富缺陷的无氮商用碳布在环境条件下电催化氨合成。
Nitrogen-free commercial carbon cloth with rich defects for electrocatalytic ammonia synthesis under ambient conditions.
机构信息
Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology, CAS Center for Excellence in Nanoscience, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China.
出版信息
Chem Commun (Camb). 2018 Oct 2;54(79):11188-11191. doi: 10.1039/c8cc06000b.
Nitrogen-free commercial carbon cloth treated at 450 °C in air possesses abundant defects, exhibiting superior electrocatalytic activity for the nitrogen reduction reaction (NRR) with an NH3 yield of 2.59 × 10-10 mol cm-2 s-1 and a Faradaic efficiency of 6.92% at -0.3 V (vs. RHE) in 0.1 M Na2SO4 + 0.02 M H2SO4.
在空气中于 450°C 处理的无氮商用碳布具有丰富的缺陷，在 0.1 M Na2SO4 + 0.02 M H2SO4 中，-0.3 V（相对于 RHE）下，其对氮气还原反应（NRR）表现出优异的电催化活性，氨生成量为 2.59×10-10 mol cm-2 s-1，法拉第效率为 6.92%。
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