NDLI: Facile synthesis of 3D porous $Co_{3}V_{2}O_{8}$ nanoroses and 2D $NiCo_{2}V_{2}O_{8}$ nanoplates for high performance supercapacitors and their electrocatalytic oxygen evolution reaction properties

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Cui, Shufang Wei, Jingjing Yuan, Baiqing Zhang, Jingchao Zhang, Daojun Zhang, Renchun Huo, Qisheng Zhang, Nana Wang, Xiao
Description	Author Affiliation: Zhang J ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Yuan B ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Cui S ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Zhang N ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Wei J ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Wang X ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Zhang D ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Zhang R ( Henan Province Key Laboratory of New Opto-electronic Functional Materials, College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, China. zhangdj0410@sohu.com rczhang@aynu.edu.cn.); Huo Q ( State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China.)
Abstract	Binary metal oxides have recently attracted extensive attention from researchers in the energy storage and conversion field due to their high energy densities and multiple oxidation states. Novel 3D $Co_{3}V_{2}O_{8}$ porous rose-like structures and 2D $NiCo_{2}V_{2}O_{8}$ nanoplates were facilely synthesized via a solvothermal method, and the morphologies, Ni/Co ratios, and surface area of these samples can be easily tuned in the same procedure. The as-prepared $Co_{3}V_{2}O_{8}$ porous rose-like structure exhibited good electrocatalytic oxygen evolution performance with excellent activity and stability. In addition, 2D $NiCo_{2}V_{2}O_{8}$ nanoplates delivered a high specific capacitance of 1098.9 F $g^{−1}$ at 4 A $g^{−1}$ and good cycling stability (remaining 68% after 7000 cycles) in aqueous KOH electrolyte. The $NiCo_{2}V_{2}O_{8}$ nanoplates inherit the pseudocapacitive benefits of both $Ni_{3}V_{2}O_{8}$ and $Co_{3}V_{2}O_{8},$ showing a higher specific capacitance than pure $Co_{3}V_{2}O_{8}$ porous rose-like structures.
ISSN	14779226
Issue Number	10
Journal	Dalton Trans.
Volume Number	46
e-ISSN	13645447
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2017-03-07
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Chemistry
Content Type	Text
Resource Type	Article
Subject	Inorganic Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in