Results 91 to 100 of about 11,601 (304)
Renewable & Sustainable Energy Reviews, 2019 Proton exchange membrane (PEM) fuel cells are promising zero-emission power source for automobiles, portable devices, backup power system and stationary applications.
Diankai Qiu +6 more
semanticscholar +1 more source
Advanced Energy Materials, EarlyView.A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park +5 more
wiley +1 more source
FUEL CELL PROTON EXCHANGE MEMBRANE - PRESENT AND PERSPECTIVES [PDF]
Annals: Series on engineering sciences (Academy of Romanian Scientists), 2012 The fuel cells could contribute to the reduction of the pollution emission and the fossil fuels due to the conversion efficiency which is higher than the other energy conversion systems.
Victor CIUPINA +3 more
doaj
Modulation of Local Environment for Selective Bicarbonate Conversion to Multi‐Carbon Products
Advanced Energy Materials, EarlyView.Highly porous Cu electrode partially coated with an ionomer/carbon composite enables efficient conversion of bicarbonate to multi‐carbon products. By regulating the local reaction microenvironment, this strategy overcomes selectivity and reaction‐rate limitations, achieving Faradaic efficiencies of 43% for ethylene and 60% for total multi‐carbon ...
Tai Nguyen +15 more
wiley +1 more source
International Journal of Electrochemical Science, 2013 Flow field pattern affects the mass transfer and electrochemical reaction characteristics which influence the distribution of reacting gases as well as the performance of proton exchange membrane fuel cell.
Bonghwan Lee, Kiwon Park, Hyung-Man Kim
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Next MaterialsFuel cells, crucial for the advancement of hydrogen-based energy devices, require novel materials for proton exchange membrane (PEM) that are more cost-effective and sustainable. At the core of such an energy source is the proton exchange membrane, which
Mehvish Shah, Najeeb Ud Din Hakim
doaj +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Metal‐CO2 batteries have recently emerged as an intriguing class of energy storage and conversion devices that simultaneously utilize and manage carbon dioxide. Originating from studies of CO2 contamination in metal‐air batteries, these systems have evolved into a distinct research direction, offering insights into CO2 electrochemistry and its
Sungmin Choi, Sooyeon Seok, Changmin Kim
wiley +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley +1 more source
Journal of Applied Polymer Science, EarlyView.This image is a graphical abstract for outlining the synthesis, characterization, and application of a novel composite material designed to remove toxic pollutants (specifically Methylene Blue dye; MB) from water, and its subsequent use in electrochemical applications.
Rehab Mahmoud +6 more
wiley +1 more source
Machine Learning Modeling for Proton Exchange Membrane Fuel Cell Performance
Energy and AI, 2022 Adithya Legala, Jian Zhao, Xianguo Li
semanticscholar +1 more source