Failure of cathode gas diffusion layer in 1 kW fuel cell stack under new European driving cycle

2021 ◽  
Vol 303 ◽  
pp. 117688
Author(s):  
Yange Yang ◽  
Xiangyang Zhou ◽  
Bing Li ◽  
Cunman Zhang
Keyword(s):  
Fuel Cell ◽  
Diffusion Layer ◽  
Gas Diffusion Layer ◽  
Gas Diffusion ◽  
Driving Cycle ◽  
Fuel Cell Stack

A Novel 3D Printing Technique to Synthesise Gas Diffusion Layer for PEM Fuel Cell Application

2016 ◽  
Author(s):  
Arunkumar Jayakumar ◽  
Maximiano Ramos ◽  
Ahmed Al-Jumaily
Keyword(s):  
Fuel Cell ◽  
Diffusion Layer ◽  
Electrical Characterization ◽  
Gas Diffusion Layer ◽  
Pem Fuel Cell ◽  
Integrated Approach ◽  
Gas Diffusion ◽  
Fuel Cell Stack ◽  
Fuel Cell Application ◽  
Microfabrication Technology

Gas Diffusion Layer (GDL) is a versatile component of the PEM fuel cell stack and the well-known gas diffusion substrates used in the PEM fuel cell stack incorporates the carbon fiber based GDLs which suffers from limitations due to degradation and carbon oxidation. The present paper describes the novel integrated approach using 3D printed microfabrication technology to develop a durable, cheap and conductive gas diffusion material. Mechanical and Electrical characterization of the proposed material is performed which evidently indicates that the proposed material can be a promising candidate for gas diffusion layer in future.

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