NDLI: Amine-modified silica nanotubes and nanospheres: synthesis and CO<sub>2</sub> sorption properties

Please wait, while we are loading the content...

Hydrothermally driven three-dimensional evolution of mesoporous hierarchical europium oxide hydrangea microspheres for non-enzymatic sensors of hydrogen peroxide detection

Aqueous photoproduction of Au nanoparticles by natural organic matter: effect of NaBH₄ reduction

Multimedia environmental fate and speciation of engineered nanoparticles: a probabilistic modeling approach

Effect of natural organic matter on dissolution and toxicity of sulfidized silver nanoparticles to Caenorhabditis elegans

Mechanistic and kinetic insights into the ligand-promoted depassivation of bimetallic zero-valent iron nanoparticles

One-pot high yield synthesis of Ag nanoparticle-embedded biochar hybrid materials from waste biomass for catalytic Cr(vi) reduction

Toxicity of dimercaptosuccinate-coated and un-functionalized magnetic iron oxide nanoparticles towards aquatic organisms

Effects of low-molecular-weight organic acids on the dissolution of hydroxyapatite nanoparticles

Evaluation of polymer-coated magnetic nanoparticles for oil separation under environmentally relevant conditions: effect of ionic strength and natural organic macromolecules

Enhanced bactericidal toxicity of silver nanoparticles by the antibiotic gentamicin

Bioaccumulation of ¹³C-fullerenol nanomaterials in wheat

Amine-modified silica nanotubes and nanospheres: synthesis and CO₂ sorption properties

The impact of carbon nanotubes on bioaccumulation and translocation of phenanthrene, 3-CH₃-phenanthrene and 9-NO₂-phenanthrene in maize (Zea mays) seedlings

Impact of CeO₂ nanoparticles on the functions of freshwater ecosystems: a microcosm study

Influence of structural defects of Ge-imogolite nanotubes on their toxicity towards Pseudomonas brassicacearum

Accelerated dephosphorylation of adenosine phosphates and related compounds in the presence of nanocrystalline cerium oxide

Enhanced adsorption and degradation of phenolic pollutants in water by carbon nanotube modified laccase-carrying electrospun fibrous membranes

Evaluation of existing control measures in reducing health and safety risks of engineered nanomaterials

Transformation kinetics of silver nanoparticles and silver ions in aquatic environments revealed by double stable isotope labeling

Preparation of α-Fe₂O₃/polyacrylonitrile nanofiber mat as an effective lead adsorbent

A dual-cocatalyst-loaded Au/BiOI/MnO_x system for enhanced photocatalytic greenhouse gas conversion into solar fuels

Spectral characterization and surface complexation modeling of low molecular weight organics on hematite nanoparticles: role of electrolytes in the binding mechanism

Back cover

Environmental Science: Nano Vol - 3 Issue - 3

Environmental Science: Nano Vol - 3 Issue - 2

Environmental Science: Nano Vol - 3 Issue - 1

Environmental Science: Nano Vol -2

Environmental Science: Nano Vol -1

Amine-modified silica nanotubes and nanospheres: synthesis and CO₂ sorption properties

Content Provider	Royal Society of Chemistry (RSC)
Author	Manchanda, Amanpreet S. Ghimire, Pramila Gunathilake, Chamila Kruk, Michal Jaroniec, Mietek
Copyright Year	2016
Abstract	Silica nanotubes (SNT) and silica nanospheres (SNS) were prepared in the presence of Pluronic F127 triblock copolymer. Post-synthesis grafting and co-condensation were used to introduce aminopropyl groups on the surface of SNT and SNS, respectively. Nitrogen adsorption was employed to evaluate the surface area and porosity of unmodified and modified SNT and SNS. These materials were tested for CO2 capture at ambient (25 °C) and elevated (120 °C) temperatures and showed high sorption uptakes (0.91–2.87 mmol g−1) at 120 °C. The CO2 uptakes obtained at 1.2 atm and 25 °C for SNT, SNS, and aminopropyl-modified SNT and SNS are 2.81, 2.06, 2.35, and 1.54 mmol g−1, respectively. The microporosity of the samples was shown to be beneficial for CO2 physisorption under ambient conditions, while basic amine groups were essential for enhancing CO2 chemisorption at elevated temperatures.
Starting Page	806
Ending Page	817
Page Count	12
File Format	HTM / HTML PDF
ISSN	20518153
Volume Number	3
Issue Number	4
Journal	Environmental Science: Nano
DOI	10.1039/c6en00125d
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Silicon dioxide Copolymer Grafting Adsorption Porosity Sorption Physisorption Chemisorption
Content Type	Text
Resource Type	Article
Subject	Environmental Science Materials Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Carbon Dioxide Capture through Physical and Chemical Adsorption Using Porous Carbon Materials: A Review

Synthesis and Carbon Dioxide Adsorption Properties of Amine Modified Particulate Silica Aerogel Sorbents

Improving CO2 adsorption with new amine-functionalized Y-type zeolite

Optimization of CO₂ Sorption onto Spent Shale with Diethylenetriamine (DETA) and Ethylenediamine (EDA).

Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO2 Capture: Balanced Physisorption and Chemisorption

Phase evolution during one-pot synthesis of amine modified mesoporous silica materials: Preparation, properties, carbon dioxide adsorption

Relevance of defects in ZnO nanotubes for selective adsorption of H2S and CO2 gas molecules: Ab-initio investigation

Copper-containing monodisperse mesoporous silica nanospheres by a smart one-step approach

Synthesis, characterization and sorption properties of silica modified with some derivatives of ß-cyclodextrin.

Amine-modified silica nanotubes and nanospheres: synthesis and CO₂ sorption properties

Similar Documents

Carbon Dioxide Capture through Physical and Chemical Adsorption Using Porous Carbon Materials: A Review

Synthesis and Carbon Dioxide Adsorption Properties of Amine Modified Particulate Silica Aerogel Sorbents

Improving CO2 adsorption with new amine-functionalized Y-type zeolite

Optimization of CO2 Sorption onto Spent Shale with Diethylenetriamine (DETA) and Ethylenediamine (EDA).

Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO2 Capture: Balanced Physisorption and Chemisorption

Phase evolution during one-pot synthesis of amine modified mesoporous silica materials: Preparation, properties, carbon dioxide adsorption

Relevance of defects in ZnO nanotubes for selective adsorption of H2S and CO2 gas molecules: Ab-initio investigation

Copper-containing monodisperse mesoporous silica nanospheres by a smart one-step approach

Synthesis, characterization and sorption properties of silica modified with some derivatives of ß-cyclodextrin.

Amine-modified silica nanotubes and nanospheres: synthesis and CO2 sorption properties

Optimization of CO₂ Sorption onto Spent Shale with Diethylenetriamine (DETA) and Ethylenediamine (EDA).

Amine-modified silica nanotubes and nanospheres: synthesis and CO₂ sorption properties