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7.792  Articles
1 of 780 pages  |  10  records  |  more records»
Bipolar plate is an important component of proton exchange membrane fuel cell (PEMFC), which provides fuel and oxidant to reactive sites, collect produced current, and mechanical support for the cell in the stacks. This study concerns to find the optimum ... see more

 Improper parameter setting at the bipolar plate forming by superplastic process will outcome damage to the final workpiece. By employing computer simulation, the defect at the bipolar plate could be predicted close to the maximum thickness reduction... see more

Pharmaceuticals have low biodegradability and can retain their chemical structure for long periods of time leading to an accumulation in the environment causing irreversible changes. Electrochemical oxidation has been proved to be an environmentally frien... see more

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Methods used to design coating materials for polymer electrolyte membrane fuel cells (PEMFCs) are unsystematic and time-consuming because current materials research relies on scientific intuition and trial and error experimentation. In this study, a feasi... see more

The flow-field design based on under-rib convection plays an important role in enhancing the performance of polymer electrolyte membrane fuel cells (PEMFCs) because it ensures the uniform distribution of the reacting gas and the facilitation of water. Thi... see more

Background: Nonirrigated radiofrequency ablation (RFA) has been used to replicate the surgical scars of the Cox-Maze procedure. This study aimed to demonstrate that an irrigated, bipolar RFA energy source could also effectively replicate Cox-Maze lesions ... see more

Proton Exchange Fuel Cell Membrane (PEMFC) is the simplest type of fuel cell and is a promising alternative to power sources. The most important component of PEMFC is bipolar plate because 80% of total volume, 70% of total weight, and 60% of total product... see more


1 of 780 pages  |  10  records  |  more records»