo2C for Efficient Hydrogen Evolution

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• 作者：Huixiang Ang ; Huanwen Wang ; Bing Li ; Yun Zong ; Xuefeng Wang and Qingyu Yan
• 刊名：Small
• 出版年：2016
• 出版时间：June 1, 2016
• 年：2016
• 卷：12
• 期：21
• 页码：2859-2865
• 全文大小：1313K
• ISSN：1613-6829

文摘

Porous electrocatalyst for hydrogen production. 3D hierarchical porous molybdenum carbide provides a low operating potential (97 mV at 10 mA cm⁻²). These beneficial textures of large specific surface area (302 m² g⁻¹) and hierarchical porous architecture containing dominant pore size distribution peak at 11 Å in width can provide large surface active sites and facilitate proton mass transport.