Gas Flow Sputtering of Catalyst Layers for Polymer Electrolyte Membrane Fuel Cells

被引：0
|
作者：
Vasic, Stanislav [1 ]
Guenther, Bernd H. [1 ]
机构：
[1] Fraunhofer Inst Fertigungstech & Angew Mat Forsch, D-28359 Bremen, Germany
来源：
CHEMIE INGENIEUR TECHNIK | 2012年 / 84卷 / 12期
关键词：
Brennstoffzellen; Katalyse; Platin; Sputterverfahren; Catalysis; Fuel cells; Platinum; Sputtering; ALLOY; STABILITY;
D O I：
10.1002/cite.201200039
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Gas flow sputtering (GFS) at increased pressures results in the formation of nanoscale particles of the sputtered material. This process has been evaluated regarding its applicability for synthesizing Pt catalysts for polymer electrolyte membrane fuel cells (PEMFCs). Catalyst layers of varying Pt-loadings were deposited directly onto carbon fiber paper (gas diffusion layers, GDLs). Immediately after deposition, the catalytic activity of the resulting particulate deposits was tested by H-2-oxidation at predefined ratios of H-2/O-2. The Pt deposits were subsequently evaluated regarding their applicability in a PEMFC environment.
引用
收藏
页码：2204 / 2209
页数：6
相关论文
共 50 条
  • [1] Depositing Catalyst Layers in Polymer Electrolyte Membrane Fuel Cells: A Review
    Strong, Austin
    Thornberry, Courtney
    Beattie, Shane
    Chen, Rongrong
    Coles, Stuart R.
    JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY, 2015, 12 (06):
  • [2] Effects of catalyst loading gradient in catalyst layers on performance of polymer electrolyte membrane fuel cells
    Roshandel, Ramin
    Ahmadi, Farzad
    RENEWABLE ENERGY, 2013, 50 : 921 - 931
  • [3] Impact of Membrane Types and Catalyst Layers Composition on Performance of Polymer Electrolyte Membrane Fuel Cells
    Mohanta, Paritosh Kumar
    Ripa, Masuma Sultana
    Regnet, Fabian
    Joerissen, Ludwig
    CHEMISTRYOPEN, 2020, 9 (05): : 607 - 615
  • [4] Investigation of Gas Diffusion Layers for Flexible Polymer Electrolyte Membrane Fuel Cells
    Yoonho So
    Hongnyoung Yoo
    Jaeyeon Kim
    Obeen Kwon
    Seokhun Jeong
    Heesoo Choi
    Hyeonjin Cha
    Taehyun Park
    International Journal of Precision Engineering and Manufacturing-Green Technology, 2023, 10 : 1007 - 1014
  • [5] Investigation of Gas Diffusion Layers for Flexible Polymer Electrolyte Membrane Fuel Cells
    So, Yoonho
    Yoo, Hongnyoung
    Kim, Jaeyeon
    Kwon, Obeen
    Jeong, Seokhun
    Choi, Heesoo
    Cha, Hyeonjin
    Park, Taehyun
    INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY, 2023, 10 (04) : 1007 - 1014
  • [6] Characterization of Thermal and Electronic Conductivities of Catalyst Layers of Polymer Electrolyte Membrane Fuel Cells
    Ahadi, M.
    Jankovic, J.
    Tam, M.
    Zahiri, B.
    Saha, M. S.
    Stumper, J.
    Bahrami, M.
    FUEL CELLS, 2019, 19 (05) : 550 - 560
  • [7] Modeling the performance of electrosprayed catalyst layers in the cathode of polymer electrolyte membrane fuel cells
    Garcia-Salaberri, Pablo A.
    Duque, Luis
    Folgado, Maria Antonia
    Diaz-Alvarez, Ester
    Chaparro, Antonio M.
    FUEL, 2025, 380
  • [8] Electrospun carbon nanofiber catalyst layers for polymer electrolyte membrane fuel cells: Structure and performance
    Chan, Sophia
    Jankovic, Jasna
    Susac, Darija
    Saha, Madhu Sudan
    Tam, Mickey
    Yang, Heejae
    Ko, Frank
    JOURNAL OF POWER SOURCES, 2018, 392 : 239 - 250
  • [9] Quantitative TEM Analysis for the Pt Morphology in the Catalyst Layers of Polymer Electrolyte Membrane Fuel Cells
    Gyoten, Hisaaki
    Hirayama, Tetsuaki
    Kondo, Jun-ichi
    Taomoto, Akira
    Aizawa, Masato
    ELECTROCHEMISTRY, 2011, 79 (05) : 392 - 398
  • [10] Effect of glycerol on micro/nano structures of catalyst layers in polymer electrolyte membrane fuel cells
    Chisaka, Mitsuharu
    Daiguji, Hirofumi
    ELECTROCHIMICA ACTA, 2006, 51 (23) : 4828 - 4833
12345