scholarly journals Switching the optical and electrical properties of carbon nanotube hybrid films using a photoresponsive dispersant as a dopant

RSC Advances ◽  
2018 ◽  
Vol 8 (20) ◽  
pp. 11186-11190 ◽  
Author(s):  
H. Jintoku ◽  
Y. Matsuzawa ◽  
M. Yoshida
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Electrical Properties ◽  
Single Walled Carbon Nanotubes ◽  
Optical And Electrical Properties ◽  
Hybrid Films ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

The light-induced switching of the optical and electrical properties of single-walled carbon nanotubes hybrid films with photoresponsive dispersant.

Restoration of the genuine electronic properties of functionalized single-walled carbon nanotubes

RSC Advances ◽  
2014 ◽  
Vol 4 (81) ◽  
pp. 42930-42935 ◽  
Author(s):  
Jo-Eun Um ◽  
Chan-Hwa Chung ◽  
Doh C. Lee ◽  
Pil J. Yoo ◽  
Woo-Jae Kim
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Properties ◽  
Electronic Properties ◽  
Functional Groups ◽  
High Temperatures ◽  
Single Walled Carbon Nanotubes ◽  
Optical And Electrical Properties ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Annealing functionalized single-walled carbon nanotubes (SWNTs) at high temperatures, that is, above 400°C, effectively removes functional groups from the sidewalls of SWNTs and recovers their original optical and electrical properties.

Lipase on carbon nanotube - An active, selective, stable and easy to optimize nanobiocatalyst for kinetic resolutions

2021 ◽  
Author(s):  
Cristian Andrei Gal ◽  
Laura Edit Barabas ◽  
Judith Hajnal Bartha-Vari ◽  
Madalina Elena Moisa ◽  
Diana Balogh-Weiser ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Covalent Binding ◽  
Single Walled Carbon Nanotubes ◽  
Candida Antarctica ◽  
Flow Mode ◽  
Lipase B ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Kinetic Resolutions

An efficient nanobioconjugate of lipase B from Candida antarctica was prepared by the covalent binding on carboxy-functionalized single-walled carbon nanotubes and tested in batch and flow mode for the enzymatic...

Synthesis of flexible nanotweezers with various metals and their application in carbon nanotube extraction

2018 ◽  
Vol 42 (10) ◽  
pp. 7592-7594 ◽  
Author(s):  
Yuya Miyake ◽  
Alejandro López-Moreno ◽  
Jian Yang ◽  
Hai-Jun Xu ◽  
Nicolas Desbois ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Flexible nanotweezers including Co(ii) dispersed single-walled carbon nanotubes in methanol.

Holey single-walled carbon nanotubes for ultra-fast broadband bolometers

Nanoscale ◽  
2018 ◽  
Vol 10 (39) ◽  
pp. 18665-18671 ◽  
Author(s):  
Daria S. Kopylova ◽  
Fedor S. Fedorov ◽  
Alena A. Alekseeva ◽  
Evgenia P. Gilshteyn ◽  
Alexey P. Tsapenko ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Temperature Coefficient ◽  
Single Walled Carbon Nanotubes ◽  
Temperature Coefficient Of Resistance ◽  
Single Walled Carbon ◽  
Carbon Nanotube Network ◽  
Walled Carbon Nanotubes

A holey carbon nanotube network is designed to improve the performance of bolometers. The material possesses a temperature coefficient of resistance up to −2.8% K−1.

Vibrational analysis of sandwich sectorial plates with functionally graded sheets reinforced by aggregated carbon nanotube

2018 ◽  
Vol 22 (5) ◽  
pp. 1496-1541 ◽  
Author(s):  
Vahid Tahouneh
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Boundary Conditions ◽  
Single Walled Carbon Nanotubes ◽  
Functionally Graded ◽  
Constitutive Law ◽  
Two Dimensional ◽  
Simply Supported ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

In the present work, by considering the agglomeration effect of single-walled carbon nanotubes, free vibration characteristics of functionally graded nanocomposite sandwich sectorial plates are presented. The volume fractions of randomly oriented agglomerated single-walled carbon nanotubes are assumed to be graded in the thickness direction. To determine the effect of carbon nanotube agglomeration on the elastic properties of carbon nanotube-reinforced composites, a two-parameter micromechanical model of agglomeration is employed. In this research work, an equivalent continuum model based on the Eshelby–Mori–Tanaka approach is considered to estimate the effective constitutive law of the elastic isotropic medium (matrix) with oriented straight carbon nanotubes. The two-dimensional generalized differential quadrature method as an efficient and accurate numerical tool is used to discretize the equations of motion and to implement the various boundary conditions. The proposed sectorial plates are simply supported at radial edges, while all possible combinations of free, simply supported, and clamped boundary conditions are applied to the other two circular edges. The benefit of using the considered power-law distribution is to illustrate and present useful results arising from symmetric and asymmetric profiles. The effects of agglomeration, geometrical, and material parameters together with the boundary conditions on the frequency parameters of the sandwich functionally graded nanocomposite plates are investigated. It is shown that the natural frequencies of structure are seriously affected by the influence of carbon nanotubes agglomeration. This study serves as a benchmark for assessing the validity of numerical methods or two-dimensional theories used to analyze the sandwich sectorial plates.

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