Processing and applications of carbon nanotubes and graphene

... Dispersion of carbon nanotubes 1.4 Applications of carbon nanotubes 10 1.5 Structure and morphology of graphene 12 1.6 Properties of graphene 14 1.6.1 Electronic and ... classified into single-walled carbon nanotubes (SWCNTs), double-walled carbon nanotubes (DWCNTs) and multi-walled carbon nanotubes (MWCNT) according to the number of graphene sheet...

Ngày tải lên: 10/09/2015, 08:35

... MWNT nanofluids and the theoretical values Figure TEM images of cured epoxy samples (a) Resin loaded with wt.% MWNT and (b) with wt.% FGS Table Thermal conductivity of epoxy nanofluids and nanocomposites ... carbon- based nanofillers, in particular, nanotubes and graphene sheets, on the thermal conductivity of an uncured liquid epoxy resin There have bee...

Ngày tải lên: 20/06/2014, 23:20

... this planning the present monograph is entitled "The Science and Technology of Carbon Nanotubes" as the successive version of ref for the benefit of actual and potential researchers of these materials ... The Science and Technology of Carbon Nanotubes The Science and Technology of Carbon Nanotubes Edited by Kazuyoshi Tanaka Kyoto Universit...

Ngày tải lên: 05/03/2014, 17:20

... et al Figure Morphology of CNTs grown under different dc bias voltages FESEM images of CNTs grown under (a) -200 V, (b) -100 V, and (c) V (d) TEM images of CNTs grown under V (inset shows a higher ... spectra of CNTs grown under negative and zero dc bias voltage represent sp3 rich phases of CNTs and suggest the existence of amorphous carbon or def...

Ngày tải lên: 06/05/2014, 08:53

... Shaw EJ, Schlogl R, Hart AJ, Hofmann S, Wardle BL: Nanoscale Zirconia as a Nonmetallic Catalyst for Graphitization of Carbon and Growth of Single- and Multiwall Carbon Nanotubes J Am Chem Soc 2009, ... hydrocarbon dissociation [46] All carbon systems The formation of CNT on the cathode in the arc-discharge route can occur without catalyst addition as shown by the work...

Ngày tải lên: 21/06/2014, 04:20

... of monogalactosylated serine and arabinosylated hydroxyproline Dispersion of SWNTs in YK20 solutions About mg of HiPCO carbon nanotubes (carbon nanotechnology Inc.) were added to a solution of ... the condensed aggregates opened up and displayed the random networks of linear fibrils Since the polyproline-II helix is a left-handed helix with about residues per turn and a pi...

Ngày tải lên: 22/06/2014, 22:20

... nucleation sites for the growth of carbon nanotubes There could be a further reduction in the catalyst particle size during the hydrogen treatment before the carbon deposition Further, the nickel or ... Dependence of carbon yield on the reaction temperature be through the precipitation of carbon in the form of MWNTs from the molten catalytic particles Th...

Ngày tải lên: 22/06/2014, 22:20

... this planning the present monograph is entitled "The Science and Technology of Carbon Nanotubes" as the successive version of ref for the benefit of actual and potential researchers of these materials ... The Science and Technology of Carbon Nanotubes The Science and Technology of Carbon Nanotubes Edited by Kazuyoshi Tanaka Kyoto Universit...

Ngày tải lên: 27/06/2014, 17:20

... this planning the present monograph is entitled "The Science and Technology of Carbon Nanotubes" as the successive version of ref for the benefit of actual and potential researchers of these materials ... The Science and Technology of Carbon Nanotubes The Science and Technology of Carbon Nanotubes Edited by Kazuyoshi Tanaka Kyoto Universit...

Ngày tải lên: 27/06/2014, 18:20

... compositions and crystal structures Therefore, special Synthesis and Applications of Titanium Oxide Nanotubes 19 emphasis is also placed to introduce modification of the nanotubes by doping and/ or nanocompositing ... (after 0.1 M HCl and water washing) Synthesis and Applications of Titanium Oxide Nanotubes 21 Fig 2.2 TEM images showing morphological development o...

Ngày tải lên: 02/07/2014, 13:10

... application in the production of chemical specialties The novel catalysts were compared in of Knoevenagel and Claisen-Schmidt condensation reactions and in the addition reaction of propylene oxide with ... (FAU) and mesoporous silicate (like MCM-41) The following parameters were evaluated: (1) different alkylammonium cations, (2) different amount of alkylammonium cations and (...

Ngày tải lên: 02/07/2014, 13:12

Ngày tải lên: 14/11/2014, 12:32

... continuum models suitable to analyze mechanics of carbon nanotube (CNT) under uni -axial deformation, torsion, and vibration In general, continuum models of CNT are calibrated from atomistic simulations ... 87 4.2 Torsional buckling of CNT 96 4.2.1 Definition of torsional buckling 96 4.2.2 Torsional buckling results for non-chiral SWCNTs 98 4.2.3 Effect of θ an...

Ngày tải lên: 09/09/2015, 11:19

... in the controlled fabrication and assembly motivate the author to explore large-scale fabrication of carbon nanotube based structures with controlled parameters and assembly of carbon nanotubes ... Chapter Three – Fabrication of Carbon Nanotubes by CVD process 3.1 Objective The objective of the whole project is to explore controlled fabrication and...

Ngày tải lên: 03/10/2015, 21:57

... OPTICAL LIMITING AND FIELD EMISSION STUDIES OF CARBON NANOTUBES GOHEL AMARSINH B.Sc (Hons.) SUPERVISOR A/PROF ANDREW WEE THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF ... investigate two of carbon nanotubes most well known properties: optical limiting and field emission Our aim is to modify the carbon nanotubes using physical and c...

Ngày tải lên: 27/11/2015, 12:23