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Manganese MOF Enables Efficient Oxygen Evolution in Acid
ACS Materials Letters ( IF 9.6 ) Pub Date : 2020-06-02 , DOI: 10.1021/acsmaterialslett.0c00123
Kamalpreet Singh 1 , Jose de Jesus Guillen Campos 1 , Filip Dinic 1 , Zhaomin Hao 1 , Tiange Yuan 1 , Oleksandr Voznyy 1
Affiliation  

The oxygen evolution capabilities of a manganese metal–organic framework (MOF) are demonstrated in acid (pH 1.3) for the first time. The MOF/carbon black composite significantly outperforms MnO2, a known non-noble acidic OER catalyst, exhibiting overpotentials of 539 and 764 mV (vs 715 and 898 mV for MnO2) for a current density of 10 and 50 mA/cm2, respectively.

中文翻译:

锰MOF可在酸中高效释放氧气

首次在酸(pH 1.3)中证明了锰金属-有机骨架(MOF)的氧气释放能力。该MOF /炭黑复合显著性能优于的MnO 2,公知的非贵金属酸性OER催化剂,539和764毫伏呈现超电势(相对于715和898毫伏的MnO 2)为10和50毫安/平方厘米的电流密度2,分别。
更新日期:2020-07-06
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