MoS2/sulfur and nitrogen co-doped reduced graphene oxide nanocomposite for enhanced electrocatalytic hydrogen evolution
文献类型：期刊论文
| 作者 | Ren, Xianpei2; Ren, Xiaodong2; Pang, Liuqing2; Zhang, Yunxia2; Ma, Qiang2; Fan, Haibo1,2; Liu, Shengzhong (Frank)2,3 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2016-01-12 |
| 卷号 | 41期号:2页码:916-923 |
| 关键词 | Molybdenum Disulfide Graphene Hydrogen Evolution Reaction Electrocatalyst |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2015.11.114 |
| 文献子类 | Article |
| 英文摘要 | Cost-effective materials for electrocatalytic water splitting are key to renewable energy research. In this work, MoS2/sulfur and nitrogen co-doped reduced graphene oxide (SNG) nanocomposite was produced via a two-step hydrothermal process. The formation of nanocomposite was confirmed by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM). It is found that the MoS2/SNG nanocomposite exhibits much higher catalytic activity for the hydrogen evolution reaction (HER) relative to MoS2 and MoS2/RGO catalysts, as manifested by much larger cathodic current density with smaller overpotential of -120 mV and lower Tafel slope of 45 mV dec(-1). It is believed that the outstanding performance is attributed to the high electronic conductivity of SNG for fast charge transport. This study highlights the significance of the strong electronic coupling effect between the MoS2 and SNG in the enhancement of HER electrocatalytic activity. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
| WOS关键词 | OXYGEN REDUCTION REACTIONS ; ACTIVE EDGE SITES ; MOS2 NANOPARTICLES ; MONOLAYER GRAPHENE ; WATER REDUCTION ; H-2 EVOLUTION ; FUEL-CELL ; MOLYBDENUM ; OXIDATION ; CATALYST |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000369202900019 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/171414]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Liu, Shengzhong (Frank) |
| 作者单位 | 1.NW Univ Xian, Sch Phys, Xian 710069, Peoples R China 2.Shaanxi Normal Univ, Inst Adv Energy Mat, Key Lab Appl Surface & Colloid Chem, Natl Minist Educ,Sch Mat Sci & Engn, Xian 710119, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Xianpei,Ren, Xiaodong,Pang, Liuqing,et al. MoS2/sulfur and nitrogen co-doped reduced graphene oxide nanocomposite for enhanced electrocatalytic hydrogen evolution[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2016,41(2):916-923. |
| APA | Ren, Xianpei.,Ren, Xiaodong.,Pang, Liuqing.,Zhang, Yunxia.,Ma, Qiang.,...&Liu, Shengzhong .(2016).MoS2/sulfur and nitrogen co-doped reduced graphene oxide nanocomposite for enhanced electrocatalytic hydrogen evolution.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,41(2),916-923. |
| MLA | Ren, Xianpei,et al."MoS2/sulfur and nitrogen co-doped reduced graphene oxide nanocomposite for enhanced electrocatalytic hydrogen evolution".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 41.2(2016):916-923. |
入库方式： OAI收割
来源：大连化学物理研究所
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