Highly efficient CuO/reduced graphene oxide nanocomposite as an electrode material for electrochemical application

doi:10.1016/j.jpcs.2024.112050

IMR OpenIR

	Highly efficient CuO/reduced graphene oxide nanocomposite as an electrode material for electrochemical application
	Mushtaq, Tabinda 1; Shabbir, Muhammad Kaleem 2,3; Ahmed, Muhammad Shafiq 4; Ashfaq, J. M.1; Khisro, Said Nasir 1; Jelani, Mohsan 1; Akhtar, Javeed 3; Ali, Ghulam 5; Naz, Rabbia 5; Nadeem, Ahmed 6; Thebo, Khalid Hussain 3,7
通讯作者	Ahmed, Muhammad Shafiq(muhammad.ahmed@aurak.ac.ae) ; Thebo, Khalid Hussain(khalidthebo@yahoo.com)
	2024-08-01
发表期刊	JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
ISSN	0022-3697
卷号	191 页码:8
摘要	Herein, a copper oxide/reduced graphene oxide (CuO/rGO) nanocomposite was synthesized using the insitu coprecipitation method. The as-prepared nanomaterials were characterized by Fourier-transform infrared (FT-IR) spectroscopy, field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), and Raman spectroscopy. Further, cyclic voltammetry, Galvano static charge-discharge curves, and electrochemical impedance spectroscopy were used to measure efficiency to store charge, cycle stability, and ion transport of nanocomposite. The CuO/rGO nanocomposite (1:2) shows a retention of 86.7 % of its initial capacitance up to 10000 cycles at 10 Ag-1. The specific capacitances of CuO/rGO (1:1) and CuO/rGO (1:2) nanocomposites were determined to be 100 Fg-1 and 259 Fg-1, respectively, at 8 Ag-1. The as-prepared CuO/rGO nanocomposite has proven to have the ability to function as an anode material and secondary power backup electrode. This study provides a new avenue to design CuO/rGO-based novel electrode materials for future electrochemical storage devices.
关键词	Reduced graphene oxide Electrode materials Cyclic voltammetry Specific capacitances Cyclic stability
资助者	Higher Education Commission (HEC) of Pakistan TO Functional Nano-Materials Lab, Department of Chemistry, Mirpur University of Science and Technology (MUST) , Mirpur ; King Saud University, Riyadh, Saudi Arabia
DOI	10.1016/j.jpcs.2024.112050
收录类别	SCI
语种	英语
资助项目	Higher Education Commission (HEC) of Pakistan TO Functional Nano-Materials Lab, Department of Chemistry, Mirpur University of Science and Technology (MUST) , Mirpur ; King Saud University, Riyadh, Saudi Arabia[RSP2024R124]
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Multidisciplinary ; Physics, Condensed Matter
WOS记录号	WOS:001332730500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/190664
专题	中国科学院金属研究所
通讯作者	Ahmed, Muhammad Shafiq; Thebo, Khalid Hussain
作者单位	1.Univ Kotli AJK, Dept Phys, Kotli 11100, Pakistan 2.Univ Kotli AJK, Dept Chem, Kotli 11100, Pakistan 3.Mirpur Univ Sci & Technol MUST, Funct Nanomat Lab FNL, Dept Chem, Mirpur 10250, Pakistan 4.Amer Univ Ras Al Khaimah, Sch Arts & Sci, Dept Math & Phys, Ras Al Khaymah, U Arab Emirates 5.Natl Univ Sci & Technol NUST, US Pakistan Ctr Adv Studies Energy USPCASE, H-12, Islamabad 44000, Pakistan 6.King Saud Univ, Coll Pharm, Dept Pharmacol & Toxicol, Riyadh 11451, Saudi Arabia 7.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Mushtaq, Tabinda,Shabbir, Muhammad Kaleem,Ahmed, Muhammad Shafiq,et al. Highly efficient CuO/reduced graphene oxide nanocomposite as an electrode material for electrochemical application[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2024,191:8.
APA	Mushtaq, Tabinda.,Shabbir, Muhammad Kaleem.,Ahmed, Muhammad Shafiq.,Ashfaq, J. M..,Khisro, Said Nasir.,...&Thebo, Khalid Hussain.(2024).Highly efficient CuO/reduced graphene oxide nanocomposite as an electrode material for electrochemical application.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,191,8.
MLA	Mushtaq, Tabinda,et al."Highly efficient CuO/reduced graphene oxide nanocomposite as an electrode material for electrochemical application".JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 191(2024):8.