Matches in SemOpenAlex for { <https://semopenalex.org/work/W4328102541> ?p ?o ?g. }
- W4328102541 endingPage "142538" @default.
- W4328102541 startingPage "142538" @default.
- W4328102541 abstract "Transition-metal phosphides (TMPs) are regarded as the underlying substitutes to Pt-based catalysts for electrocatalytic hydrogen evolution reaction (HER), but the poor electrical conductivity and limited catalytic activity severely hinder its employment. Interface engineering is an available arrangement to enhance the catalytic activity of TMPs for HER process. The interface−engineered Ni2P/Ni5P4 heterostructure porous nanosheets was developed by a simple solvothermal method and a controllable low−temperature phosphorization treatment. Combining UPS characterization with DOS simulation, we disclose the existence of built-in electric field at interface region, and the electrons is transferred from Ni2P to Ni5P4 side. The DFT calculation results indicate that the active sites at interface domain possess the optimal H* adsorption free energy and lowest H2O dissociation energy barrier compared with single-phased Ni2P and Ni5P4, which is contributed to the electrons redistribution and electronic structure optimization, thereby enhancing the HER catalytic activity of Ni2P/Ni5P4 heterostructure nanosheets. The experimental results show it exhibits excellent HER performance in universal pH range. It merely requires the overpotentials of 78, 100, and 62 mV to achieve 10 mA/cm2 in 0.5 M H2SO4, 1 M PBS, and 1 M KOH electrolytes, respectively. Assembled with NiFeCH anode, we fabricated NiFeCH||Ni2P/Ni5P4 electrolyzer, which only needs the voltage of 1.52 V to achieve current density of 10 mA/cm2 in 1 M KOH. Even in complicated seawater system, the electrode and the electrolyzer still display outstanding electrocatalytic performance for hydrogen production. This report supplies an efficient strategy to enhance the electrolytic performance for hydrogen production from water splitting." @default.
- W4328102541 created "2023-03-22" @default.
- W4328102541 creator A5002065852 @default.
- W4328102541 creator A5028548047 @default.
- W4328102541 creator A5043839950 @default.
- W4328102541 creator A5050608387 @default.
- W4328102541 creator A5055758017 @default.
- W4328102541 creator A5071212574 @default.
- W4328102541 creator A5077459057 @default.
- W4328102541 creator A5080280438 @default.
- W4328102541 creator A5081329212 @default.
- W4328102541 creator A5089453968 @default.
- W4328102541 date "2023-05-01" @default.
- W4328102541 modified "2023-10-18" @default.
- W4328102541 title "Interfacial electronic structure modulation of Ni2P/Ni5P4 heterostructure nanosheets for enhanced pH-universal hydrogen evolution reaction performance" @default.
- W4328102541 cites W1050610969 @default.
- W4328102541 cites W2313187831 @default.
- W4328102541 cites W2571365432 @default.
- W4328102541 cites W2772901742 @default.
- W4328102541 cites W2898766034 @default.
- W4328102541 cites W2914111053 @default.
- W4328102541 cites W2915561739 @default.
- W4328102541 cites W2927136334 @default.
- W4328102541 cites W2982168748 @default.
- W4328102541 cites W2983671346 @default.
- W4328102541 cites W2989011156 @default.
- W4328102541 cites W3000095430 @default.
- W4328102541 cites W3002739268 @default.
- W4328102541 cites W3003693006 @default.
- W4328102541 cites W3007689029 @default.
- W4328102541 cites W3011078588 @default.
- W4328102541 cites W3016923610 @default.
- W4328102541 cites W3031677979 @default.
- W4328102541 cites W3037915094 @default.
- W4328102541 cites W3045634212 @default.
- W4328102541 cites W3084773168 @default.
- W4328102541 cites W3085234704 @default.
- W4328102541 cites W3087732979 @default.
- W4328102541 cites W3091842595 @default.
- W4328102541 cites W3094300506 @default.
- W4328102541 cites W3095015225 @default.
- W4328102541 cites W3109671359 @default.
- W4328102541 cites W3110809274 @default.
- W4328102541 cites W3112569511 @default.
- W4328102541 cites W3115431203 @default.
- W4328102541 cites W3119679004 @default.
- W4328102541 cites W3122335743 @default.
- W4328102541 cites W3135808101 @default.
- W4328102541 cites W3136173424 @default.
- W4328102541 cites W3144435299 @default.
- W4328102541 cites W3146172457 @default.
- W4328102541 cites W3155767157 @default.
- W4328102541 cites W3164091668 @default.
- W4328102541 cites W3166240020 @default.
- W4328102541 cites W3168829952 @default.
- W4328102541 cites W3169429737 @default.
- W4328102541 cites W3173565183 @default.
- W4328102541 cites W3180962402 @default.
- W4328102541 cites W3184160448 @default.
- W4328102541 cites W3186679311 @default.
- W4328102541 cites W3189875017 @default.
- W4328102541 cites W3198162027 @default.
- W4328102541 cites W3198842792 @default.
- W4328102541 cites W3200403217 @default.
- W4328102541 cites W3200767344 @default.
- W4328102541 cites W3202102661 @default.
- W4328102541 cites W3203581362 @default.
- W4328102541 cites W3207726575 @default.
- W4328102541 cites W3207749787 @default.
- W4328102541 cites W3211183909 @default.
- W4328102541 cites W3211500085 @default.
- W4328102541 cites W3212596749 @default.
- W4328102541 cites W3212599162 @default.
- W4328102541 cites W3217570229 @default.
- W4328102541 cites W3217635189 @default.
- W4328102541 cites W4200049531 @default.
- W4328102541 cites W4200066454 @default.
- W4328102541 cites W4200183536 @default.
- W4328102541 cites W4200424587 @default.
- W4328102541 cites W4206511218 @default.
- W4328102541 cites W4213326482 @default.
- W4328102541 cites W4213386093 @default.
- W4328102541 cites W4214741292 @default.
- W4328102541 cites W4220779497 @default.
- W4328102541 cites W4220806205 @default.
- W4328102541 cites W4224216740 @default.
- W4328102541 cites W4226150116 @default.
- W4328102541 cites W4280606130 @default.
- W4328102541 cites W4281742412 @default.
- W4328102541 cites W4303981239 @default.
- W4328102541 cites W4307139477 @default.
- W4328102541 cites W4321117784 @default.
- W4328102541 doi "https://doi.org/10.1016/j.cej.2023.142538" @default.
- W4328102541 hasPublicationYear "2023" @default.
- W4328102541 type Work @default.
- W4328102541 citedByCount "6" @default.
- W4328102541 countsByYear W43281025412023 @default.
- W4328102541 crossrefType "journal-article" @default.