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• W4386002747 endingPage "97" @default.
• W4386002747 startingPage "89" @default.
• W4386002747 abstract "Layered double hydroxides (LDHs) have attracted considerable attention as a cost effective alternative to the precious iridium- and ruthenium-based electrocatalysts for an oxygen evolution reaction (OER), a bottleneck of water electrolysis for sustainable hydrogen production. Despite their excellent OER performance, the structural and electronic properties of LDHs, particularly during the OER process, remain to be poorly understood. In this study, a series of LDH catalysts is investigated through in situ X-ray absorption fine structure analyses and density functional theory (DFT) calculations. Our experimental results reveal that the LDH catalyst with equal amounts of Ni and Fe (NF-LDH) exhibits the highest OER activity and catalytic life span when compared with its counterparts having equal amounts of Ni and Co (NC-LDH) and Ni only (Ni-LDH). The NF-LDH shows a markedly enhanced OER kinetics compared to the NC-LDH and the Ni-LDH, as proven by the lower overpotentials of 180, 240, and 310 mV, respectively, and the Tafel slopes of 35.1, 43.4, and 62.7 mV dec−1, respectively. The DFT calculations demonstrate that the lowest overpotential of the NF-LDH is associated with the active sites located at the edge planes of NF-LDH in contrast to those located at the basal planes of Ni-LDH and NC-LDH. The current study pinpoints the active sites on various LDHs and presents strategies for optimizing the OER performance of the LDH catalysts." @default.
• W4386002747 created "2023-08-20" @default.
• W4386002747 creator A5020035102 @default.
• W4386002747 creator A5027132098 @default.
• W4386002747 creator A5050750734 @default.
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• W4386002747 creator A5059168762 @default.
• W4386002747 creator A5061040795 @default.
• W4386002747 creator A5063991905 @default.
• W4386002747 creator A5067566788 @default.
• W4386002747 date "2023-12-01" @default.
• W4386002747 modified "2023-10-12" @default.
• W4386002747 title "Identification and comparison of the local physicochemical structures of transition metal-based layered double hydroxides for high performance electrochemical oxygen evolution reactions" @default.
• W4386002747 cites W1968426044 @default.
• W4386002747 cites W1968872259 @default.
• W4386002747 cites W1970127494 @default.
• W4386002747 cites W1974320180 @default.
• W4386002747 cites W1979668858 @default.
• W4386002747 cites W1981368803 @default.
• W4386002747 cites W1982153238 @default.
• W4386002747 cites W1992258332 @default.
• W4386002747 cites W1995706554 @default.
• W4386002747 cites W1996375264 @default.
• W4386002747 cites W2004863698 @default.
• W4386002747 cites W2007395042 @default.
• W4386002747 cites W2009734832 @default.
• W4386002747 cites W2015071668 @default.
• W4386002747 cites W2015124676 @default.
• W4386002747 cites W2017334611 @default.
• W4386002747 cites W2022714449 @default.
• W4386002747 cites W2030976617 @default.
• W4386002747 cites W2056996355 @default.
• W4386002747 cites W2057045836 @default.
• W4386002747 cites W2058916144 @default.
• W4386002747 cites W2060033270 @default.
• W4386002747 cites W2070227796 @default.
• W4386002747 cites W2074931891 @default.
• W4386002747 cites W2079456080 @default.
• W4386002747 cites W2092157292 @default.
• W4386002747 cites W2096836455 @default.
• W4386002747 cites W2099535420 @default.
• W4386002747 cites W2116183994 @default.
• W4386002747 cites W2146406469 @default.
• W4386002747 cites W2160174308 @default.
• W4386002747 cites W2167035995 @default.
• W4386002747 cites W2167590372 @default.
• W4386002747 cites W2230728100 @default.
• W4386002747 cites W2276106395 @default.
• W4386002747 cites W2290265246 @default.
• W4386002747 cites W2312725582 @default.
• W4386002747 cites W2323275360 @default.
• W4386002747 cites W2326895507 @default.
• W4386002747 cites W2333356911 @default.
• W4386002747 cites W2406700923 @default.
• W4386002747 cites W2410039023 @default.
• W4386002747 cites W2563498117 @default.
• W4386002747 cites W2573377826 @default.
• W4386002747 cites W2580932403 @default.
• W4386002747 cites W2604830510 @default.
• W4386002747 cites W2606974008 @default.
• W4386002747 cites W2613070822 @default.
• W4386002747 cites W2736130771 @default.
• W4386002747 cites W2750284817 @default.
• W4386002747 cites W2772535397 @default.
• W4386002747 cites W2789613542 @default.
• W4386002747 cites W2790511133 @default.
• W4386002747 cites W2790720396 @default.
• W4386002747 cites W2792655791 @default.
• W4386002747 cites W2799502410 @default.
• W4386002747 cites W2803708280 @default.
• W4386002747 cites W2883746352 @default.
• W4386002747 cites W2885548404 @default.
• W4386002747 cites W2902150484 @default.
• W4386002747 cites W2902697889 @default.
• W4386002747 cites W2912750544 @default.
• W4386002747 cites W2955549467 @default.
• W4386002747 cites W2966617603 @default.
• W4386002747 cites W2969921980 @default.
• W4386002747 cites W2970793983 @default.
• W4386002747 cites W2973405661 @default.
• W4386002747 cites W2975116892 @default.
• W4386002747 cites W2979773918 @default.
• W4386002747 cites W2982516344 @default.
• W4386002747 cites W2996236581 @default.
• W4386002747 cites W3002255137 @default.
• W4386002747 cites W3006713606 @default.
• W4386002747 cites W3012236500 @default.
• W4386002747 cites W3027009873 @default.
• W4386002747 cites W3034121556 @default.
• W4386002747 cites W3091983317 @default.
• W4386002747 cites W3094347096 @default.
• W4386002747 cites W3113516806 @default.
• W4386002747 cites W3120455016 @default.
• W4386002747 cites W3131402354 @default.
• W4386002747 cites W3169220044 @default.
• W4386002747 cites W3170651996 @default.
• W4386002747 cites W3172178290 @default.
• W4386002747 cites W3201075143 @default.

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