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- W4223488045 abstract "Carbons are ubiquitous electrocatalytic supports for various energy-related transformations, especially in fuel cells. Doped carbons such as Fe-N-C materials are particularly active towards the oxidation of hydrazine, an alternative fuel and hydrogen carrier. However, there is little discussion of the electrocatalytic role of the most abundant component - the carbon matrix - towards the hydrazine oxidation reaction (HzOR). We present a systematic investigation of undoped graphitic carbons towards the HzOR in alkaline electrolyte. Using highly oriented pyrolytic graphite electrodes, as well as graphite powders enriched in either basal planes or edge defects, we demonstrate that edge defects are the most active catalytic sites during hydrazine oxidation electrocatalysis. Theoretical DFT calculations support and explain the mechanism of HzOR on carbon edges, identifying unsaturated graphene armchair defects as the most likely active sites. Finally, these findings explain the 'double peak' voltammetric feature observed on many doped carbons during the HzOR." @default.
- W4223488045 created "2022-04-15" @default.
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- W4223488045 date "2022-01-01" @default.
- W4223488045 modified "2023-10-17" @default.
- W4223488045 title "Understanding hydrazine oxidation electrocatalysis on undoped carbon" @default.
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- W4223488045 cites W1972727161 @default.
- W4223488045 cites W1973288938 @default.
- W4223488045 cites W1989981958 @default.
- W4223488045 cites W2020562069 @default.
- W4223488045 cites W2023792996 @default.
- W4223488045 cites W2026382270 @default.
- W4223488045 cites W2050622927 @default.
- W4223488045 cites W2068035701 @default.
- W4223488045 cites W2072155013 @default.
- W4223488045 cites W2072517722 @default.
- W4223488045 cites W2092903091 @default.
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- W4223488045 cites W2121848648 @default.
- W4223488045 cites W2126354289 @default.
- W4223488045 cites W2144363319 @default.
- W4223488045 cites W2256553712 @default.
- W4223488045 cites W2257791905 @default.
- W4223488045 cites W2272252865 @default.
- W4223488045 cites W2286231895 @default.
- W4223488045 cites W2315184779 @default.
- W4223488045 cites W2323744207 @default.
- W4223488045 cites W2364175558 @default.
- W4223488045 cites W2442444723 @default.
- W4223488045 cites W2507574566 @default.
- W4223488045 cites W2519695503 @default.
- W4223488045 cites W2535405399 @default.
- W4223488045 cites W2551872694 @default.
- W4223488045 cites W2591938877 @default.
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- W4223488045 cites W2786858597 @default.
- W4223488045 cites W2792713511 @default.
- W4223488045 cites W2795272585 @default.
- W4223488045 cites W2796224289 @default.
- W4223488045 cites W2802378983 @default.
- W4223488045 cites W2886330553 @default.
- W4223488045 cites W2888312397 @default.
- W4223488045 cites W2899599593 @default.
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- W4223488045 cites W2909746393 @default.
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- W4223488045 cites W2925658181 @default.
- W4223488045 cites W2938901790 @default.
- W4223488045 cites W2945594417 @default.
- W4223488045 cites W2945928836 @default.
- W4223488045 cites W2949697738 @default.
- W4223488045 cites W2952165885 @default.
- W4223488045 cites W2960593752 @default.
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- W4223488045 cites W2965275136 @default.
- W4223488045 cites W2973367476 @default.
- W4223488045 cites W2975258322 @default.
- W4223488045 cites W2990177075 @default.
- W4223488045 cites W2995030417 @default.
- W4223488045 cites W3015943959 @default.
- W4223488045 cites W3022151129 @default.
- W4223488045 cites W3026258569 @default.
- W4223488045 cites W3034040308 @default.
- W4223488045 cites W3035738108 @default.
- W4223488045 cites W3038962093 @default.
- W4223488045 cites W3040252200 @default.
- W4223488045 cites W3048399862 @default.
- W4223488045 cites W3136317739 @default.
- W4223488045 cites W3139291571 @default.
- W4223488045 cites W3157379206 @default.
- W4223488045 cites W3165392588 @default.
- W4223488045 cites W3168927090 @default.
- W4223488045 cites W3179865842 @default.
- W4223488045 cites W3185662872 @default.
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- W4223488045 cites W3203398343 @default.
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- W4223488045 doi "https://doi.org/10.1039/d2cp00213b" @default.
- W4223488045 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35416204" @default.
- W4223488045 hasPublicationYear "2022" @default.
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