The 3D secrets of fuel cell catalyst layers

被引：0
|
作者：
Jasna Jankovic
机构：
[1] University of Connecticut,Department of Materials Science & Engineering
来源：
Nature Catalysis | 2023年 / 6卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Proton exchange membrane fuel cell catalyst layers (CLs) have complex structures that largely determine their performance and durability. Their three-dimensional morphology and component spatial distribution is still poorly understood. This comprehensive work reports one of the first cryogenic transmission electron tomography reconstructions of a full commercial CL section, including challenging-to-image ionomer distribution.
引用
收藏
页码：378 / 380
页数：2
相关论文
共 50 条
  • [41] High performance PEM fuel cell catalyst layers with hydrophobic channels
    Avcioglu, Gokce S.
    Ficicilar, Berker
    Bayrakceken, Ayse
    Eroglu, Inci
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (24) : 7720 - 7731
  • [42] A Comparison of Models for Transport Resistance in Fuel-Cell Catalyst Layers
    Darling, Robert
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2018, 165 (16) : F1331 - F1339
  • [43] Colloid chemical approach to cracking formation in fuel cell catalyst layers
    Kumano, Naomi
    Kudo, Kenji
    Akimoto, Yusuke
    Ishii, Masahiko
    Nakamura, Hiroshi
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 255
  • [44] Effect of Porosity in Catalyst Layers on Direct Methanol Fuel Cell Performances
    Lee, Y.
    Kim, T. K.
    Choi, Y. S.
    [J]. FUEL CELLS, 2013, 13 (02) : 173 - 180
  • [45] In situ investigation of moisture sorption mechanism in fuel cell catalyst layers
    Planes, Emilie
    Peet, Joseph
    Brubach, Jean-Blaise
    Porcar, Lionel
    De Moor, Gilles
    Iojoiu, Cristina
    Lyonnard, Sandrine
    [J]. ENERGY ADVANCES, 2024, 3 (07): : 1594 - 1611
  • [46] Ionomer network of catalyst layers for proton exchange membrane fuel cell
    Ren, Hong
    Teng, Yue
    Meng, Xiangchao
    Fang, Dahui
    Huang, He
    Geng, Jiangtao
    Shao, Zhigang
    [J]. JOURNAL OF POWER SOURCES, 2021, 506
  • [47] Performance analysis of a PEM fuel cell cathode with multiple catalyst layers
    Srinivasarao, M.
    Bhattacharyya, D.
    Rengaswamy, R.
    Narasimhan, S.
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (12) : 6356 - 6365
  • [48] 3D or not 3D: a guide to assess cell viability in 3D cell systems
    Bikmulina, Polina
    Kosheleva, Nastasia
    Efremov, Yuri
    Antoshin, Artem
    Heydari, Zahra
    Kapustina, Valentina
    Royuk, Valery
    Mikhaylov, Vasily
    Fomin, Victor
    Vosough, Massoud
    Timashev, Peter
    Rochev, Yury
    Shpichka, Anastasia
    [J]. SOFT MATTER, 2022, 18 (11) : 2222 - 2233
  • [49] 3D Minimum Fuel Route Planning and Path Generation for a Fuel Cell Powered UAV
    Zhou, Min
    Prasad, J. V. R.
    [J]. UNMANNED SYSTEMS, 2014, 2 (01) : 53 - 72
  • [50] Secrets revealed by 3D scans (Scanning of Italian violins)
    不详
    [J]. STRAD, 2006, 117 (1399): : 11 - 11
12345