Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311136105> ?p ?o ?g. }
- W4311136105 endingPage "156049" @default.
- W4311136105 startingPage "156049" @default.
- W4311136105 abstract "In this work, synergistic NH4+ intercalation and nitrogen-containing molecule doping realize a crystalline-to-amorphous (i.e., MoSx) structure transition with enhanced HER reactivity and superior stability obtained via structural distortion and abundant active sites. The applied N dopants partially replace the bridging S22− and form Mo-N bonds, where the alkyl N-dopant tetramethylammonium chloride (TEA) achieves the most effective doping. The HER activity increases with an increasing number of bridging S22− and MoⅤ species, both of which contribute to advance electrocatalytic performance. Furthermore, N-doped MoSx is identified as an exceptional stabilizing platform to anchor single Pt atoms (PtSA) through Pt-S bonding, rendering MoSx/TEA/PtSA a highly promising electrocatalyst. MoSx/TEA/PtSA achieved comparable performance to that of the benchmark Pt/C catalyst (i.e., a cathodic current density of 10 mA·cm−2 at overpotential of 97 mV) with much lower loading of Pt (0.67 wt%). Theoretical calculations based on density functional theory indicate that Pt atoms and Pt-adjacent sulfur atoms act as active sites. The superior interfacial electron transfer and thus HER performance of MoSx/TEA/PtSA arises from (1) boosted electronic metal-support interaction through Pt-S bonds and (2) enhanced H adsorption ability of Pt-adjacent sulfur atoms due to Pt coordination." @default.
- W4311136105 created "2022-12-23" @default.
- W4311136105 creator A5029212630 @default.
- W4311136105 creator A5035883934 @default.
- W4311136105 creator A5056767084 @default.
- W4311136105 creator A5064103813 @default.
- W4311136105 creator A5070144205 @default.
- W4311136105 creator A5078357289 @default.
- W4311136105 creator A5084187656 @default.
- W4311136105 date "2023-03-01" @default.
- W4311136105 modified "2023-10-14" @default.
- W4311136105 title "Isolated Pt atoms tethered to N-doped MoSx as highly efficient and sustainable hydrogen evolution reaction electrocatalyst" @default.
- W4311136105 cites W1139314269 @default.
- W4311136105 cites W1965457783 @default.
- W4311136105 cites W1983986305 @default.
- W4311136105 cites W1991415947 @default.
- W4311136105 cites W1996626197 @default.
- W4311136105 cites W2021994802 @default.
- W4311136105 cites W2070227796 @default.
- W4311136105 cites W2072765917 @default.
- W4311136105 cites W2073717913 @default.
- W4311136105 cites W2114291507 @default.
- W4311136105 cites W2133795748 @default.
- W4311136105 cites W2157294920 @default.
- W4311136105 cites W2164049134 @default.
- W4311136105 cites W2230488237 @default.
- W4311136105 cites W2273014737 @default.
- W4311136105 cites W2295124316 @default.
- W4311136105 cites W2496554497 @default.
- W4311136105 cites W2539389171 @default.
- W4311136105 cites W2552668307 @default.
- W4311136105 cites W2726465153 @default.
- W4311136105 cites W2736401357 @default.
- W4311136105 cites W2754224760 @default.
- W4311136105 cites W2770949262 @default.
- W4311136105 cites W2797324582 @default.
- W4311136105 cites W2802094954 @default.
- W4311136105 cites W2802199912 @default.
- W4311136105 cites W2802287125 @default.
- W4311136105 cites W2829025775 @default.
- W4311136105 cites W2884659972 @default.
- W4311136105 cites W2891544385 @default.
- W4311136105 cites W2893478772 @default.
- W4311136105 cites W2898611770 @default.
- W4311136105 cites W2900951597 @default.
- W4311136105 cites W2914617171 @default.
- W4311136105 cites W2918043224 @default.
- W4311136105 cites W2943513444 @default.
- W4311136105 cites W2945955972 @default.
- W4311136105 cites W2947465036 @default.
- W4311136105 cites W2963353986 @default.
- W4311136105 cites W2987476338 @default.
- W4311136105 cites W2991415059 @default.
- W4311136105 cites W2993161118 @default.
- W4311136105 cites W2995712259 @default.
- W4311136105 cites W2996327421 @default.
- W4311136105 cites W2997113720 @default.
- W4311136105 cites W3009792814 @default.
- W4311136105 cites W3010511217 @default.
- W4311136105 cites W3016369872 @default.
- W4311136105 cites W3021181624 @default.
- W4311136105 cites W3028853199 @default.
- W4311136105 cites W3039840895 @default.
- W4311136105 cites W3041133584 @default.
- W4311136105 cites W3047963658 @default.
- W4311136105 cites W3048676938 @default.
- W4311136105 cites W3049139681 @default.
- W4311136105 cites W3086074906 @default.
- W4311136105 cites W3090678670 @default.
- W4311136105 cites W3091420312 @default.
- W4311136105 cites W3091905470 @default.
- W4311136105 cites W3095149858 @default.
- W4311136105 cites W3113881522 @default.
- W4311136105 cites W3126724734 @default.
- W4311136105 cites W3131513511 @default.
- W4311136105 cites W3137305869 @default.
- W4311136105 cites W3137328106 @default.
- W4311136105 cites W4205161244 @default.
- W4311136105 cites W4280566678 @default.
- W4311136105 cites W4288914042 @default.
- W4311136105 cites W4296894801 @default.
- W4311136105 doi "https://doi.org/10.1016/j.apsusc.2022.156049" @default.
- W4311136105 hasPublicationYear "2023" @default.
- W4311136105 type Work @default.
- W4311136105 citedByCount "2" @default.
- W4311136105 countsByYear W43111361052023 @default.
- W4311136105 crossrefType "journal-article" @default.
- W4311136105 hasAuthorship W4311136105A5029212630 @default.
- W4311136105 hasAuthorship W4311136105A5035883934 @default.
- W4311136105 hasAuthorship W4311136105A5056767084 @default.
- W4311136105 hasAuthorship W4311136105A5064103813 @default.
- W4311136105 hasAuthorship W4311136105A5070144205 @default.
- W4311136105 hasAuthorship W4311136105A5078357289 @default.
- W4311136105 hasAuthorship W4311136105A5084187656 @default.
- W4311136105 hasConcept C147597530 @default.
- W4311136105 hasConcept C147789679 @default.
- W4311136105 hasConcept C152365726 @default.
- W4311136105 hasConcept C161790260 @default.