Overview on the surface functionalization mechanism and determination of surface functional groups of plasma treated carbon nanotubes

C Saka - Critical Reviews in Analytical Chemistry, 2018 - Taylor & Francis
The use of carbon materials for many applications is due to the unique diversity of structures
and properties ranging from chemical bonds between the carbon atoms of the materials to …

Oxygen functionalization of multiwall carbon nanotubes by microwave-excited surface-wave plasma treatment

C Chen, B Liang, A Ogino, X Wang… - The Journal of Physical …, 2009 - ACS Publications
In this work, oxygen-containing groups were introduced onto multiwall carbon nanotubes
(MWCNTs) by using microwave-excited Ar/O2 surface-wave plasma (SWP) treatment. The …

Surface modification of multi-walled carbon nanotubes by O2 plasma

T Xu, J Yang, J Liu, Q Fu - Applied Surface Science, 2007 - Elsevier
The surface modification of multi-walled carbon nanotubes (MWCNTs) by O2 plasma was
carried out in this study. In order to achieve a relatively homogeneous treatment of MWCNTs …

Surface functionalization of vertically-aligned carbon nanotube forests by radio-frequency Ar/O2 plasma

B Zhao, L Zhang, X Wang, J Yang - Carbon, 2012 - Elsevier
Vertically-aligned carbon nanotube (CNT) forests were modified using radio-frequency
Ar/O2 plasma. The effect of plasma parameters on surface morphology, atomic composition …

Synthesis of TiO2 Nanoparticles on Plasma-Treated Carbon Nanotubes and Its Application in Photoanodes of Dye-Sensitized Solar Cells

S Zhang, H Niu, Y Lan, C Cheng, J Xu… - The Journal of Physical …, 2011 - ACS Publications
Carbon nanotubes (CNTs) have attracted much interest because of their special
physicochemical properties. Herein, O2 plasma-treated CNTs (denoted as PS-CNTs) are …

Ar, O2, CHF3, and SF6 plasma treatments of screen-printed carbon nanotube films for electrode applications

Z Hou, B Cai, H Liu, D Xu - Carbon, 2008 - Elsevier
This paper investigates the consequence of the material property and the plasma gas
chemistry (herein referred to the plasma gas-feeding species and methods) on the electrode …

An ammonia gas sensor based on non-catalytically synthesized carbon nanotubes on an anodic aluminum oxide template

ND Hoa, N Van Quy, Y Cho, D Kim - Sensors and Actuators B: Chemical, 2007 - Elsevier
In this study, an ammonia gas sensor structure for mass production is realized with an array
of carbon nanotubes synthesized on an anodic aluminum oxide (AAO) template. The device …

Possible mechanism in dry micro-electro-discharge machining of carbon-nanotube forests: A study of the effect of oxygen

M Dahmardeh, A Nojeh, K Takahata - Journal of Applied Physics, 2011 - pubs.aip.org
The working principle of dry micro-electro-discharge machining of vertically aligned carbon-
nanotube forests is investigated by evaluating the effect of oxygen on the process. The …

Carbon nanotubes coated by carbon nanoparticles of turbostratic stacked graphenes

Q Li, Z Ni, J Gong, D Zhu, Z Zhu - Carbon, 2008 - Elsevier
Carbon nanotubes (CNTs) decorated by a high density of carbon nanoparticles of
turbostratic graphene stacks have been fabricated by low energy hydrocarbon ion …

Oxygen functionalization of MWCNTs in RF-dielectric barrier discharge Ar/O2 plasma

E Abdel-Fattah, D Ogawa… - Journal of Physics D …, 2017 - iopscience.iop.org
The oxygenation of multi-wall carbon nanotubes (MWCNTs) was performed via a radio
frequency dielectric barrier discharge (RF-DBD) in an Ar/${{\text {H}} _ {2}}\text {O} $ plasma …