CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
The effects of gamma-irradiation dose on chemical modification of multi-walled carbon nanotubes
Guo, JX; Li, YG(李宇国); Wu, SW(吴胜伟); Li, WX(李文新); Guo, JX (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2005
Source PublicationNANOTECHNOLOGY
ISSN0957-4484
Volume16Issue:10Pages:2385
AbstractMulti-walled carbon nanotubes (MWNTs) irradiated with gamma-rays were subjected to chemical modification with thionyl chloride and decylamine. Products from chemical treatment were characterized by both FTIR and Raman spectra. Element analysis (EA) and thermogravimetric analysis (TGA) for the modified soluble MWNTs (s-MWNTs) indicated that gamma-radiation increased the concentration of functional groups bound to MWNTs, which arose due to the increasing number of defect sites created on the MWNTs by gamma-photons. Compared with untreated MWNTs, gamma-irradiation significantly enhanced the solubility of MWNTs in acetone and tetrahydrofuran (THF). We therefore conclude that gamma-irradiation provides a novel approach to prepare various functionalized modifications of carbon nanotubes (CNTs).
Subject AreaScience & Technology - Other Topics ; Materials Science ; Physics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000232906200066
Citation statistics
Cited Times:55[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8224
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorGuo, JX (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Guo, JX,Li, YG,Wu, SW,et al. The effects of gamma-irradiation dose on chemical modification of multi-walled carbon nanotubes[J]. NANOTECHNOLOGY,2005,16(10):2385.
APA Guo, JX,Li, YG,Wu, SW,Li, WX,&Guo, JX .(2005).The effects of gamma-irradiation dose on chemical modification of multi-walled carbon nanotubes.NANOTECHNOLOGY,16(10),2385.
MLA Guo, JX,et al."The effects of gamma-irradiation dose on chemical modification of multi-walled carbon nanotubes".NANOTECHNOLOGY 16.10(2005):2385.
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