Study on Skin Effect in PEMFC with Dynamic Current

Zhi Ping Luo; Chao Liu; Ma Ji Luo

doi:10.4028/www.scientific.net/AMR.347-353.3246

Paper Titles

Residual Stress and Thermal Stress in Ni/YSZ Anode Support Micro-Tubular Solid Oxide Fuel Cell
p.3228

Preparation and Electrochemical Properties of Mg₄₀Al₆₀ Hydrogen Storage Alloy
p.3232

Bunsen Reaction Using a Counter-Current Flow Reactor in Sulfur-Iodine Hydrogen Production Process: Effects of Reactor Shape and Temperature
p.3238

On-Demand Hydrogen Generator Based on the Reaction between Aluminum Slurry and Alkaline Solution
p.3242

Study on Skin Effect in PEMFC with Dynamic Current
p.3246

Governance of Water Pollution in the Tai Lake Basin - Based on the Governance Experience of the Thames River Basin
p.3251

Hydrogen Evolution Properties of Carbon Supported PtCu-LaO_X Composite Multi-Layer Membrane Electrode Materials
p.3260

Electrochemical Oxidation of Borohydride on Cu Electrode
p.3264

GM-Fisher Body Revisited: Based on the Synthesis of the Transaction Cost and the Capabilities
p.3268

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 347-353Study on Skin Effect in PEMFC with Dynamic Current

Study on Skin Effect in PEMFC with Dynamic Current

Abstract:

The main materials of polymer electrolyte membrane fuel cell (PEMFC) are carbon (C) and Stainless Steel (Fe). The dynamic current of PEMFC will cause nonuniform distribution of current density in these materials. Simple models which materials are carbon (C) and Stainless Steel (Fe) are used in testing. A testing device using electromagnetic method was set up to detect the induced electromotive force in models. Theoretical calculations using electromagnetism and mathematics are set up to calculate the current density distribution of models. It is shown from the comparison between calculated values of the formula and measured values that the dynamic current of PEMFC will cause skin effect.