High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites

G. M. Wu; I. C. Hsu; S. J. Lin

High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites

G. M. Wu
, I. C. Hsu
, S. J. Lin

Graduate Institute of Electro-Optical Engineering

Chang Gung University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

High performance solid polymer electrolyte membranes (SPEM) were prepared from polyether ether ketone (PEEK) with high mechanical strength and thermal stability. The sulfonation reaction improved membrane hydrophilicity and water absorbility, and thus increased ionic conductivity for the applications in direct methanol fuel cells (DMFC). The ionic conductivity has been increased from 10^-4 to 10^-2 S cm^-1 while the sulfonation time was increased from 72 to 168 h. The effects of nano-SiO₂ composites were devoted to improved thermal and mechanical properties, and methanol permeability. The methanol permeability was decreased from 4.11x10 ⁷ to 3.13x10^-7 cm² s^-1. In addition, the ionic conductivity could be further improved by supercritical carbon dioxide (scCO₂) treatment under the conditions of 20 MPa at 40d̀C for 30 min.

Original language	English
Title of host publication	Nanotechnology 2010
Subtitle of host publication	Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010
Pages	817-820
Number of pages	4
State	Published - 2010
Event	Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010 - Anaheim, CA, United States Duration: 21 06 2010 → 24 06 2010

Publication series

Name	Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010
Volume	3

Conference

Conference	Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010
Country/Territory	United States
City	Anaheim, CA
Period	21/06/10 → 24/06/10

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Ionic conductivity
PEEK
Solid polymer electrolyte membrane

Cite this

Wu, G. M., Hsu, I. C., & Lin, S. J. (2010). High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites. In Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010 (pp. 817-820). (Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010; Vol. 3).

Wu, G. M. ; Hsu, I. C. ; Lin, S. J. / High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites. Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010. 2010. pp. 817-820 (Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010).

@inproceedings{8bb57559bf904e299293830e4168a7bf,

title = "High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites",

abstract = "High performance solid polymer electrolyte membranes (SPEM) were prepared from polyether ether ketone (PEEK) with high mechanical strength and thermal stability. The sulfonation reaction improved membrane hydrophilicity and water absorbility, and thus increased ionic conductivity for the applications in direct methanol fuel cells (DMFC). The ionic conductivity has been increased from 10-4 to 10-2 S cm-1 while the sulfonation time was increased from 72 to 168 h. The effects of nano-SiO2 composites were devoted to improved thermal and mechanical properties, and methanol permeability. The methanol permeability was decreased from 4.11x10 7 to 3.13x10-7 cm2 s-1. In addition, the ionic conductivity could be further improved by supercritical carbon dioxide (scCO2) treatment under the conditions of 20 MPa at 40{\`d}C for 30 min.",

keywords = "Ionic conductivity, PEEK, Solid polymer electrolyte membrane",

author = "Wu, \{G. M.\} and Hsu, \{I. C.\} and Lin, \{S. J.\}",

year = "2010",

language = "英语",

isbn = "9781439834152",

series = "Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010",

pages = "817--820",

booktitle = "Nanotechnology 2010",

note = "Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010 ; Conference date: 21-06-2010 Through 24-06-2010",

}

Wu, GM, Hsu, IC & Lin, SJ 2010, High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites. in Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010. Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010, vol. 3, pp. 817-820, Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010, Anaheim, CA, United States, 21/06/10.

High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites. / Wu, G. M.; Hsu, I. C.; Lin, S. J.
Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010. 2010. p. 817-820 (Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites

AU - Wu, G. M.

AU - Hsu, I. C.

AU - Lin, S. J.

PY - 2010

Y1 - 2010

N2 - High performance solid polymer electrolyte membranes (SPEM) were prepared from polyether ether ketone (PEEK) with high mechanical strength and thermal stability. The sulfonation reaction improved membrane hydrophilicity and water absorbility, and thus increased ionic conductivity for the applications in direct methanol fuel cells (DMFC). The ionic conductivity has been increased from 10-4 to 10-2 S cm-1 while the sulfonation time was increased from 72 to 168 h. The effects of nano-SiO2 composites were devoted to improved thermal and mechanical properties, and methanol permeability. The methanol permeability was decreased from 4.11x10 7 to 3.13x10-7 cm2 s-1. In addition, the ionic conductivity could be further improved by supercritical carbon dioxide (scCO2) treatment under the conditions of 20 MPa at 40d̀C for 30 min.

AB - High performance solid polymer electrolyte membranes (SPEM) were prepared from polyether ether ketone (PEEK) with high mechanical strength and thermal stability. The sulfonation reaction improved membrane hydrophilicity and water absorbility, and thus increased ionic conductivity for the applications in direct methanol fuel cells (DMFC). The ionic conductivity has been increased from 10-4 to 10-2 S cm-1 while the sulfonation time was increased from 72 to 168 h. The effects of nano-SiO2 composites were devoted to improved thermal and mechanical properties, and methanol permeability. The methanol permeability was decreased from 4.11x10 7 to 3.13x10-7 cm2 s-1. In addition, the ionic conductivity could be further improved by supercritical carbon dioxide (scCO2) treatment under the conditions of 20 MPa at 40d̀C for 30 min.

KW - Ionic conductivity

KW - PEEK

KW - Solid polymer electrolyte membrane

UR - https://www.scopus.com/pages/publications/78049442603

M3 - 会议稿件

AN - SCOPUS:78049442603

SN - 9781439834152

T3 - Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010

SP - 817

EP - 820

BT - Nanotechnology 2010

T2 - Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010

Y2 - 21 June 2010 through 24 June 2010

ER -

Wu GM, Hsu IC, Lin SJ. High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites. In Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010. 2010. p. 817-820. (Nanotechnology 2010: Bio Sensors, Instruments, Medical, Environment and Energy - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010).

High performance solid polymer electrolyte membranes prepared from polyether ether ketone composites

Abstract

Publication series

Conference

UN SDGs

Keywords

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