On the mesoporous TiN catalyst support for proton exchange membrane fuel cell

Yi Yun Hung; Wei Szu Liu; Yi Chung Chen; Kuan Wen Wang; Tsong Pyng Perng

doi:10.1016/j.ijhydene.2020.03.106

On the mesoporous TiN catalyst support for proton exchange membrane fuel cell

Yi Yun Hung, Wei Szu Liu, Yi Chung Chen, Kuan Wen Wang, Tsong Pyng Perng

材料科學與工程研究所

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

12 引文斯高帕斯（Scopus）

摘要

A mesoporous TiN structure with high surface area and excellent electrical conductivity was fabricated for application as a catalyst support in proton exchange membrane fuel cell (PEMFC). Pt nanoparticles were then uniformly deposited on the TiN porous support by wet chemical reduction. The performances of PEMFC using Pt@TiN electrodes were evaluated by a single cell test station. The membrane electrode assembly using Pt@TiN for both anode and cathode exhibited 70%–120% higher specific power densities than that of commercial E-Tek due to higher electrical conductivity and porosity of the catalyst support and higher Pt utilization efficiency.

原文	???core.languages.en_GB???
頁（從 - 到）	14083-14092
頁數	10
期刊	International Journal of Hydrogen Energy
卷	45
發行號	27
DOIs	https://doi.org/10.1016/j.ijhydene.2020.03.106
出版狀態	已出版 - 18 5月 2020

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10.1016/j.ijhydene.2020.03.106

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title = "On the mesoporous TiN catalyst support for proton exchange membrane fuel cell",

abstract = "A mesoporous TiN structure with high surface area and excellent electrical conductivity was fabricated for application as a catalyst support in proton exchange membrane fuel cell (PEMFC). Pt nanoparticles were then uniformly deposited on the TiN porous support by wet chemical reduction. The performances of PEMFC using Pt@TiN electrodes were evaluated by a single cell test station. The membrane electrode assembly using Pt@TiN for both anode and cathode exhibited 70%–120% higher specific power densities than that of commercial E-Tek due to higher electrical conductivity and porosity of the catalyst support and higher Pt utilization efficiency.",

keywords = "Catalyst support, Mesoporous structure, P-123, Proton exchange membrane fuel cell, Pt, Titanium nitride",

author = "Hung, {Yi Yun} and Liu, {Wei Szu} and Chen, {Yi Chung} and Wang, {Kuan Wen} and Perng, {Tsong Pyng}",

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AU - Hung, Yi Yun

AU - Liu, Wei Szu

AU - Chen, Yi Chung

AU - Wang, Kuan Wen

AU - Perng, Tsong Pyng

PY - 2020/5/18

Y1 - 2020/5/18

N2 - A mesoporous TiN structure with high surface area and excellent electrical conductivity was fabricated for application as a catalyst support in proton exchange membrane fuel cell (PEMFC). Pt nanoparticles were then uniformly deposited on the TiN porous support by wet chemical reduction. The performances of PEMFC using Pt@TiN electrodes were evaluated by a single cell test station. The membrane electrode assembly using Pt@TiN for both anode and cathode exhibited 70%–120% higher specific power densities than that of commercial E-Tek due to higher electrical conductivity and porosity of the catalyst support and higher Pt utilization efficiency.

AB - A mesoporous TiN structure with high surface area and excellent electrical conductivity was fabricated for application as a catalyst support in proton exchange membrane fuel cell (PEMFC). Pt nanoparticles were then uniformly deposited on the TiN porous support by wet chemical reduction. The performances of PEMFC using Pt@TiN electrodes were evaluated by a single cell test station. The membrane electrode assembly using Pt@TiN for both anode and cathode exhibited 70%–120% higher specific power densities than that of commercial E-Tek due to higher electrical conductivity and porosity of the catalyst support and higher Pt utilization efficiency.

KW - Catalyst support

KW - Mesoporous structure

KW - P-123

KW - Proton exchange membrane fuel cell

KW - Pt

KW - Titanium nitride

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M3 - 期刊論文

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SN - 0360-3199

VL - 45

SP - 14083

EP - 14092

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

IS - 27

ER -

On the mesoporous TiN catalyst support for proton exchange membrane fuel cell

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