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Amine functionalization of carbon nanotubes for the preparation of CNT based polyactide composites - A comparative study

Author: Kesavan Pillai, Sreejarani ; Ramontja, J ; Ray, Suprakas S Date: Nov 2011 This work describes a comparison between two chemical functionalization strategies for the amine functionalization of carbon nanotubes (CNTs). In the first procedure, the CNTs are functionalized in direct amination process that avoids the use ... Read more
Conventional wet impregnation versus microwave-assisted synthesis of SnO2/CNT composites

Author: Motshekga, S ; Kesavan Pillai, Sreejarani ; Ray, SS Date: Mar 2011 Carbon nanotubes decorated with SnO2 nanoparticles were prepared by conventional and microwave-assisted wet impregnation. The composites were thoroughly characterized by X-ray diffraction, Raman spectroscopy, BET-surface area measurement, ... Read more
Enhancing membrane electrode assembly performance by improving the porous structure and hydrophobicity of the cathode catalyst layer

Author: Chi, B ; Ye, Y ; Lu, X ; Jiang, S ; Du, L ; Zeng, J ; Ren, Jianwei ; Liao, S Date: Dec 2019 Enhancing membrane electrode assembly (MEA) performance is an ongoing pursuit in the drive to meet the increasing demand for fuel cell technology. In the present study, we utilize carbon nanotubes (CNTs) as porosity enhancers and polytetraf ... Read more
Synthesis of carbon nanotubes using fluidized bed technology

Author: Swartbooi, Ashton M ; North, Brian C Date: Nov 2008 Current methods employed to synthesise carbon nanotubes (CNTs) include hot-wire chemical vapour deposition (CVD) techniques as well as laser ablation. These methods however produce small amounts of nanotubes at a high production cost. The use ... Read more
Viscoelastic and electrical properties of carbon nanotubes filled poly(butylene succinate)

Author: Bandyopadhyay, J ; Al-Thabaiti, SA ; Ray, SS ; Bousmina, M Date: Mar 2014 The carbon nanotubes (CNTs)-containing composites of poly(butylene succinate) (PBS) were prepared by melt-blending in a batch mixer with three concentrations by weight of CNTs: 1, 2 and 3 %. State of dispersion-distribution of the CNTs in the ... Read more

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Browsing by Subject "CNTs"

Browsing by Subject "CNTs"

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