Br/Co/N Co-doped porous carbon frameworks with enriched defects for high-performance electrocatalysis | |
Dilpazir, Sobia2,3; Liu, Rongji2,4; Yuan, Menglei2,3; Imran, Muhammad5; Liu, Zhanjun1; Xie, Yongbing2,3; Zhao, He2,3; Zhang, Guangjin2,3 | |
刊名 | JOURNAL OF MATERIALS CHEMISTRY A |
2020-06-07 | |
卷号 | 8期号:21页码:10865-10874 |
ISSN号 | 2050-7488 |
DOI | 10.1039/d0ta02411b |
英文摘要 | Defect engineering through heteroatom doping is one of the most important strategies towards the development of catalytic active materials for energy related applications. Herein, a novel trifunctional Br/Co/N Co-doped and defect-enriched porous carbon framework (BrHT@CoNC) is designed, which shows excellent electrocatalytic activity for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) as well as the hydrogen evolution reaction (HER). Introduction of extensive defects by heteroatom-doping is simply achieved by pyrolysis of the surfactant, dimethyldioctadecylammonium bromide (DODAB) modified ZIF-67. The BrHT@CoNC composite shows great potential as an economical catalyst/electrode for both rechargeable Zn-air batteries and overall water splitting devices. This work opens a new avenue toward the exploration of cost effective heteroatom doped catalysts for efficient integration of three or more functions into one freestanding electrode. |
资助项目 | Key Program for International S&T Cooperation Projects of China from the Ministry of Science and Technology of China[2018YFE0124600] ; CAS-TWAS President's Fellowship for International PhD Students ; Alexandervon-Humboldt-Foundation[1186323] |
WOS关键词 | Free Bifunctional Catalysts ; Efficient Oxygen Reduction ; Metal-free ; Hydrogen Evolution ; Nanosheets ; Nitrogen |
WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
语种 | 英语 |
出版者 | ROYAL SOC CHEMISTRY |
WOS记录号 | WOS:000538143000022 |
资助机构 | Key Program for International S&T Cooperation Projects of China from the Ministry of Science and Technology of China ; CAS-TWAS President's Fellowship for International PhD Students ; Alexandervon-Humboldt-Foundation |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/40943] |
专题 | 中国科学院过程工程研究所 |
通讯作者 | Zhang, Guangjin |
作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, CAS Key Lab Carbon Mat, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 4.Ulm Univ, Inst Inorgan Chem 1, Albert Einstein Allee 11, D-89081 Ulm, Germany 5.Beijing Univ Chem Technol, Coll Chem, Beijing Adv Innovat Ctr Soft Matter Sci & Engn, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China |
推荐引用方式 GB/T 7714 | Dilpazir, Sobia,Liu, Rongji,Yuan, Menglei,et al. Br/Co/N Co-doped porous carbon frameworks with enriched defects for high-performance electrocatalysis[J]. JOURNAL OF MATERIALS CHEMISTRY A,2020,8(21):10865-10874. |
APA | Dilpazir, Sobia.,Liu, Rongji.,Yuan, Menglei.,Imran, Muhammad.,Liu, Zhanjun.,...&Zhang, Guangjin.(2020).Br/Co/N Co-doped porous carbon frameworks with enriched defects for high-performance electrocatalysis.JOURNAL OF MATERIALS CHEMISTRY A,8(21),10865-10874. |
MLA | Dilpazir, Sobia,et al."Br/Co/N Co-doped porous carbon frameworks with enriched defects for high-performance electrocatalysis".JOURNAL OF MATERIALS CHEMISTRY A 8.21(2020):10865-10874. |
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