Journal ArticleDOI
Effect of clamping pressure on liquid-cooled PEMFC stack performance considering inhomogeneous gas diffusion layer compression
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TLDR
In this paper, a numerical study was performed to investigate the effect of clamping pressure on the performance of liquid-cooled PEMFC stacks, which can be utilized as a guidance for stack assembly process in practical application.About:
This article is published in Applied Energy.The article was published on 2020-01-15. It has received 67 citations till now. The article focuses on the topics: Stack (abstract data type) & Thermal diffusivity.read more
Citations
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Journal ArticleDOI
Study of the mechanical behavior of paper-type GDL in PEMFC based on microstructure morphology
TL;DR: In this article, the microstructure of gas diffusion layer (GDL) is reconstructed stochastically, then the stress-strain relationship of GDL is explored from the perspective of solid mechanics by using the finite element method.
Journal ArticleDOI
Experimental investigation on the voltage uniformity for a PEMFC stack with different dynamic loading strategies
TL;DR: In this paper, a 3-kW stack is examined experimentally on its voltage uniformity (voltage coefficient variation (Cv)) under conditions of loading from open-circuit state (0,A) to nominal current (165,A).
Journal ArticleDOI
Better electrochemical performance of PEMFC under a novel pneumatic clamping mechanism
TL;DR: In this article, a pneumatic clamping mechanism was proposed to generate uniform contact pressure in a single PEMFC with the traditional clamping and a novel PNE mechanism was designed.
Journal ArticleDOI
Proton exchange membrane fuel cell stack consistency: Evaluation methods, influencing factors, membrane electrode assembly parameters and improvement measures
TL;DR: In this paper , the evaluation methods of fuel cell stack consistency are summarized, and various influencing factors of consistency are discussed, including operation conditions, operating mode, control strategy, structure design, component materials, and manufacturing processes.
Journal ArticleDOI
Assembly techniques for proton exchange membrane fuel cell stack: A literature review
Tempat Pemandian Jenazah Fakfak Timur Tengah,Ke Song,Yimin Wang,Yuhang Ding,Hongjie Xu,Philip Mueller-Welt,Tobias Stuermlinger,Katharina Bause,Christopher Ehrmann,Hannes W. Weinmann,Jens Schaefer,Juergen Fleischer,Kai Zhu,Florian Weihard,Matthias Trostmann,Matthias Schwartze,Albert Albers +16 more
TL;DR: There is an urgent need for further research on stack assembly theory and techniques to improve stack assembly efficiency and reduce costs and this review proposes the development trends of assembly key techniques for fuel cell stacks.
References
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Book
Handbook of fuel cells : fundamentals technology and applications
TL;DR: In this article, the authors present a survey of fuel cell technologies and applications, focusing on hydrogen storage, hydrogen generation, and other energy conversion related topics, as well as their applications.
Book
Principles of heat transfer
TL;DR: In this paper, Kreith, Manglik, and Bohn present relevant and stimulating content in this fresh and comprehensive approach to heat transfer, acknowledging that in today's world classical mathematical solutions to Heat Transfer problems are often less influential than computational analysis.
Journal ArticleDOI
Water transport in polymer electrolyte membrane fuel cells
Kui Jiao,Xianguo Li,Xianguo Li +2 more
TL;DR: In this article, the state and transport mechanism of water in different components of PEMFC are elaborated in detail, and the experimental techniques have been developed to predict distributions of water, gas species, temperature and other parameters in polymer electrolyte membrane fuel cell (PEMFC).
Journal ArticleDOI
In-plane and through-plane gas permeability of carbon fiber electrode backing layers
TL;DR: In this paper, the absolute gas permeability of several common gas diffusion layer (GDL) materials for polymer electrolyte membrane fuel cells was measured in three perpendicular directions to investigate anisotropic properties.
Journal ArticleDOI
Advances and challenges in alkaline anion exchange membrane fuel cells
TL;DR: In this article, a general description of the setup of AAEMFCs running on hydrogen and physical and chemical processes occurring in multi-layered porous structure is presented, and the effects of anode and cathode ionomers, structural designs, and water flooding on the performance of the single-cell are explained, and durability and power output of a singlecell are summarized.
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