热门
Nitrogen-Doped Porous Graphdiyne: A Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction
文献类型：期刊论文
| 作者 | Lv, Qing1; Si, Wenyan3; Yang, Ze1; Wang, Ning1 ; Tu, Zeyi2; Yi, Yuanping2; Huang, Changshui1; Jiang, Li2; Zhang, Mingjia1; He, Jianjiang1
|
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2017-09-07 |
| 卷号 | 9期号:35页码:29744-29752 |
| 关键词 | Graphdiyne Sp Hybridization Oxygen Reduction Reaction Nitrogen Doping Metal-free Catalyst |
| DOI | 10.1021/acsami.7b08115 |
| 文献子类 | Article |
| 英文摘要 | Metal-free catalysts for oxygen reduction reaction (ORR) are the desired materials for low-cost proton exchange membrane fuel cells. Graphdiyne (GDY), a novel type of two-dimensional carbon allotrope, is featured by its sp- and sp(2)-hybridized carbon atoms, different from the other existing carbon materials. Thus, nitrogen (N) can be doped in new styles by substituting sp-hybridized carbon atoms, effective for ORR, which has been displayed in this study using both experimental and theoretical technologies. The N-doped GDY was synthesized with pyridine and NH3 as N sources successively, expressing an electrocatalytic activity at a potential above 0.8 V similar to that of commercial Pt/C for ORR in alkaline solution and higher stability and better methanol tolerance than those of Pt/C. |
| WOS关键词 | FUEL-CELLS ; AIR-BATTERIES ; FREE CATALYST ; GRAPHENE ; NANOSHEETS ; GRAPHYNE ; CATHODE ; SHEETS |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000410597500037 |
| 资助机构 | National Natural Science Foundation of China(21790050 ; Hundred Talents Program and Frontier Science Research Project of the Chinese Academy of Sciences(QYZDB-SSW-JSC052) ; Natural Science Foundation of Shandong Province (China) for Distinguished Young Scholars(JQ201610) ; 21790051 ; 21771187 ; 21603250) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/9578]  |
| 专题 | 青岛生物能源与过程研究所_新型能源碳素材料团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Peoples R China 2.Chinese Acad Sci, Inst Chem, Zhongguancun North First St 2, Beijing 100190, Peoples R China 3.Qingdao Univ, 308 Ningxia Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Qing,Si, Wenyan,Yang, Ze,et al. Nitrogen-Doped Porous Graphdiyne: A Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(35):29744-29752. |
| APA | Lv, Qing.,Si, Wenyan.,Yang, Ze.,Wang, Ning.,Tu, Zeyi.,...&Long, Yunze.(2017).Nitrogen-Doped Porous Graphdiyne: A Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction.ACS APPLIED MATERIALS & INTERFACES,9(35),29744-29752. |
| MLA | Lv, Qing,et al."Nitrogen-Doped Porous Graphdiyne: A Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction".ACS APPLIED MATERIALS & INTERFACES 9.35(2017):29744-29752. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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。