Geometric, Magnetic, and Adsorption Properties of Cross-Linking Carbon Nanotubes: A Computational Study

2013 ◽  
Vol 117 (7) ◽  
pp. 3646-3652 ◽  
Author(s):  
Jianhua Wu ◽  
Anahita Ayasoufi ◽  
Jerzy Leszczynski ◽  
Frank Hagelberg
Keyword(s):  
Carbon Nanotubes ◽  
Computational Study ◽  
Adsorption Properties ◽  
Cross Linking

Assemblies of single-walled carbon nanotubes generated by covalent cross-linking with organic linkers

2015 ◽  
Vol 3 (13) ◽  
pp. 6747-6750 ◽  
Author(s):  
Ram Kumar ◽  
C. N. R. Rao
Keyword(s):  
Carbon Nanotubes ◽  
Gas Adsorption ◽  
Single Walled Carbon Nanotubes ◽  
Adsorption Properties ◽  
Cross Linking ◽  
Single Walled Carbon ◽  
Covalently Linked ◽  
Walled Carbon Nanotubes

Assemblies of covalently linked single-walled carbon nanotubes with superior gas adsorption properties have been prepared and characterized.

scholarly journals Modification of Ceramic Membranes with Carbon Compounds for Pharmaceutical Substances Removal from Water in a Filtration–Adsorption System

Membranes ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 481
Author(s):  
Daniel Polak ◽  
Izabela Zielińska ◽  
Maciej Szwast ◽  
Igor Kogut ◽  
Artur Małolepszy
Keyword(s):  
Carbon Nanotubes ◽  
Ceramic Membranes ◽  
Adsorption Properties ◽  
Permeate Flux ◽  
Pharmaceutical Substances ◽  
Carboxylic Groups ◽  
Multi Walled Carbon Nanotubes ◽  
Carbon Ceramic ◽  
Filtration Properties ◽  
Walled Carbon Nanotubes

The aim of this work is to develop a new type of carbon-ceramic membranes for the removal of pharmaceutical substances from water. The membranes were prepared by the chemical modification method using an organosilicon precursor—octadecyltrichlorosilane (ODTS). Graphene oxide, multi-walled carbon nanotubes with carboxylic groups, and single-walled carbon nanotubes were used in the modification process. The filtration properties and adsorption properties of the developed membranes were tested. In order to characterize the membrane, the water permeability, the change of the permeate flux in time, and the adsorbed mass of the substance were determined. Additionally, the surface properties of the membranes were characterized by contact angle measurements and porosimetry. The antibiotic tetracycline was used in the adsorption tests. Based on the results, the improved adsorption properties of the modified membrane in relation to the unmodified membrane were noticed. Novel ceramic membranes modified with MWCNT are characterized by 45.4% removal of tetracycline and permeate flux of 520 L·h·m−2·bar−1. We demonstrated the ability of modified membranes to adsorb pharmaceuticals from water streams that are in contact with the membrane. Novel membranes retain their filtration properties. Therefore, such membranes can be used in an integrated filtration–adsorption process.

scholarly journals Synthesis, Crystal Structure, UV–Vis Adsorption Properties, Photoelectric Behavior, and DFT Computational Study of All-Inorganic and Lead-Free Copper Halide Salt K2Cu2Cl6

ACS Omega ◽  
2018 ◽  
Vol 3 (10) ◽  
pp. 14021-14026 ◽  
Author(s):  
Huawei Zhou ◽  
Xuejing Liu ◽  
Guohang He ◽  
Lin Fan ◽  
Shaozhen Shi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Computational Study ◽  
Adsorption Properties ◽  
Lead Free ◽  
Copper Halide ◽  
Halide Salt

Trapping and sensing of hazardous insecticides by chemically modified single walled carbon nanotubes

2017 ◽  
Vol 19 (35) ◽  
pp. 24059-24066 ◽  
Author(s):  
Arkamita Bandyopadhyay ◽  
Dibyajyoti Ghosh ◽  
Swapan K. Pati
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metal ◽  
Computational Study ◽  
Single Walled Carbon Nanotubes ◽  
Ambient Condition ◽  
Nitrogen Doped ◽  
Chemically Modified ◽  
Nitrogen Doped Carbon ◽  
Walled Carbon Nanotubes ◽  
Incorporated Nitrogen

Computational study demonstrates transition metal incorporated nitrogen doped carbon nanotubes can efficiently trap various harmful insecticides at ambient condition.

A Review of a Computational Study of Carbon Nanotubes

2019 ◽  
pp. 25-38 ◽  
Author(s):  
Hiteshi Tandon ◽  
Shalini ◽  
Prabhat Ranjan ◽  
Vandana Suhag ◽  
Tanmoy Chakraborty
Keyword(s):  
Carbon Nanotubes ◽  
Computational Study

Hydrogen Adsorption Properties of Carbon Nanotubes and Platinum Nanoparticles from a New Ammonium-Ethylimidazolium Chloroplatinate Salt

ChemSusChem ◽  
2016 ◽  
Vol 9 (10) ◽  
pp. 1153-1165 ◽  
Author(s):  
Emanuela Tamburri ◽  
Maria Cristina Cassani ◽  
Barbara Ballarin ◽  
Massimo Tomellini ◽  
Cristina Femoni ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Platinum Nanoparticles ◽  
Hydrogen Adsorption ◽  
Adsorption Properties

Effects of chitosan modification, cross-linking, and oxidation on the structure, thermal stability, and adsorption properties of porous maize starch

2021 ◽  
pp. 107288
Author(s):  
Xiuying Han ◽  
Huiliang Wen ◽  
Yu Luo ◽  
Jun Yang ◽  
Wenhao Xiao ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Adsorption Properties ◽  
Cross Linking ◽  
Maize Starch

Effect of in-situ boron doping on hydrogen adsorption properties of carbon nanotubes

2019 ◽  
Vol 44 (33) ◽  
pp. 18193-18204 ◽  
Author(s):  
Shrilekha V. Sawant ◽  
Seemita Banerjee ◽  
Ashwin W. Patwardhan ◽  
Jyeshtharaj B. Joshi ◽  
Kinshuk Dasgupta
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Adsorption ◽  
Boron Doping ◽  
Adsorption Properties

Effect of the Si, Al and B doping on the sensing behaviour of carbon nanotubes toward ethylene oxide: a computational study

2019 ◽  
Vol 45 (16) ◽  
pp. 1384-1394
Author(s):  
Tooba Afshari ◽  
Mohsen Mohsennia
Keyword(s):  
Carbon Nanotubes ◽  
Ethylene Oxide ◽  
Computational Study ◽  
B Doping
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