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De-sulfation of cellulose nanowhiskers and its effects on the dispersion behavior of graphene
Ma, Yuling1,2; Liu, Dongyan1; Zhang, Xiaotan1,3; Sui, Guoxin1
Corresponding AuthorSui, Guoxin(gxsui@imr.ac.cn)
2017
Source PublicationJOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
ISSN0193-2691
Volume38Issue:12Pages:1798-1803
AbstractThe role of negative charges on cellulose nanowhiskers (CNWs) in the aqueous dispersion behaviors of graphene has been investigated. The sulfate groups were partially removed from the CNWs with sodium hydroxide solution. Both CNWs and desulfated cellulose nanowhiskers (D-CNWs) were applied in the aqueous dispersion process of graphene. The dispersing result was evaluated by ultraviolet-visible (UV-Vis) absorption spectra. It revealed the dispersing ability of D-CNWs became worse due to the removal of sulfate groups. It demonstrated the negative charged sulfate groups on CNWs played an important role in the graphene dispersing process. [GRAPHICS] .
KeywordCellulose nanowhiskers (CNWs) desulfation graphene thermal stability
DOI10.1080/01932691.2017.1283512
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000414942900019
PublisherTAYLOR & FRANCIS INC
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/125385
Collection中国科学院金属研究所
Corresponding AuthorSui, Guoxin
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Inst Met Res, Beijing, Peoples R China
3.Univ Sci & Technol China, Sch Mat Sci & Engn, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Ma, Yuling,Liu, Dongyan,Zhang, Xiaotan,et al. De-sulfation of cellulose nanowhiskers and its effects on the dispersion behavior of graphene[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2017,38(12):1798-1803.
APA Ma, Yuling,Liu, Dongyan,Zhang, Xiaotan,&Sui, Guoxin.(2017).De-sulfation of cellulose nanowhiskers and its effects on the dispersion behavior of graphene.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,38(12),1798-1803.
MLA Ma, Yuling,et al."De-sulfation of cellulose nanowhiskers and its effects on the dispersion behavior of graphene".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 38.12(2017):1798-1803.
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