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- W4311256833 abstract "The electrochemical hydrogen evolution reaction (HER) was one of new energy development strategies with clean, efficient and renewable characteristics, and electrocatalysts play a crucial role in HER technology. Herein, a composite material ([email protected]) derived from the combination of nano cobalt antimony oxide (CSO) with carbon nanotubes (CNT) through hydrothermal reaction, in which the nanoparticles of CSO were closely compounded on the surface of CNT, could be a highly efficient electrocatalyst for HER in 1 M KOH. The binary composite electrocatalyst of CSO and CNT reduced the internal resistance, promoted the charge transfer, exhibited a large electrochemical active area, and obtained the lower overpotential, with 155 mV at 10 mA/cm2 current density. Moreover, such a [email protected] electrocatalyst displayed a small Tafel slope of 86.5 mV dec−1, excellent catalytic activity and extraordinary long-term structural stability after 30 h and 3000 CV cycles. Furthermore, the electrocatalytic mechanism revealed by Density Functional Theory (DFT) calculation proved that, the decomposition of H2O molecules was the control step of the whole HER, and the superior electron transport ability of CNT was favorable to the improvement of electrocatalytic performance. Benefitting from accessible active sites on carbon nanotube (C atom) and CSO (Co atom), the composite electrocatalyst of [email protected] displayed synergistic effect for electrocatalytic HER properties, and that was the main mechanism for significantly improving the electrocatalytic activities. Our work provides a novel strategy towards high-efficiency electrocatalysts for hydrogen evolution reaction." @default.
- W4311256833 created "2022-12-25" @default.
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- W4311256833 date "2023-03-01" @default.
- W4311256833 modified "2023-10-06" @default.
- W4311256833 title "Accessible active sites activated by nano cobalt antimony oxide @ carbon nanotube composite electrocatalyst for highly enhanced hydrogen evolution reaction" @default.
- W4311256833 cites W1981368803 @default.
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- W4311256833 cites W2022714449 @default.
- W4311256833 cites W2083222334 @default.
- W4311256833 cites W2092157292 @default.
- W4311256833 cites W2167035995 @default.
- W4311256833 cites W2230728100 @default.
- W4311256833 cites W2605217889 @default.
- W4311256833 cites W2802118659 @default.
- W4311256833 cites W2806066574 @default.
- W4311256833 cites W2895472940 @default.
- W4311256833 cites W2911760357 @default.
- W4311256833 cites W2945337009 @default.
- W4311256833 cites W2951098813 @default.
- W4311256833 cites W2995217125 @default.
- W4311256833 cites W2996695560 @default.
- W4311256833 cites W2997950428 @default.
- W4311256833 cites W2998284104 @default.
- W4311256833 cites W3003616515 @default.
- W4311256833 cites W3010917684 @default.
- W4311256833 cites W3017309771 @default.
- W4311256833 cites W3031694978 @default.
- W4311256833 cites W3037244152 @default.
- W4311256833 cites W3047994841 @default.
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- W4311256833 cites W3102774518 @default.
- W4311256833 cites W3108501861 @default.
- W4311256833 cites W3119270116 @default.
- W4311256833 cites W3119830471 @default.
- W4311256833 cites W3126463884 @default.
- W4311256833 cites W3127964042 @default.
- W4311256833 cites W3130037148 @default.
- W4311256833 cites W3133555595 @default.
- W4311256833 cites W3135066283 @default.
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- W4311256833 cites W3138381558 @default.
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- W4311256833 cites W3168952428 @default.
- W4311256833 cites W3171647639 @default.
- W4311256833 cites W3174575784 @default.
- W4311256833 cites W3184113153 @default.
- W4311256833 cites W3184419711 @default.
- W4311256833 cites W3184691205 @default.
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- W4311256833 cites W3212273260 @default.
- W4311256833 cites W3214949944 @default.
- W4311256833 cites W3215720951 @default.
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- W4311256833 cites W4212872177 @default.
- W4311256833 cites W4213204498 @default.
- W4311256833 cites W4220678207 @default.
- W4311256833 cites W4221070904 @default.
- W4311256833 cites W4221078716 @default.
- W4311256833 cites W4225277903 @default.
- W4311256833 cites W4225898081 @default.
- W4311256833 cites W4229083130 @default.
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- W4311256833 cites W4291184344 @default.
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- W4311256833 doi "https://doi.org/10.1016/j.ijhydene.2022.11.197" @default.
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