Zn(ii)-MOF derived N-doped carbons achieve marked ORR activity in alkaline and acidic media

被引：4

作者：

Chen, Feng ^{[1
]}

Huang, Gao-Yuan ^{[1
]}

Wang, Ke-An ^{[1
]}

Zhu, Hai-Bin ^{[1
]}

机构：

[1] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 06期

基金：

中国国家自然科学基金;

关键词：

POROUS CARBON; CATALYSTS; ELECTROCATALYST; FRAMEWORK; EFFICIENT;

D O I：

10.1039/d2cc05737a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly efficient metal-free N-doped carbon electrocatalyst toward oxygen reduction was obtained by one-pot pyrolysis of a single Zn(ii)-MOF with mixed azolate and terephthalate ligands, demonstrating E-1/2 of 0.88 V (vs. RHE) in 0.1 M KOH, and 0.79 V (vs. RHE) in 0.5 M H2SO4. It represents one of the best metal-free N-doped carbon electrocatalysts for the acidic ORR.

引用

页码：736 / 739

页数：4

共 31 条

[1] Atomically Dispersed Transition Metal-Nitrogen-Carbon Bifunctional Oxygen Electrocatalysts for Zinc-Air Batteries: Recent Advances and Future Perspectives [J].

Dong, Fang ;

Wu, Mingjie ;

Chen, Zhangsen ;

Liu, Xianhu ;

Zhang, Gaixia ;

Qiao, Jinli ;

Sun, Shuhui .

NANO-MICRO LETTERS, 2022, 14 (01)

[2] Size-Related Electrochemical Performance in Active Carbon Nanostructures: A MOFs-Derived Carbons Case Study [J].

Gadipelli, Srinivas ;

Li, Zhuangnan ;

Lu, Yue ;

Li, Juntao ;

Guo, Jian ;

Skipper, Neal T. ;

Shearing, Paul R. ;

Brett, Dan J. L. .

ADVANCED SCIENCE, 2019, 6 (20)

[3] Switching effective oxygen reduction and evolution performance by controlled graphitization of a cobalt-nitrogen-carbon framework system [J].

Gadipelli, Srinivas ;

Zhao, Tingting ;

Shevlin, Stephen A. ;

Guo, Zhengxiao .

ENERGY & ENVIRONMENTAL SCIENCE, 2016, 9 (05) :1661-1667

[4] An N-doped porous carbon network with a multidirectional structure as a highly efficient metal-free catalyst for the oxygen reduction reaction [J].

Han, Hyunsu ;

Noh, Yuseong ;

Kim, Yoongon ;

Jung, Won Suk ;

Park, Seongmin ;

Kim, Won Bae .

NANOSCALE, 2019, 11 (05) :2423-2433

[5] Carbon-based metal-free electrocatalysts: from oxygen reduction to multifunctional electrocatalysis [J].

Hu, Chuangang ;

Paul, Rajib ;

Dai, Quanbin ;

Dai, Liming .

CHEMICAL SOCIETY REVIEWS, 2021, 50 (21) :11785-+

[6] Tailoring the Electronic Structure of an Atomically Dispersed Zinc Electrocatalyst: Coordination Environment Regulation for High Selectivity Oxygen Reduction [J].

Jia, Yaling ;

Xue, Ziqian ;

Yang, Jun ;

Liu, Qinglin ;

Xian, Jiahui ;

Zhong, Yicheng ;

Sun, Yamei ;

Zhang, Xiuxiu ;

Liu, Qinghua ;

Yao, Daoxin ;

Li, Guangqin .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (02)

[7] N-Doped Carbon Electrocatalyst: Marked ORR Activity in Acidic Media without the Contribution from Metal Sites? [J].

Kong, Fantao ;

Cui, Xiangzhi ;

Huang, Yifan ;

Yao, Heliang ;

Chen, Yafeng ;

Tian, Han ;

Meng, Ge ;

Chen, Chang ;

Chang, Ziwei ;

Shi, Jianlin .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, 61 (15)

[8] Exploration of the active center structure of nitrogen-doped graphene-based catalysts for oxygen reduction reaction [J].

Lai, Linfei ;

Potts, Jeffrey R. ;

Zhan, Da ;

Wang, Liang ;

Poh, Chee Kok ;

Tang, Chunhua ;

Gong, Hao ;

Shen, Zexiang ;

Lin, Jianyi ;

Ruoff, Rodney S. .

ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (07) :7936-7942

[9] N-doped porous carbon nanosheets as pH-universal ORR electrocatalyst in various fuel cell devices [J].

Liu, Liangzhen ;

Zeng, Guang ;

Chen, Junxiang ;

Bi, Linlin ;

Dai, Liming ;

Wen, Zhenhai .

NANO ENERGY, 2018, 49 :393-402

[10]

Najam T, 2018, ANGEW CHEM INT EDIT, V57, P15101, DOI [10.1002/ange.201808383, 10.1002/anie.201808383]

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