YSZ-carbonate dual-phase membranes for high temperature carbon dioxide separation

Howon Ahn; Daeho Kim; Víctor Manuel Aceituno Melgar; Jinsoo Kim; Mohd Roslee Othman; Hoang Viet Phuc Nguyen; Jonghee Han; Sung Pil Yoon

doi:10.1016/j.jiec.2013.12.069

YSZ-carbonate dual-phase membranes for high temperature carbon dioxide separation

Howon Ahn, Daeho Kim, Víctor Manuel Aceituno Melgar, Jinsoo Kim, Mohd Roslee Othman, Hoang Viet Phuc Nguyen, Jonghee Han, Sung Pil Yoon

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

20 Citations (Scopus)

Abstract

A dense yttria stabilized zirconia (YSZ)-carbonate membrane that was impermeable to gas at low temperature became highly permeable to CO₂ at temperature above the melting point of the carbonate. The CO₂ permeance across the YSZ-molten carbonate dual-phase membrane was observed to be higher than 0.1×10^-8mol/m²/Pa/s at temperature >650°C. The movement of ions was promoted at high temperature as YSZ and molten carbonate became highly conductive to oxygen ions and carbonate species, respectively. Addition of poly(methyl methacrylate) (PMMA) during preparation of macroporous YSZ support created interconnected pore structures that were found conducive for carbonate infiltration and integration with the membrane materials.

Original language	English
Pages (from-to)	3703-3708
Number of pages	6
Journal	Journal of Industrial and Engineering Chemistry
Volume	20
Issue number	5
DOIs	https://doi.org/10.1016/j.jiec.2013.12.069
Publication status	Published - 2014 Sept 25

Keywords

Carbon dioxide
Membrane
Molten carbonate
Permeability
YSZ

ASJC Scopus subject areas

Chemical Engineering(all)

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10.1016/j.jiec.2013.12.069

Cite this

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title = "YSZ-carbonate dual-phase membranes for high temperature carbon dioxide separation",

abstract = "A dense yttria stabilized zirconia (YSZ)-carbonate membrane that was impermeable to gas at low temperature became highly permeable to CO2 at temperature above the melting point of the carbonate. The CO2 permeance across the YSZ-molten carbonate dual-phase membrane was observed to be higher than 0.1×10-8mol/m2/Pa/s at temperature >650°C. The movement of ions was promoted at high temperature as YSZ and molten carbonate became highly conductive to oxygen ions and carbonate species, respectively. Addition of poly(methyl methacrylate) (PMMA) during preparation of macroporous YSZ support created interconnected pore structures that were found conducive for carbonate infiltration and integration with the membrane materials.",

keywords = "Carbon dioxide, Membrane, Molten carbonate, Permeability, YSZ",

author = "Howon Ahn and Daeho Kim and Melgar, {V{\'i}ctor Manuel Aceituno} and Jinsoo Kim and Othman, {Mohd Roslee} and Nguyen, {Hoang Viet Phuc} and Jonghee Han and Yoon, {Sung Pil}",

note = "Funding Information: This research was supported by Korea Institute of Science and Technology .",

year = "2014",

month = sep,

day = "25",

doi = "10.1016/j.jiec.2013.12.069",

language = "English",

volume = "20",

pages = "3703--3708",

journal = "Journal of Industrial and Engineering Chemistry",

issn = "1226-086X",

publisher = "Korean Society of Industrial Engineering Chemistry",

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TY - JOUR

T1 - YSZ-carbonate dual-phase membranes for high temperature carbon dioxide separation

AU - Ahn, Howon

AU - Kim, Daeho

AU - Melgar, Víctor Manuel Aceituno

AU - Kim, Jinsoo

AU - Othman, Mohd Roslee

AU - Nguyen, Hoang Viet Phuc

AU - Han, Jonghee

AU - Yoon, Sung Pil

N1 - Funding Information: This research was supported by Korea Institute of Science and Technology .

PY - 2014/9/25

Y1 - 2014/9/25

N2 - A dense yttria stabilized zirconia (YSZ)-carbonate membrane that was impermeable to gas at low temperature became highly permeable to CO2 at temperature above the melting point of the carbonate. The CO2 permeance across the YSZ-molten carbonate dual-phase membrane was observed to be higher than 0.1×10-8mol/m2/Pa/s at temperature >650°C. The movement of ions was promoted at high temperature as YSZ and molten carbonate became highly conductive to oxygen ions and carbonate species, respectively. Addition of poly(methyl methacrylate) (PMMA) during preparation of macroporous YSZ support created interconnected pore structures that were found conducive for carbonate infiltration and integration with the membrane materials.

AB - A dense yttria stabilized zirconia (YSZ)-carbonate membrane that was impermeable to gas at low temperature became highly permeable to CO2 at temperature above the melting point of the carbonate. The CO2 permeance across the YSZ-molten carbonate dual-phase membrane was observed to be higher than 0.1×10-8mol/m2/Pa/s at temperature >650°C. The movement of ions was promoted at high temperature as YSZ and molten carbonate became highly conductive to oxygen ions and carbonate species, respectively. Addition of poly(methyl methacrylate) (PMMA) during preparation of macroporous YSZ support created interconnected pore structures that were found conducive for carbonate infiltration and integration with the membrane materials.

KW - Carbon dioxide

KW - Membrane

KW - Molten carbonate

KW - Permeability

KW - YSZ

UR - http://www.scopus.com/inward/record.url?scp=84903540911&partnerID=8YFLogxK

U2 - 10.1016/j.jiec.2013.12.069

DO - 10.1016/j.jiec.2013.12.069

M3 - Article

AN - SCOPUS:84903540911

SN - 1226-086X

VL - 20

SP - 3703

EP - 3708

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

IS - 5

ER -

YSZ-carbonate dual-phase membranes for high temperature carbon dioxide separation

Abstract

Keywords

ASJC Scopus subject areas

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