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MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting

A cross-linked sulfonated polyether ether ketone (C-SPEEK) was incorporated with MXene/potassium titanate nanowire (MKT-NW) as a filler and applied as a proton exchange membrane for photocatalytic water splitting. The prepared hybrid composite PEM had proton conductivity of 0.0097 S cm(−1) at room t...

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Autores principales: Waribam, Preeti, Jaiyen, Kanticha, Samart, Chanatip, Ogawa, Makoto, Guan, Guoqing, Kongparakul, Suwadee
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8695234/
https://www.ncbi.nlm.nih.gov/pubmed/35423448
http://dx.doi.org/10.1039/d0ra09935j
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author Waribam, Preeti
Jaiyen, Kanticha
Samart, Chanatip
Ogawa, Makoto
Guan, Guoqing
Kongparakul, Suwadee
author_facet Waribam, Preeti
Jaiyen, Kanticha
Samart, Chanatip
Ogawa, Makoto
Guan, Guoqing
Kongparakul, Suwadee
author_sort Waribam, Preeti
collection PubMed
description A cross-linked sulfonated polyether ether ketone (C-SPEEK) was incorporated with MXene/potassium titanate nanowire (MKT-NW) as a filler and applied as a proton exchange membrane for photocatalytic water splitting. The prepared hybrid composite PEM had proton conductivity of 0.0097 S cm(−1) at room temperature with an ion exchange capacity of 1.88 meq g(−1). The hybrid composite proton exchange membrane is a reactive membrane which was able to generate hydrogen gas under UV light irradiation. The efficiency of hydrogen gas production was 0.185066 μmol within 5 h for 12% wt of MKT-NW loading. The results indicated that the MKT-NW/C-SPEEK membrane is a promising candidate for ion exchange with hydrogen gas evolution in photocatalytic water splitting and could be applied as a renewable source of energy to use in various fields of applications.
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spelling pubmed-86952342022-04-13 MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting Waribam, Preeti Jaiyen, Kanticha Samart, Chanatip Ogawa, Makoto Guan, Guoqing Kongparakul, Suwadee RSC Adv Chemistry A cross-linked sulfonated polyether ether ketone (C-SPEEK) was incorporated with MXene/potassium titanate nanowire (MKT-NW) as a filler and applied as a proton exchange membrane for photocatalytic water splitting. The prepared hybrid composite PEM had proton conductivity of 0.0097 S cm(−1) at room temperature with an ion exchange capacity of 1.88 meq g(−1). The hybrid composite proton exchange membrane is a reactive membrane which was able to generate hydrogen gas under UV light irradiation. The efficiency of hydrogen gas production was 0.185066 μmol within 5 h for 12% wt of MKT-NW loading. The results indicated that the MKT-NW/C-SPEEK membrane is a promising candidate for ion exchange with hydrogen gas evolution in photocatalytic water splitting and could be applied as a renewable source of energy to use in various fields of applications. The Royal Society of Chemistry 2021-03-01 /pmc/articles/PMC8695234/ /pubmed/35423448 http://dx.doi.org/10.1039/d0ra09935j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Waribam, Preeti
Jaiyen, Kanticha
Samart, Chanatip
Ogawa, Makoto
Guan, Guoqing
Kongparakul, Suwadee
MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting
title MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting
title_full MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting
title_fullStr MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting
title_full_unstemmed MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting
title_short MXene potassium titanate nanowire/sulfonated polyether ether ketone (SPEEK) hybrid composite proton exchange membrane for photocatalytic water splitting
title_sort mxene potassium titanate nanowire/sulfonated polyether ether ketone (speek) hybrid composite proton exchange membrane for photocatalytic water splitting
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8695234/
https://www.ncbi.nlm.nih.gov/pubmed/35423448
http://dx.doi.org/10.1039/d0ra09935j
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