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Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions

文献类型：期刊论文

作者He, Bo1; Yuan, Yao2,3; Wang, Jiacheng4; Pervaiz, Erum3,5; Dong, Xiangting; Shao, Zhigang1; Yang, Minghui3
刊名ELECTROCATALYSIS
出版日期2018
卷号9期号:4页码:452
关键词MOFs Hollow microspheres Ternary nitrides Solvothermal ORR catalyst
ISSN号1868-2529
DOI10.1007/s12678-018-0461-7
英文摘要Ternary nitrides are now being considered as one of the emerging advanced functional materials owing to characteristic features and remarkable physicochemical properties that have rationale to substitute precious metals in many applied areas. The present work is focused on Ni3ZnN hollow microspheres for the first time, synthesized by nitridation of the NiO/ZnO precursors in ammonia atmosphere. The precursors composed of 1 mu m spheres were made through coordination of terephthalic acid (H2BDC) and Zn2+/Ni2+ cations by solvothermal treatment. The prepared bimetallic nitride is a new single crystalline ternary nitride that belongs to cubic crystal phase (space group Pm-3m, No. 221). Ni3ZnN hollow microspheres were applied as electrocatalyst for proficiently catalyzing the oxygen reduction reactions (ORR), and exhibited very good catalytic activity with the onset potential of 0.81 V versus RHE in alkaline media. After 2000 cycles, Ni3ZnN hollow microspheres show only a 14 mV negative shift in its half-wave potential, suggesting high stability for the ORR. Our current results can show that new ternary nitride is a potential electrocatalytic material for renewable energy resource.
学科主题Chemistry, Physical ; Electrochemistry
WOS记录号WOS:000434639900004
出版者SPRINGER
资助机构This work is supported by National Natural Science Foundation of China through grant 21471147, the National Key Research and Development Program of China through grant 2016YEB0101205, 2016YEB0101200, and Liaoning Provincial Natural Science Foundation through grant 2014020087. ; This work is supported by National Natural Science Foundation of China through grant 21471147, the National Key Research and Development Program of China through grant 2016YEB0101205, 2016YEB0101200, and Liaoning Provincial Natural Science Foundation through grant 2014020087.
源URL[http://ir.sic.ac.cn/handle/331005/24842]  
专题中国科学院上海硅酸盐研究所
作者单位1.Changchun Univ Sci & Technol, Sch Chem & Environm Engn, Weixing Rd 7989, Changchun 130022, Jilin, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
5.Chinese Acad Sci, Shanghai Inst Ceram, State key Lab High Performance Ceram & Superfine, 1295 Dingxi Rd, Shanghai 200050, Peoples R China
6.NUST, SCME, Dept Chem Engn, Sect H-12, Islamabad 44000, Pakistan
推荐引用方式
GB/T 7714		 He, Bo,Yuan, Yao,Wang, Jiacheng,et al. Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions[J]. ELECTROCATALYSIS,2018,9(4):452, 458.
APA He, Bo.,Yuan, Yao.,Wang, Jiacheng.,Pervaiz, Erum.,Dong, Xiangting.,...&Yang, Minghui.(2018).Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions.ELECTROCATALYSIS,9(4),452.
MLA He, Bo,et al."Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions".ELECTROCATALYSIS 9.4(2018):452.

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来源：上海硅酸盐研究所

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