Synthesis of carbon nano-tubes by pulsed laser ablation at normal pressure in metal nano-sol - Details

author：

Chen, CX (Chen, CX.) ^[1] | Chen, WZ (Chen, WZ.) ^[2] | Zhang, YF (Zhang, YF.) ^[3]

Indexed by：

EI Scopus SCIE

Abstract：

A　novel　method　has　been　developed　for　large-scale　synthesis　of　carbon　nano-tubes　(CNTs)　under　normal　temperature　and　pressure,　using　pulsed　laser　ablation　of　a　graphite　target　in　metal　nano-sol.　The　metal　nano-sol　was　prepared　by　laser　ablation　of　metal　target　in　ethanol　and　used　as　catalyst.　The　synthesized　CNTs　were　characterized　by　transmission　electron　microscopy　(TEM),　X-ray　diffraction　(XRD)　and　Raman　spectroscopy　and　Fourier-transformed　infrared　(FT-IR)　absorption　spectroscopy.　The　nanotube　surface　was　revealed　to　be　modified　by　the　-C　=　O,　-CH2,　-CH3　and　-OH　functional　groups.　(c)　2005　Elsevier　B.V.　All　rights　reserved.

Keyword：

carbon nano-tubes laser ablation metal nano-sol solid-liquid interface

Community：

[ 1 ] Shanghai Jiao Tong Univ, Minist Educ, Res Inst Micro Nanometer Sci & Technol, Key Lab Thin Film & Microfabricat, Shanghai 200030, Peoples R China
[ 2 ] Fuzhou Univ, Dept Mat Sci & Engn, Fujian 350002, Peoples R China

Reprint 's Address：

张由芳
[Zhang, YF]Shanghai Jiao Tong Univ, Minist Educ, Res Inst Micro Nanometer Sci & Technol, Key Lab Thin Film & Microfabricat, Shanghai 200030, Peoples R China

Email：

yfzhang@mail.sjtu.edu.cn

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