Electrochemical performance of grown layer of Ni(OH)2 on nickel foam and treatment with phosphide and selenide for efficient water splitting
文献类型：期刊论文
| 作者 | Ahmed, Mukhtiar2; Lakhan, Muhammad Nazim2; Shar, Altaf Hussain2; Zehra, Irum3; Hanan, Abdul2; Ali, Irfan4; Latif, Muhammad Ahsan1; Chand, Kishore2; Ali, Asif5; Wang, Jun2 |
| 刊名 | JOURNAL OF THE INDIAN CHEMICAL SOCIETY
 |
| 出版日期 | 2022 |
| 卷号 | 99期号:1页码:8 |
| 关键词 | Electrochemistry Hydrogen evolution reaction Transition metal Phosphide Selenide |
| ISSN号 | 0019-4522 |
| DOI | 10.1016/j.jics.2021.100281 |
| 英文摘要 | 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. |
| WOS关键词 | HYDROGEN-EVOLUTION CATALYSTS ; PRUSSIAN BLUE ANALOG ; OXYGEN REDUCTION ; FACILE SYNTHESIS ; NI ; ELECTROCATALYSTS ; NANOPARTICLES ; CO ; NANOCUBES ; ARRAYS |
| 资助项目 | 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研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000795936800020 |
| 出版者 | ELSEVIER |
| 资助机构 | 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 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/53554]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Ahmed, Mukhtiar; Lakhan, Muhammad Nazim |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing, Peoples R China 2.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Key Lab Superlight Mat & Surface Technol, Minist Educ, Harbin, Peoples R China 3.Shah Abdul Latif Univ, Inst Chem, Khairpur, Pakistan 4.Beijing Univ Chem Technol, Coll Chem Engn, Beijing, Peoples R China 5.Harbin Engn Univ, Coll Nucl Sci & Technol, Fundamental Sci Nucl Safety & Simulat Technol Lab, Harbin, Peoples R China |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。