A study on the kinetics of 2-chloroethyl ethyl sulfide adsorption onto nanocomposite activated carbon nanofibers containing metal oxide nanoparticles

2013 ◽  
Vol 114 ◽  
pp. 24-30 ◽  
Author(s):  
Saeed Dadvar ◽  
Hossein Tavanai ◽  
Mohammad Morshed ◽  
Mehran Ghiaci
Keyword(s):  
Activated Carbon ◽  
Metal Oxide ◽  
Carbon Nanofibers ◽  
Metal Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Activated Carbon Nanofibers ◽  
Kinetics Of

Heterogeneous Adsorption of Activated Carbon Nanofibers Synthesized by Electrospinning Polyacrylonitrile Solution

2006 ◽  
Vol 6 (11) ◽  
pp. 3577-3582
Author(s):  
Jae-Wook Lee ◽  
Hyun-Chul Kang ◽  
Wang-Geun Shim ◽  
Chan Kim ◽  
Kap-Seung Yang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Energy Distribution ◽  
Carbon Nanofibers ◽  
Distribution Functions ◽  
Significant Information ◽  
Activated Carbon Nanofibers ◽  
Equilibrium And Kinetics ◽  
Adsorption Energy Distribution Functions ◽  
Energy Distribution Functions ◽  
Kinetics Of

This study focuses on the adsorption properties of activated carbon nanofibers (CNFs) fabricated by electrospinning polyacrylonitrile solutions dissolved in dimethylformamide, followed by heat treatment at high activation temperatures (700, 750, 800 °C). The samples were characterized by BET, SEM, and XRD. In addition, the adsorption energy distribution functions of CNFs were analyzed by using the generalized nonlinear regularization method. Comparative analysis of energy distribution functions provided significant information on the energetic and structural heterogeneities of CNFs. Furthermore, an investigation of adsorption equilibrium and kinetics of methylene blue (MB) and congo red (CR) revealed that the adsorption capacity and kinetics of MB are much higher and faster than that of CR on a given sample. Our experimental and theoretical results suggest that the CNFs used in this work may be widely used as an adsorbent.

scholarly journals Enhanced thermal decomposition kinetics of poly(lactic acid) sacrificial polymer catalyzed by metal oxide nanoparticles

RSC Advances ◽  
2015 ◽  
Vol 5 (123) ◽  
pp. 101745-101750 ◽  
Author(s):  
Lu Liu ◽  
Michael R. Zachariah ◽  
Stanislav I. Stoliarov ◽  
Jing Li
Keyword(s):  
Thermal Decomposition ◽  
Lactic Acid ◽  
Metal Oxide ◽  
Metal Oxide Nanoparticles ◽  
Solvent Evaporation ◽  
Decomposition Kinetics ◽  
Thermal Decomposition Kinetics ◽  
Poly Lactic Acid ◽  
Oxide Nanoparticles ◽  
Kinetics Of

Poly Lactic Acid (PLA) and 1 wt% PLA/Fe2O3, PLA/CuO, PLA/Bi2O3 composites are prepared by solvent evaporation casting and their enhanced thermal decomposition kinetics catalyzed by low loading metal oxide nanoparticles are studied.

Effect of Carbon Nanofibers Supported With Metal Oxide Nanoparticles on H2S Adsorbent Properties

2014 ◽  
Vol 20 (5) ◽  
pp. 1224-1227 ◽  
Author(s):  
Bharat Bajaj ◽  
Sujeong Kim ◽  
Moon Kyu Park ◽  
Kwang-Bok Yi ◽  
JunYeon Hwang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Carbon Nanofibers ◽  
Metal Oxide Nanoparticles ◽  
Oxide Nanoparticles
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