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Effects of Growth Temperature on Carbon Nanotube Forests Synthesized by Water-Assisted Chemical Vapor Deposition
Alternative TitleNanosci. Nanotechnol. Lett.
Zhao, Bin1; Liang, Youxuan2; Jiang, Chuan2; Li, Jianqiang3; Yang, Junhe1
2014-06-01
Source PublicationNANOSCIENCE AND NANOTECHNOLOGY LETTERS
ISSN1941-4900
Volume6Issue:6Pages:488-492
AbstractCarbon nanotube (CNT) forests were synthesized at various temperatures between 805-830 degrees C by water-assisted chemical vapor deposition (CVD). The height and the yield of CNT forests increased about 3 times as the temperature rose, while the crystallinity improved slightly, which suggests that relatively high growth temperature was desirable for efficient growth of high-quality CNTs. Investigation on growth curves revealed that the CNTs grew faster as the temperature increased, but the catalyst lifetime first showed a notable increase, then a decrease. Effects of the temperature on the growth kinetics were interpreted in terms of heat history of carbon feedstock and evolution of the catalyst morphology.; Carbon nanotube (CNT) forests were synthesized at various temperatures between 805-830 degrees C by water-assisted chemical vapor deposition (CVD). The height and the yield of CNT forests increased about 3 times as the temperature rose, while the crystallinity improved slightly, which suggests that relatively high growth temperature was desirable for efficient growth of high-quality CNTs. Investigation on growth curves revealed that the CNTs grew faster as the temperature increased, but the catalyst lifetime first showed a notable increase, then a decrease. Effects of the temperature on the growth kinetics were interpreted in terms of heat history of carbon feedstock and evolution of the catalyst morphology.
KeywordCnt Forests Temperature Growth Kinetics Catalyst Evolution
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1166/nnl.2014.1793
URL查看原文
Indexed BySCI
Language英语
WOS KeywordARRAYS
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000339428200006
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/11046
Collection研究所(批量导入)
Affiliation1.Shanghai Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China
2.Shanghai Univ Sci & Technol, Sch Energy & Power Engn, Shanghai 200093, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Bin,Liang, Youxuan,Jiang, Chuan,et al. Effects of Growth Temperature on Carbon Nanotube Forests Synthesized by Water-Assisted Chemical Vapor Deposition[J]. NANOSCIENCE AND NANOTECHNOLOGY LETTERS,2014,6(6):488-492.
APA Zhao, Bin,Liang, Youxuan,Jiang, Chuan,Li, Jianqiang,&Yang, Junhe.(2014).Effects of Growth Temperature on Carbon Nanotube Forests Synthesized by Water-Assisted Chemical Vapor Deposition.NANOSCIENCE AND NANOTECHNOLOGY LETTERS,6(6),488-492.
MLA Zhao, Bin,et al."Effects of Growth Temperature on Carbon Nanotube Forests Synthesized by Water-Assisted Chemical Vapor Deposition".NANOSCIENCE AND NANOTECHNOLOGY LETTERS 6.6(2014):488-492.
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