3D printing and carbonisation is used to produce designed gas diffusion layer materials for polymer electrolyte membrane fuel cells (PEMFC). Using a desktop UV printer, porous microstructures are printed with micro macro-scale features. Successful improvement of the pyrolysis process maintains structural accuracy during carbonisation, reducing material electrically conductive carbon. The size a...

Polymer electrode membrane (PEM) fuel cell has been intensively investigated to improve its output power as a new alternative energy resource. One vital part of PEM fuel cell is its membrane and its critical role in power production of fuel cell. Specifically, the thermal, hydrodynamic and ionic properties of membrane form the core mechanisms of energy generation inside PEM fuel cell. In this s...

Taking into account the restricted ability of polymer electrolyte membrane fuel cell (PEMFC) to generate energy, it is compulsory present techniques, in which an efficient operating power can be achieved. In many applications, PEMFC usually coupled with a high step-up DC-DC converter not only provides conversion, but also offers highly regulated output voltage. Due no-linearity systems, applica...

Inkjet printing is a versatile, contactless and accurate material deposition technology. The present work focused on developing innovative strategies for inkjet of Catalyst-Coated Membranes (CCM) by performing Additive Manufacturing (AM) applied to Polymer Electrolyte Membrane Fuel Cells (PEMFC), without resorting intermediate substrates. Three different approaches AM are presented discussed: a...

in this work, electrocatalyst with core-shell structure (pd as core and pt as shell on vulcanxc-72r) was synthesis. not only this structure can reduce the amount of platinum but it also can increase the gas diffusion electrode (gde) performance in cathode reaction (oxygen reduction reaction or orr) of polymer electrolyte membrane fuel cell (pemfc). to this meaning, one series of electrocatalyst...

The proton exchange membrane fuel cell(PEMFC) is a type of fuel cell being developed for transport applications as well as for stationary fuel cell applications and portable fuel cell applications. Recently, the research of PEMFC has been more focused on describing the characteristics and building models of fuel cells, which are important application but obviously not enough. This paper present...

This data provides the fuel cell performance of Nafion based hybrid membranes containing GO and dihydrogen phosphate functionalized ionic liquid (IL) at 70 °C under anhydrous condition. Readers are requested to go through the article entitled "Nafion® based hybrid composite membrane containing GO and dihydrogen phosphate functionalized ionic liquid for high temperature polymer electrolyte membr...

Degradation and cost are the main factors affecting commercial applications of Polymer Electrolyte Membrane Fuel Cells (PEMFC). This paper proposes a novel degradation prediction for PEMFC in various by using Multi-kernel Relevance Vector Regression (MRVR) Whale Optimization Algorithm (WOA). method uses data from vehicle operating under real driving conditions laboratory to derive robust model ...

Efficiency, reliability and lifetime of polymer electrolyte membrane fuel cells (PEMFCs) are significantly limited by inadequate water management. High-performance active control algorithms cannot be implemented due to the absence adequate online sensors that can measure internal liquid saturation. A promising technique applied in this context is state observer. However, cell models present str...