CO2 selective membranes based on epoxy silane

Carmen Nistor; Sergey Shishatskiy; Marcel Popa; Suzana Pereira Nunes

CO₂ selective membranes based on epoxy silane

Carmen Nistor^*, Sergey Shishatskiy, Marcel Popa, Suzana Pereira Nunes

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The sequestration of CO₂ is currently an important task for the modernization of power plants and refineries. For this purpose membrane technology can be a helpful tool. There is an increasing motivation for improving the selectivity of membranes for CO₂ separation from the other gases. Composite membranes based on 3-glycidoxypropyl trimethoxysilane (GPTMS) and different diamines containing polyether segments were synthesized by sol-gel processes. The composite membranes were characterized by single and mixed gas permeation, scanning electron microscopy and atomic force microscopy. CO₂/N₂ selectivity values up to 75 and CO ₂/CH₄ selectivity values up to 20 were measured.

Original language	English (US)
Pages (from-to)	603-610
Number of pages	8
Journal	Revue Roumaine de Chimie
Volume	54
Issue number	7
State	Published - Jul 2009
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

Cite this

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title = "CO2 selective membranes based on epoxy silane",

abstract = "The sequestration of CO2 is currently an important task for the modernization of power plants and refineries. For this purpose membrane technology can be a helpful tool. There is an increasing motivation for improving the selectivity of membranes for CO2 separation from the other gases. Composite membranes based on 3-glycidoxypropyl trimethoxysilane (GPTMS) and different diamines containing polyether segments were synthesized by sol-gel processes. The composite membranes were characterized by single and mixed gas permeation, scanning electron microscopy and atomic force microscopy. CO2/N2 selectivity values up to 75 and CO 2/CH4 selectivity values up to 20 were measured.",

author = "Carmen Nistor and Sergey Shishatskiy and Marcel Popa and Nunes, {Suzana Pereira}",

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T1 - CO2 selective membranes based on epoxy silane

AU - Nistor, Carmen

AU - Shishatskiy, Sergey

AU - Popa, Marcel

AU - Nunes, Suzana Pereira

PY - 2009/7

Y1 - 2009/7

N2 - The sequestration of CO2 is currently an important task for the modernization of power plants and refineries. For this purpose membrane technology can be a helpful tool. There is an increasing motivation for improving the selectivity of membranes for CO2 separation from the other gases. Composite membranes based on 3-glycidoxypropyl trimethoxysilane (GPTMS) and different diamines containing polyether segments were synthesized by sol-gel processes. The composite membranes were characterized by single and mixed gas permeation, scanning electron microscopy and atomic force microscopy. CO2/N2 selectivity values up to 75 and CO 2/CH4 selectivity values up to 20 were measured.

AB - The sequestration of CO2 is currently an important task for the modernization of power plants and refineries. For this purpose membrane technology can be a helpful tool. There is an increasing motivation for improving the selectivity of membranes for CO2 separation from the other gases. Composite membranes based on 3-glycidoxypropyl trimethoxysilane (GPTMS) and different diamines containing polyether segments were synthesized by sol-gel processes. The composite membranes were characterized by single and mixed gas permeation, scanning electron microscopy and atomic force microscopy. CO2/N2 selectivity values up to 75 and CO 2/CH4 selectivity values up to 20 were measured.

UR - http://www.scopus.com/inward/record.url?scp=75749150539&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:75749150539

SN - 0035-3930

VL - 54

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EP - 610

JO - Revue Roumaine de Chimie

JF - Revue Roumaine de Chimie

IS - 7

ER -

CO₂ selective membranes based on epoxy silane

Abstract

ASJC Scopus subject areas

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