Reaching Your Full (Over)Potential: A Novel Approach to Electrocatalytic Oxygen Reduction
نویسندگان
چکیده
منابع مشابه
Homogenous Electrocatalytic Oxygen Reduction Rates Correlate with Reaction Overpotential in Acidic Organic Solutions
Improved electrocatalysts for the oxygen reduction reaction (ORR) are critical for the advancement of fuel cell technologies. Herein, we report a series of 11 soluble iron porphyrin ORR electrocatalysts that possess turnover frequencies (TOFs) from 3 s-1 to an unprecedented value of 2.2 × 106 s-1. These TOFs correlate with the ORR overpotential, which can be modulated by changing the E1/2 of th...
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ژورنال
عنوان ژورنال: ACS Central Science
سال: 2015
ISSN: 2374-7943,2374-7951
DOI: 10.1021/acscentsci.5b00257