Cobalt phosphosulfide nanoparticles encapsulated into heteroatom-doped carbon as bifunctional electrocatalyst for Zn− air battery

doi:10.1016/j.apmate.2021.12.003

UM > INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING

Residential College	true
Status	已發表Published
	Cobalt phosphosulfide nanoparticles encapsulated into heteroatom-doped carbon as bifunctional electrocatalyst for Zn− air battery
	Xu, X.1,2,3,4; Wang, S.5; Guo, S.2; Hui, K.S.3; Ma, J.6; Dinh, D.A.5; Hui, Kwun Nam4 ; Wang, H.2; Zhang, L.6; Zhou, G.7
	2022-07
Source Publication	Advanced Powder Materials
Volume	1 Pages:100027
Abstract	CoPS nanoparticles encapsulated with S, P, N tri-doped carbon material (SPNC) were proposed as bifunctional electrocatalyst of oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) derived from zeolitic imidazolate framework-67. Density functional theory calculations consistently revealed that P element in CoPS@SPNC improves the electrical conductivity and reduces OH∗ hydrogenation energy barrier on Co sites, thereby facilitating the overall ORR/OER activities. A flexible Zn–air battery with CoPS@SPNC delivered an overpotential of 0.49 V, an energy efficiency above 80%, and a discharge voltage of 1.29 V at 2 mA cm⁻² for 80 h.
Keyword	Bifunctional Electrocatalyst Zeolitic Imidazolate Framework Heteroatom Doping Zn–air Battery
DOI	10.1016/j.apmate.2021.12.003
URL	View the original
Scopus ID	2-s2.0-85143884385
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science
Citation statistics
Document Type	Journal article
Collection	INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding Author	Xu, X.; Hui, K.S.; Hui, Kwun Nam; Wang, H.; Zhou, G.
Affiliation	1.School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China 2.College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China 3.Engineering, Faculty of Science, University of East Anglia, Norwich, United Kingdom 4.Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau SAR, China 5.NTT Hi-tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Viet Nam 6.College of Energy, State Key Laboratory of Organic Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China 7.Key Laboratory of Fine Chemicals in Universities of Shandong, Jinan Engineering Laboratory for Multi-scale Functional Materials, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
First Author Affilication	INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding Author Affilication	INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Recommended Citation GB/T 7714	Xu, X.,Wang, S.,Guo, S.,et al. Cobalt phosphosulfide nanoparticles encapsulated into heteroatom-doped carbon as bifunctional electrocatalyst for Zn− air battery[J]. Advanced Powder Materials, 2022, 1, 100027.
APA	Xu, X.., Wang, S.., Guo, S.., Hui, K.S.., Ma, J.., Dinh, D.A.., Hui, Kwun Nam., Wang, H.., Zhang, L.., & Zhou, G. (2022). Cobalt phosphosulfide nanoparticles encapsulated into heteroatom-doped carbon as bifunctional electrocatalyst for Zn− air battery. Advanced Powder Materials, 1, 100027.
MLA	Xu, X.,et al."Cobalt phosphosulfide nanoparticles encapsulated into heteroatom-doped carbon as bifunctional electrocatalyst for Zn− air battery".Advanced Powder Materials 1(2022):100027.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Affiliation No.
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh