氮掺杂纳米多孔碳/碳纳米管膜高效电催化 CO 还原：电化学 CO 精炼的一步。
Efficient Electrocatalytic Reduction of CO by Nitrogen-Doped Nanoporous Carbon/Carbon Nanotube Membranes: A Step Towards the Electrochemical CO Refinery.
机构信息
Materials Chemistry and Nanochemistry Research Group, Solar Fuels Cluster, Centre for Inorganic and Polymeric Nanomaterials, Departments of Chemistry, Chemical Engineering and Applied Chemistry, and Electrical and Computing Engineering, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S3H6, Canada.
College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, China.
出版信息
Angew Chem Int Ed Engl. 2017 Jun 26;56(27):7847-7852. doi: 10.1002/anie.201703720. Epub 2017 Jun 1.
Herein we introduce a straightforward, low cost, scalable, and technologically relevant method to manufacture an all-carbon, electroactive, nitrogen-doped nanoporous-carbon/carbon-nanotube composite membrane, dubbed "HNCM/CNT". The membrane is demonstrated to function as a binder-free, high-performance gas diffusion electrode for the electrocatalytic reduction of CO to formate. The Faradaic efficiency (FE) for the production of formate is 81 %. Furthermore, the robust structural and electrochemical properties of the membrane endow it with excellent long-term stability.
在此，我们介绍了一种简单、低成本、可扩展且与技术相关的方法，用于制造全碳、电活性、氮掺杂的纳米多孔碳/碳纳米管复合膜，称为“HNCM/CNT”。该膜被证明可作为无粘结剂的高性能气体扩散电极，用于电催化还原 CO 生成甲酸盐。甲酸盐的法拉第效率（FE）为 81%。此外，该膜的坚固结构和电化学性能赋予其优异的长期稳定性。
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