Declined ionic flux through the nano-pores of vertically aligned carbon nanotubes filled with PNIPAm hydrogel

2015 ◽  
Vol 3 (20) ◽  
pp. 11111-11116 ◽  
Author(s):  
Yuanyuan Pan ◽  
Qiang Wu ◽  
Yuyan Weng ◽  
Xiaohua Zhang ◽  
Zhaohui Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwall Carbon Nanotubes ◽  
Porous Membrane ◽  
Ionic Flux ◽  
Vertically Aligned Carbon Nanotubes ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned ◽  
Multiwall Carbon

We demonstrate a novel nano-porous membrane of 10 nm diameter multiwall carbon nanotubes (MWCNTs) filled with thermally sensitive poly(N-isopropylacrylamide) (PNIPAm) hydrogel.

DEVELOPMENT OF A BROADBAND ELECTROMAGNETIC RADIATION ABSORBER BASED ON MULTIWALL CARBON NANOTUBES AND ITS APPLICATION IN BOLOMETRIC RECEIVERS

2021 ◽  
pp. 75-88
Author(s):  
D. V. Sheglov ◽  
M. A. Dem’yanenko ◽  
O. I. Semenova ◽  
S. V. Rodyakin ◽  
D. A. Nasimov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Absorption Coefficient ◽  
Spectral Region ◽  
Spectral Dependence ◽  
Multiwall Carbon Nanotubes ◽  
Thz Radiation ◽  
Vertically Aligned Carbon Nanotubes ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned ◽  
Multiwall Carbon

This work is devoted to the development of a technique for obtaining an array of multi-walled vertically aligned carbon nanotubes (VACNT) with a thickness of up to 120 μm on Si/Al2O3/Fe substrates and to the study of their absorbing properties in the THz spectral region, as well as to the assessment of their prospects as a broadband THz radiation absorber based on calculations of the spectral dependence of absorption coefficient for traditional and inverted-type bolometric devices. It is shown that the absorption of the VACNT array transferred onto the Revalpha polymer substrate reaches 70–80% in the wavelength range of 40–200 µm. Calculations show that traditional bolometers with an absorber based on VACNT have the best sensitivity at wavelengths less than 100 μm, and inverted bolometers also having a VACNT layer have the best sensitivity at wavelengths exceeding 50 μm, which makes them complementary to each other.

Correlation and Comparison Between Thermodynamic Aspects and Cytocompatibility of Cells on Superhydrophobic and Superhydrophilic Vertically Aligned Carbon Nanotubes

2013 ◽  
Vol 3 (2) ◽  
pp. 155-165 ◽  
Author(s):  
Teresa C.O. Marsi ◽  
Marcus A.F. Corat ◽  
Mirian M. Machado ◽  
Evaldo J. Corat ◽  
Fernanda R. Marciano ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Vertically Aligned Carbon Nanotubes ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned

Efficient lithium storage from modified vertically aligned carbon nanotubes with open-ends

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68875-68880 ◽  
Author(s):  
Hyun Young Jung ◽  
Sanghyun Hong ◽  
Ami Yu ◽  
Sung Mi Jung ◽  
Sun Kyoung Jeoung ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Vertically Aligned Carbon Nanotubes ◽  
Structure And Morphology ◽  
Aligned Carbon Nanotubes ◽  
Vertically Aligned ◽  
Controlled Structure

Herein, we report the use of vertically aligned carbon nanotubes (VA-CNTs) with controlled structure and morphology as an anode material for lithium-ion batteries.

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