Knowledge Management System Of Institute of process engineering,CAS
| Electrochemical performance of grown layer of Ni(OH)2 on nickel foam and treatment with phosphide and selenide for efficient water splitting | |
| Ahmed, Mukhtiar1; Lakhan, Muhammad Nazim1; Shar, Altaf Hussain1; Zehra, Irum2; Hanan, Abdul1; Ali, Irfan3; Latif, Muhammad Ahsan4; Chand, Kishore1; Ali, Asif5; Wang, Jun1 | |
| 2022 | |
| Source Publication | JOURNAL OF THE INDIAN CHEMICAL SOCIETY
 |
| ISSN | 0019-4522 |
| Volume | 99Issue:1Pages:8 |
| Abstract | Active nanocomposites synthesized by the electrochemical approach play a vital role in energy generation, conversion, and storage technologies. Recently, scientists began to explore the use of earth-rich transition metalbased materials to replace precious metal-based catalysts. Transition metals (TMs) based nickel (Ni) and their pnictides compounds such as phosphides and selenides exhibit good activity for hydrogen evaluation reaction (HER) and the entire water electrolysis process. In this study, we first prepared Ni(OH)2 and grown its layer on Ni foam (NF) and treated it with selenide (Se) and phosphide (P) then nickel-based selenide-phosphide catalyst (Ni-P-Se) was prepared by simultaneous selenization and phosphidation process for the first time. The asobtained composite was then analyzed by X-ray diffraction (XRD), scanning electron microscope (SEM), elemental mapping and transmission electron microscope (TEM) means to study the composition, structure, and micro-morphology of materials. Furthermore, we also observed electrocatalytic water splitting activity using electrochemical cell. The results of electrochemical tests depicted that the selenization and phosphidation treatments significantly enhanced the electrocatalytic HER activity of the starting materials. The overpotentials required for Ni-P-Se to reach 10 mA cm-2 and 100 mA cm-2 were only 242 mV and 282 mV. The Tafel slope of Ni-P-Se is 151 mV dec-1, which is lower than that of nickel phosphide, selenide, and hydroxide indicating that selenide-phosphide enhances the HER reaction kinetics of the material, which in turn increases hydrogen output rate as compared with previous studies. |
| Keyword | Electrochemistry Hydrogen evolution reaction Transition metal Phosphide Selenide |
| DOI | 10.1016/j.jics.2021.100281 |
| Language | 英语 |
| WOS Keyword | HYDROGEN-EVOLUTION CATALYSTS ; PRUSSIAN BLUE ANALOG ; OXYGEN REDUCTION ; FACILE SYNTHESIS ; NI ; ELECTROCATALYSTS ; NANOPARTICLES ; CO ; NANOCUBES ; ARRAYS |
| Funding Project | National Natural Science Foundation of China[NSFC 51402065] ; National Natural Science Foundation of China[51603053] ; natural science foundation of Heilongjiang Province[LH2019E025] ; foundation research fund of Central University and Harbin applied technology research and development project[3072019CF1003] ; national defense industrial technology development program[JCKY2016604C006] ; National Key Research and Development Program of China[2016YFE0202700] |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| Funding Organization | National Natural Science Foundation of China ; natural science foundation of Heilongjiang Province ; foundation research fund of Central University and Harbin applied technology research and development project ; national defense industrial technology development program ; National Key Research and Development Program of China |
| WOS ID | WOS:000795936800020 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/53555 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Ahmed, Mukhtiar; Lakhan, Muhammad Nazim |
| Affiliation | 1.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin, Peoples R China 2.Shah Abdul Latif Univ, Inst Chem, Khairpur, Pakistan 3.Beijing Univ Chem Technol, Coll Chem Engn, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn, Beijing, Peoples R China 5.Harbin Engn Univ, Coll Nucl Sci & Technol, Fundamental Sci Nucl Safety & Simulat Technol Lab, Harbin, Peoples R China |
| Recommended Citation GB/T 7714 | Ahmed, Mukhtiar,Lakhan, Muhammad Nazim,Shar, Altaf Hussain,et al. Electrochemical performance of grown layer of Ni(OH)2 on nickel foam and treatment with phosphide and selenide for efficient water splitting[J]. JOURNAL OF THE INDIAN CHEMICAL SOCIETY,2022,99(1):8. |
| APA | Ahmed, Mukhtiar.,Lakhan, Muhammad Nazim.,Shar, Altaf Hussain.,Zehra, Irum.,Hanan, Abdul.,...&Wang, Jun.(2022).Electrochemical performance of grown layer of Ni(OH)2 on nickel foam and treatment with phosphide and selenide for efficient water splitting.JOURNAL OF THE INDIAN CHEMICAL SOCIETY,99(1),8. |
| MLA | Ahmed, Mukhtiar,et al."Electrochemical performance of grown layer of Ni(OH)2 on nickel foam and treatment with phosphide and selenide for efficient water splitting".JOURNAL OF THE INDIAN CHEMICAL SOCIETY 99.1(2022):8. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment