中文版 | English
Title

3D porous sulfur-graphdiyne with splendid electrocatalytic and energy storage application

Author
Corresponding AuthorAhuja, Rajeev; Wang, Yang-Gang
Publication Years
2023-12-01
DOI
Source Title
ISSN
2468-5194
Volume34
Abstract
The blooming emergence of graphdiyne featuring embellished sp-hybridized carbons has been highly alluring for electrocatalysis and ion storage. Here, a porous 3D material sulfur-graphdiyne (3D-SGDY) is theoretically designed comprising butadiyne chains and sulfur as a heteroatom, owing a stable cubic skeleton and an atypical tuneable indirect bandgap. Compared to sp2-bonded carbon materials, the existence of sp-bonded carbon in 3DSGDY tuned the direction of organic reactions leading to a single carbon product with numerous storage sites for the metal ions. Anchoring a single Cu atom in 3D-SGDY, we realize the unique Cu-C (3D-SGDY) chemical bonds exhibiting unconventional selectivity for CO2 reduction. The Cu-C bond in 3D-SGDY predominantly forms the *OCHO intermediates in lieu of *COOH and provides an active charge deportation channel during the reduction process of CO2 into CH4 product. Additionally, the porous structure reveals its astounding potential as an anode material by facilitating rapid transportation with a very low diffusion barrier of 0.06 eV and an ultrahigh capacity of 1826.4 mAhg î 1 for Ca-ions. This work not only provides the 3D prototype of GDY but also administers the atomic level selectivity for CO2RR and high-performance Ca-ion batteries.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
First ; Corresponding
Funding Project
National Key R & D Program of China[2022YFA1503102] ; NSFC of China, Science, Technology and Innovation Commission of Shenzhen Municipality["22022504","JCYJ20220818100410023","KCXST20221021111207017"] ; Guangdong "Pearl River" Talent Plan[2019QN01L353] ; Guangdong Provincial Key Laboratory of Catalysis[2020B121201002]
WOS Research Area
Chemistry ; Materials Science
WOS Subject
Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary
WOS Accession No
WOS:001088703600001
Publisher
Data Source
Web of Science
Citation statistics
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/582812
DepartmentDepartment of Chemistry
Affiliation
1.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China
2.Southern Univ Sci & Technol, Guangdong Prov Key Lab Catalyt Chem, Shenzhen 518055, Guangdong, Peoples R China
3.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Guangdong, Peoples R China
4.Shenzhen Technol Univ, Coll New Mat & New Energies, Shenzhen 518118, Guangdong, Peoples R China
5.Univ Technol Sydney, Ctr Clean Energy Technol, Sch Math & Phys Sci, Sydney, NSW 2007, Australia
6.Univ New England, Sch Sci & Technol, Armidale, NSW 2351, Australia
7.Sun Yat sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China
8.Uppsala Univ, Dept Phys & Astron, Mat Theory Div, Condensed Matter Theory Grp, S-75120 Uppsala, Sweden
9.Indian Inst Technol Ropar, Dept Phys, Rupnagar 140001, Punjab, India
First Author AffilicationDepartment of Chemistry;  Southern University of Science and Technology
Corresponding Author AffilicationDepartment of Chemistry;  Southern University of Science and Technology
First Author's First AffilicationDepartment of Chemistry
Recommended Citation
GB/T 7714
Muhammad, Imran,Ahmed, Shehzad,Cao, Hao,et al. 3D porous sulfur-graphdiyne with splendid electrocatalytic and energy storage application[J]. MATERIALS TODAY CHEMISTRY,2023,34.
APA
Muhammad, Imran.,Ahmed, Shehzad.,Cao, Hao.,Yao, Zhen.,Khan, Danish.,...&Wang, Yang-Gang.(2023).3D porous sulfur-graphdiyne with splendid electrocatalytic and energy storage application.MATERIALS TODAY CHEMISTRY,34.
MLA
Muhammad, Imran,et al."3D porous sulfur-graphdiyne with splendid electrocatalytic and energy storage application".MATERIALS TODAY CHEMISTRY 34(2023).
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