Plasma-enhanced chemical vapor deposition was used to modify the multiwall carbon nanotubes (MWCNTs) using ammonia (NH3) plasma. For various durations of NH3 plasma treatment, a scanning electron microscope, X-ray, Raman spectroscopy and contact angle measurement were used to ascertain several characteristics of the MWCNTs. The experimental results show that: (1) the length of the MWCNTs is reduced, if the duration of the plasma treatment is increased; (2) the NH3 plasma treatment can incorporate amine (NH2-) or amino (NH-) functional groups onto the MWCNT surface; (3) the plasma treated carbon nanotubes become more hydrophilic.
机构:
Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia
CSIRO Mat Sci & Engn, Lindfield, NSW 2070, Australia
Jozef Stefan Inst, SI-1000 Ljubljana, SloveniaUniv Sydney, Sch Phys, Sydney, NSW 2006, Australia
Ostrikov, K.
Cvelbar, U.
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Jozef Stefan Inst, SI-1000 Ljubljana, SloveniaUniv Sydney, Sch Phys, Sydney, NSW 2006, Australia
Cvelbar, U.
Mozetic, M.
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Jozef Stefan Inst, SI-1000 Ljubljana, SloveniaUniv Sydney, Sch Phys, Sydney, NSW 2006, Australia
机构:
Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Zeng, Leyong
Lei, Da
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Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Lei, Da
Wang, Weibiao
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Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Wang, Weibiao
Liang, Jingqiu
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Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Appl Opt, Changchun 130033, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Liang, Jingqiu
Wang, Zhiqian
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Zhengzhou Univ, Dept Phys, Key Lab Mat Phys Educ, Minist china, Zhengzhou 450052, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Wang, Zhiqian
Yao, Ning
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Zhengzhou Univ, Dept Phys, Key Lab Mat Phys Educ, Minist china, Zhengzhou 450052, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China
Yao, Ning
Zhang, Binglin
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Zhengzhou Univ, Dept Phys, Key Lab Mat Phys Educ, Minist china, Zhengzhou 450052, Peoples R ChinaChinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Excited State Proc, Changchun 130033, Peoples R China