Matches in SemOpenAlex for { <https://semopenalex.org/work/W4323319990> ?p ?o ?g. }
- W4323319990 endingPage "4565" @default.
- W4323319990 startingPage "4552" @default.
- W4323319990 abstract "Electrocatalysts with a synergistic combination of low-cost, eco-friendly, and highly electrochemical active properties are frequently used in hydrogen evolution reactions (HERs) without utilizing any noble or toxic metals. Herein, a simple chemical oxidative polymerization method has been used to synthesize a set of nanocomposites of polypyrrole (PPy) and Ni-doped NASICON-structured Na3NixFe(2–x)(PO4)(SO4)2 [NFPS(Nix)], which shows remarkable HER activity. Among them, as-synthesized uniform spherical-shaped PPy/NFPS(Ni0.5) (optimized ratio) was found to show the lowest onset overpotential, −13 mV versus reversible hydrogen electrode (RHE), with a lesser Tafel slope of 58 mV dec–1, which is comparable to Pt/C and superior among the majority of the polymer-based HER catalysts. Also, it offers a current density of 10 mA/cm2 at a noticeably lower overpotential of −111 mV versus RHE. Moreover, the nanocomposite also exhibits notable long-sustaining environmental and catalytic stability along with exceptional durability. In PPy/NFPS(Ni0.5), improved electrocatalytic activity comes from the synergistic effect of the NFPS(Ni0.5) and PPy matrix, which results in enormous electrocatalytically active sites and facilitates easy charge transportation. Thus, real-world hydrogen production may hold possibilities for the as-synthesized PPy/NFPS(Ni0.5) nanocomposite as well as an alternative to a Pt-based electrocatalyst for the HER." @default.
- W4323319990 created "2023-03-07" @default.
- W4323319990 creator A5002241368 @default.
- W4323319990 creator A5014251891 @default.
- W4323319990 creator A5058218628 @default.
- W4323319990 creator A5081556146 @default.
- W4323319990 date "2023-03-06" @default.
- W4323319990 modified "2023-10-01" @default.
- W4323319990 title "Investigation of the Synergistic Effect in Polypyrrole/Ni-Doped NASICON Composites for an Enhanced Hydrogen Evolution Reaction" @default.
- W4323319990 cites W1967101649 @default.
- W4323319990 cites W1992149671 @default.
- W4323319990 cites W2000170099 @default.
- W4323319990 cites W2008552541 @default.
- W4323319990 cites W2011866185 @default.
- W4323319990 cites W2037315056 @default.
- W4323319990 cites W2040634925 @default.
- W4323319990 cites W2042624395 @default.
- W4323319990 cites W2047339498 @default.
- W4323319990 cites W2060745946 @default.
- W4323319990 cites W2073662025 @default.
- W4323319990 cites W2079459489 @default.
- W4323319990 cites W2117262972 @default.
- W4323319990 cites W2118063028 @default.
- W4323319990 cites W2161346221 @default.
- W4323319990 cites W2167296152 @default.
- W4323319990 cites W2171459481 @default.
- W4323319990 cites W2515662296 @default.
- W4323319990 cites W2549222817 @default.
- W4323319990 cites W2550064513 @default.
- W4323319990 cites W2556767770 @default.
- W4323319990 cites W2567102530 @default.
- W4323319990 cites W2607286715 @default.
- W4323319990 cites W2614522003 @default.
- W4323319990 cites W2808413520 @default.
- W4323319990 cites W2887502181 @default.
- W4323319990 cites W2899983355 @default.
- W4323319990 cites W2902980004 @default.
- W4323319990 cites W2908095224 @default.
- W4323319990 cites W2924266821 @default.
- W4323319990 cites W2925416586 @default.
- W4323319990 cites W2927328515 @default.
- W4323319990 cites W2944654946 @default.
- W4323319990 cites W2945994085 @default.
- W4323319990 cites W2952203965 @default.
- W4323319990 cites W2965923045 @default.
- W4323319990 cites W2982085347 @default.
- W4323319990 cites W2982516344 @default.
- W4323319990 cites W2983671346 @default.
- W4323319990 cites W2995421647 @default.
- W4323319990 cites W2995837503 @default.
- W4323319990 cites W2997292097 @default.
- W4323319990 cites W2998158090 @default.
- W4323319990 cites W3003693006 @default.
- W4323319990 cites W3004968178 @default.
- W4323319990 cites W3005737881 @default.
- W4323319990 cites W3021074692 @default.
- W4323319990 cites W3042985239 @default.
- W4323319990 cites W3086145444 @default.
- W4323319990 cites W3087848891 @default.
- W4323319990 cites W3111191944 @default.
- W4323319990 cites W3120207111 @default.
- W4323319990 cites W3121457019 @default.
- W4323319990 cites W3157321189 @default.
- W4323319990 cites W3199213588 @default.
- W4323319990 cites W3211582266 @default.
- W4323319990 cites W4200186274 @default.
- W4323319990 cites W4200605112 @default.
- W4323319990 cites W4206189694 @default.
- W4323319990 cites W4210611825 @default.
- W4323319990 cites W4220781596 @default.
- W4323319990 cites W4220859696 @default.
- W4323319990 cites W4221079442 @default.
- W4323319990 cites W4224256799 @default.
- W4323319990 cites W4225143907 @default.
- W4323319990 cites W4280622458 @default.
- W4323319990 cites W4281780328 @default.
- W4323319990 cites W4288925938 @default.
- W4323319990 cites W4294281203 @default.
- W4323319990 cites W4296151266 @default.
- W4323319990 cites W4296467488 @default.
- W4323319990 doi "https://doi.org/10.1021/acs.energyfuels.2c04178" @default.
- W4323319990 hasPublicationYear "2023" @default.
- W4323319990 type Work @default.
- W4323319990 citedByCount "1" @default.
- W4323319990 countsByYear W43233199902023 @default.
- W4323319990 crossrefType "journal-article" @default.
- W4323319990 hasAuthorship W4323319990A5002241368 @default.
- W4323319990 hasAuthorship W4323319990A5014251891 @default.
- W4323319990 hasAuthorship W4323319990A5058218628 @default.
- W4323319990 hasAuthorship W4323319990A5081556146 @default.
- W4323319990 hasConcept C127413603 @default.
- W4323319990 hasConcept C147789679 @default.
- W4323319990 hasConcept C159985019 @default.
- W4323319990 hasConcept C161790260 @default.
- W4323319990 hasConcept C171250308 @default.
- W4323319990 hasConcept C172404476 @default.
- W4323319990 hasConcept C17525397 @default.
- W4323319990 hasConcept C178790620 @default.