Synthesis of carbon nanowalls by plasma-enhanced chemical vapor deposition in a CO/H2 microwave discharge system

2011 ◽  
Vol 20 (8) ◽  
pp. 1129-1132 ◽  
Author(s):  
Shinsuke Mori ◽  
Takanori Ueno ◽  
Masaaki Suzuki
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Microwave Discharge ◽  
Chemical Vapor ◽  
Discharge System ◽  
Carbon Nanowalls

scholarly journals Electrochemical Reaction in Hydrogen Peroxide and Structural Change of Platinum Nanoparticle-Supported Carbon Nanowalls Grown Using Plasma-Enhanced Chemical Vapor Deposition

2019 ◽  
Vol 5 (1) ◽  
pp. 7
Author(s):  
Masakazu Tomatsu ◽  
Mineo Hiramatsu ◽  
Hiroki Kondo ◽  
Kenji Ishikawa ◽  
Takayoshi Tsutsumi ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Degradation Mechanism ◽  
Chemical Vapor ◽  
Oh Radicals ◽  
Platinum Nanoparticle ◽  
H2o2 Reduction ◽  
Carbon Nanowalls ◽  
Cv Measurements

Hydrogen peroxide (H2O2) reactions on platinum nanoparticle-decorated carbon nanowalls (Pt-CNWs) under potential applications were investigated on a platform of CNWs grown on carbon fiber paper (CFP) using plasma-enhanced chemical vapor deposition. Through repeated cyclic voltammetry (CV), measurements of 1000 cycles using the Pt-CNW electrodes in phosphate-buffered saline (PBS) solution with 240 μM of H2O2, the observed response peak currents of H2O2 reduction decreased with the number of cycles, which is attributed to decomposition of H2O2. After CV measurements for a total of 3000 cycles, the density and height of CNWs were reduced and their surface morphology changed. Energy-dispersive X-ray (EDX) compositional mapping revealed agglomeration of Pt nanoparticles around the top edges of CNWs. The degradation mechanism of Pt-CNWs under potential application with H2O2 is discussed by focusing on the behavior of OH radicals generated by the H2O2 reduction.

Synthesis of Vertically Aligned Carbon Nanofibers-Carbon Nanowalls by Plasma-Enhanced Chemical Vapor Deposition

2013 ◽  
Vol 13 (3) ◽  
pp. 1956-1960
Author(s):  
Atsuto Okamoto ◽  
Kei Tanaka ◽  
Masamichi Yoshimura ◽  
Kazuyuki Ueda ◽  
Pradip Ghosh ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Nanofibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Vertically Aligned ◽  
Carbon Nanowalls ◽  
Vertically Aligned Carbon Nanofibers

Carbon Nanowalls Growth by Radiofrequency Plasma-Beam-Enhanced Chemical Vapor Deposition

2008 ◽  
Vol 5 (3) ◽  
pp. 263-268 ◽  
Author(s):  
Sorin Vizireanu ◽  
Leona Nistor ◽  
Michael Haupt ◽  
Verena Katzenmaier ◽  
Christian Oehr ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Plasma Beam ◽  
Carbon Nanowalls

Elaboration of carbon nanowalls using radio frequency plasma enhanced chemical vapor deposition

2018 ◽  
Vol 5 (11) ◽  
pp. 22764-22769 ◽  
Author(s):  
D.G. Batryshev ◽  
Ye. Yerlanuly ◽  
T.S. Ramazanov ◽  
M.K. Dosbolayev ◽  
M.T. Gabdullin
Keyword(s):  
Chemical Vapor Deposition ◽  
Radio Frequency ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Radio Frequency Plasma ◽  
Frequency Plasma ◽  
Carbon Nanowalls

Fabrication of carbon nanowalls using electron beam excited plasma-enhanced chemical vapor deposition

2008 ◽  
Vol 17 (7-10) ◽  
pp. 1513-1517 ◽  
Author(s):  
Takateru Mori ◽  
Mineo Hiramatsu ◽  
Koji Yamakawa ◽  
Keigo Takeda ◽  
Masaru Hori
Keyword(s):  
Electron Beam ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Carbon Nanowalls
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