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Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar

Currently, large scale of oxygen production for air separation unit (ASU) in carbon capture storage (CCS) is carried out using cryogenic distillation. It is a mature technology but has several drawbacks such as energy extensive and high operational cost due to very low temperature and high pressure...

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Main Author: Sihar, Ainun Sailah
Format: Thesis
Language:English
Published: 2019
Online Access:https://ir.uitm.edu.my/id/eprint/87948/1/87948.pdf
https://ir.uitm.edu.my/id/eprint/87948/
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spelling my.uitm.ir.879482024-08-15T03:26:44Z https://ir.uitm.edu.my/id/eprint/87948/ Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar Sihar, Ainun Sailah Currently, large scale of oxygen production for air separation unit (ASU) in carbon capture storage (CCS) is carried out using cryogenic distillation. It is a mature technology but has several drawbacks such as energy extensive and high operational cost due to very low temperature and high pressure operating conditions. Therefore, this thesis focuses on the fabrication of mixed ionic electronic conducting (MIEC) perovskite oxygen transport membrane (OTM) on alumina hollow fibre substrate for production of oxygen from air. One of the main advantages of using perovskite-based membrane is their unique characteristic that only allows oxygen to pass through at temperature higher than 600 °C, leading to an infinite selectivity of oxygen to other gas species. A series of MIEC perovskites; SrCo0.8Fe0.2O3-δ (SCF), La0.6Sr0.4Co0.8Fe0.2O3-δ (LSCF) and La0.6Sr0.4Co0.2Ni0.8O3-δ (LSCNi) were prepared using Pechini sol-gel method and characterized using thermogravimetric analyzer (TGA), X-ray diffractometer (XRD) and Brunauer-Emmett-Teller (B.E.T.) surface area analyzer. 2019 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/87948/1/87948.pdf Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar. (2019) Masters thesis, thesis, Universiti Teknologi MARA (UiTM). <http://terminalib.uitm.edu.my/87948.pdf>
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description Currently, large scale of oxygen production for air separation unit (ASU) in carbon capture storage (CCS) is carried out using cryogenic distillation. It is a mature technology but has several drawbacks such as energy extensive and high operational cost due to very low temperature and high pressure operating conditions. Therefore, this thesis focuses on the fabrication of mixed ionic electronic conducting (MIEC) perovskite oxygen transport membrane (OTM) on alumina hollow fibre substrate for production of oxygen from air. One of the main advantages of using perovskite-based membrane is their unique characteristic that only allows oxygen to pass through at temperature higher than 600 °C, leading to an infinite selectivity of oxygen to other gas species. A series of MIEC perovskites; SrCo0.8Fe0.2O3-δ (SCF), La0.6Sr0.4Co0.8Fe0.2O3-δ (LSCF) and La0.6Sr0.4Co0.2Ni0.8O3-δ (LSCNi) were prepared using Pechini sol-gel method and characterized using thermogravimetric analyzer (TGA), X-ray diffractometer (XRD) and Brunauer-Emmett-Teller (B.E.T.) surface area analyzer.
format Thesis
author Sihar, Ainun Sailah
spellingShingle Sihar, Ainun Sailah
Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar
author_facet Sihar, Ainun Sailah
author_sort Sihar, Ainun Sailah
title Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar
title_short Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar
title_full Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar
title_fullStr Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar
title_full_unstemmed Mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / Ainun Sailah Sihar
title_sort mixed ionic electronic conducting perovskites oxygen transport membrane on alumina hollow fibre substrates for oxygen enrichment / ainun sailah sihar
publishDate 2019
url https://ir.uitm.edu.my/id/eprint/87948/1/87948.pdf
https://ir.uitm.edu.my/id/eprint/87948/
_version_ 1808975930898513920
score 13.211869

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