Kannan Gothandapani , R Sofia Jeniffer , Gopal Tamil Selvi , Venugopal Velmurugan , Abdulaziz K. Assaifan , Khalid E. Alzahrani , Hamad Albrithen , Muthumareeswaran Muthuramamoorthy , Saravanan Pandiaraj , Sudhagar Pitchaimuthu , Abdullah N. Alodhayb , Andrews Nirmala Grace
{"title":"碳表面负载镍纳米粒子作为析氢反应的电催化剂","authors":"Kannan Gothandapani , R Sofia Jeniffer , Gopal Tamil Selvi , Venugopal Velmurugan , Abdulaziz K. Assaifan , Khalid E. Alzahrani , Hamad Albrithen , Muthumareeswaran Muthuramamoorthy , Saravanan Pandiaraj , Sudhagar Pitchaimuthu , Abdullah N. Alodhayb , Andrews Nirmala Grace","doi":"10.1016/j.ijhydene.2023.08.027","DOIUrl":null,"url":null,"abstract":"<div><p><span>MOFs<span> derived metals composites are good electrocatalyst for </span></span>energy storage and conversion<span><span> process. A synthesis of Ni composite with carbon (Ni/C) is formed by calcination<span> of Ni-MOF at 600 °C and it's characterised with XRD, FE-SEM, FTIR and BET. After calcination, the derived Ni composite shows a lower crystalline size, high porosity and high surface area as compared to Ni-MOF. The derived material is used as an electrode for </span></span>Hydrogen Evolution Reaction<span><span><span> (HER) and it is carried out by Cyclic voltammetry (CV), Electrochemical impedance analysis (EIS) and Linear Sweep </span>Voltammetry (LSV) in </span>alkaline medium<span>. The derived Ni/C shows a lowest Tafel slope of 61.56 mV/dec with an overpotential of 213.2 mV due to the surface area and accessible catalytic active sites which provides excellent mass transfer properties for derived Ni/C composite.</span></span></span></p></div>","PeriodicalId":337,"journal":{"name":"International Journal of Hydrogen Energy","volume":"52 ","pages":"Pages 1137-1146"},"PeriodicalIF":8.3000,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Nickel nanoparticles supported on carbon surface as an electrocatalyst for hydrogen evolution reaction\",\"authors\":\"Kannan Gothandapani , R Sofia Jeniffer , Gopal Tamil Selvi , Venugopal Velmurugan , Abdulaziz K. Assaifan , Khalid E. Alzahrani , Hamad Albrithen , Muthumareeswaran Muthuramamoorthy , Saravanan Pandiaraj , Sudhagar Pitchaimuthu , Abdullah N. Alodhayb , Andrews Nirmala Grace\",\"doi\":\"10.1016/j.ijhydene.2023.08.027\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>MOFs<span> derived metals composites are good electrocatalyst for </span></span>energy storage and conversion<span><span> process. A synthesis of Ni composite with carbon (Ni/C) is formed by calcination<span> of Ni-MOF at 600 °C and it's characterised with XRD, FE-SEM, FTIR and BET. After calcination, the derived Ni composite shows a lower crystalline size, high porosity and high surface area as compared to Ni-MOF. The derived material is used as an electrode for </span></span>Hydrogen Evolution Reaction<span><span><span> (HER) and it is carried out by Cyclic voltammetry (CV), Electrochemical impedance analysis (EIS) and Linear Sweep </span>Voltammetry (LSV) in </span>alkaline medium<span>. The derived Ni/C shows a lowest Tafel slope of 61.56 mV/dec with an overpotential of 213.2 mV due to the surface area and accessible catalytic active sites which provides excellent mass transfer properties for derived Ni/C composite.</span></span></span></p></div>\",\"PeriodicalId\":337,\"journal\":{\"name\":\"International Journal of Hydrogen Energy\",\"volume\":\"52 \",\"pages\":\"Pages 1137-1146\"},\"PeriodicalIF\":8.3000,\"publicationDate\":\"2023-08-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Hydrogen Energy\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0360319923039794\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Hydrogen Energy","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0360319923039794","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Nickel nanoparticles supported on carbon surface as an electrocatalyst for hydrogen evolution reaction
MOFs derived metals composites are good electrocatalyst for energy storage and conversion process. A synthesis of Ni composite with carbon (Ni/C) is formed by calcination of Ni-MOF at 600 °C and it's characterised with XRD, FE-SEM, FTIR and BET. After calcination, the derived Ni composite shows a lower crystalline size, high porosity and high surface area as compared to Ni-MOF. The derived material is used as an electrode for Hydrogen Evolution Reaction (HER) and it is carried out by Cyclic voltammetry (CV), Electrochemical impedance analysis (EIS) and Linear Sweep Voltammetry (LSV) in alkaline medium. The derived Ni/C shows a lowest Tafel slope of 61.56 mV/dec with an overpotential of 213.2 mV due to the surface area and accessible catalytic active sites which provides excellent mass transfer properties for derived Ni/C composite.
期刊介绍：
The objective of the International Journal of Hydrogen Energy is to facilitate the exchange of new ideas, technological advancements, and research findings in the field of Hydrogen Energy among scientists and engineers worldwide. This journal showcases original research, both analytical and experimental, covering various aspects of Hydrogen Energy. These include production, storage, transmission, utilization, enabling technologies, environmental impact, economic considerations, and global perspectives on hydrogen and its carriers such as NH3, CH4, alcohols, etc.
The utilization aspect encompasses various methods such as thermochemical (combustion), photochemical, electrochemical (fuel cells), and nuclear conversion of hydrogen, hydrogen isotopes, and hydrogen carriers into thermal, mechanical, and electrical energies. The applications of these energies can be found in transportation (including aerospace), industrial, commercial, and residential sectors.
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