CAS OpenIR
Large-scale chemical vapor deposition synthesis of graphene nanoribbions/carbon nanotubes composite for enhanced membrane capacitive deionization
Wang, Haitao1; Sun, Wenshuang1; Liu, Yingying1; Ma, Hanyu2; Li, Tielong1; Lin, Kunyi Andrew3,4,5; Yin, Kuibo6; Luo, Shuangjiang7
2022
Source PublicationJOURNAL OF ELECTROANALYTICAL CHEMISTRY
ISSN1572-6657
Volume904Pages:6
AbstractThe composite comprised of graphene and carbon nanotubes (CNTs) exhibited significantly enhanced electro-chemical performance due both to the improved dispersion and inhibition of restacking of graphene and CNTs. In this work, graphene nanoribbons (GNRs)/CNTs composite (GNRs/CNTs) was synthesized on gram-scale by chemical vapor deposition. Under optimal growth conditions, the yield of GNRs/CNTs as high as 26 g per gram catalyst could be achieved in 30 min growth time. The morphology and quality of the as-synthesized composite was verified by using SEM, TEM and Raman spectroscopy. The electrochemical properties of GNRs/CNTs was evaluated using cyclic voltammetry (CV) and galvanostatic charge-discharge techniques. GNRs/CNTs exhibited specific capacitance of 242.3 F/g at 0.5 A g(-1), which was over 4 times of that of CNTs. The GNRs/ CNTs based electrodes exhibited excellent cycling stability at 1 A g(-1) for over 4000 cycles, which can be attributed to the excellent electrical conductivity and the unique structure. When employed as electrode for membrane capacitive desalination, the desalination capacity of 16.46 mg g(-1) has been achieved under 1.2 V with 500 mg L-1 NaCl solution as feeding water.
KeywordGNRs/CNTs composite Chemical vapor deposition Electrochemical capacitance Capacitive deionization
DOI10.1016/j.jelechem.2021.115907
Language英语
WOS KeywordCARBON ELECTRODES ; METHANE ; DESALINATION ; CATALYSTS ; MO
Funding ProjectNCC[NCC2020PY16] ; Tianjin Commission of Science and Technology as key technologies RD projects[18YFZCSF00230] ; Fundamental Research Funds for the Central Universities Nankai University[63191408] ; National Natural Science Foundation of China[11674052]
WOS Research AreaChemistry ; Electrochemistry
WOS SubjectChemistry, Analytical ; Electrochemistry
Funding OrganizationNCC ; Tianjin Commission of Science and Technology as key technologies RD projects ; Fundamental Research Funds for the Central Universities Nankai University ; National Natural Science Foundation of China
WOS IDWOS:000737153700015
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/51580
Collection中国科学院过程工程研究所
Corresponding AuthorWang, Haitao; Yin, Kuibo; Luo, Shuangjiang
Affiliation1.Nankai Univ, Coll Environm Sci & Engn, Tianjin 300350, Peoples R China
2.Univ Notre Dame, Dept Chem & Biomol Engn, Notre Dame, IN 46556 USA
3.Natl Chung Hsing Univ, Dept Environm Engn, 250 Kuo Kuang Rd, Taichung, Taiwan
4.Natl Chung Hsing Univ, Innovat & Dev Ctr Sustainable Agr, 250 Kuo Kuang Rd, Taichung, Taiwan
5.Natl Chung Hsing Univ, Res Ctr Sustainable Energy & Nanotechnol, 250 Kuo Kuang Rd, Taichung, Taiwan
6.Southeast Univ, SEU FEI Nanop Ctr, Key Lab MEMS, Minist Educ, Nanjing 210096, Peoples R China
7.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Haitao,Sun, Wenshuang,Liu, Yingying,et al. Large-scale chemical vapor deposition synthesis of graphene nanoribbions/carbon nanotubes composite for enhanced membrane capacitive deionization[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2022,904:6.
APA Wang, Haitao.,Sun, Wenshuang.,Liu, Yingying.,Ma, Hanyu.,Li, Tielong.,...&Luo, Shuangjiang.(2022).Large-scale chemical vapor deposition synthesis of graphene nanoribbions/carbon nanotubes composite for enhanced membrane capacitive deionization.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,904,6.
MLA Wang, Haitao,et al."Large-scale chemical vapor deposition synthesis of graphene nanoribbions/carbon nanotubes composite for enhanced membrane capacitive deionization".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 904(2022):6.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Haitao]'s Articles
[Sun, Wenshuang]'s Articles
[Liu, Yingying]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Haitao]'s Articles
[Sun, Wenshuang]'s Articles
[Liu, Yingying]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Haitao]'s Articles
[Sun, Wenshuang]'s Articles
[Liu, Yingying]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.