Results 251 to 260 of about 102,266 (349)

Membrane for use in a proton-exchange membrane fuel-cell

Focus on Catalysts, 2017
openaire   +1 more source

A Structural Context for the Mechanisms of Uncoupling Protein 1 in Brown Fat Thermogenesis

Acta Physiologica, Volume 242, Issue 6, June 2026.
ABSTRACT Uncoupling Protein 1 (UCP1) is a defining feature of brown fat and facilitates the specialized ability of the tissue to generate heat in the process of non‐shivering thermogenesis. The protein is activated by fatty acids, which overcome its inhibition by purine nucleotides, to catalyze proton leak across the mitochondrial inner membrane ...
Riccardo Cavalieri, Margeoux A. S. Dela Rosa, Camila A. Cotrim, Danielle Copeman, Mehmethan Aris, Callum Eke, Hannah Staggs‐Sandy, Paul G. Crichton   +7 more
wiley   +1 more source

NPF2 is involved in intracellular pH regulation and ion balance in the diatom Phaeodactylum tricornutum

New Phytologist, Volume 250, Issue 6, Page 3885-3899, June 2026.
Summary Cellular ion and pH homeostasis are crucial factors affecting and regulating metabolic reactions, protein stability, signalling and transport mechanisms. To balance intracellular ion concentrations, organisms need to constantly sense and respond to both the extracellular environment and cell compartments' requests.
Anna Santin, Monia Teresa Russo, Dany Croteau, Antonella Ruggiero, Sara Russo Spena, Laura Morales de los Rios, Claire Corratge‐Faillie, Seleem Brignone, Benoit Lacombe, Remo Sanges, Maurizio Chiurazzi, Maurizio Ribera d'Alcalà, Benjamin Bailleul, Angela Falciatore, Maria Immacolata Ferrante, Alessandra Rogato   +15 more
wiley   +1 more source

Dataset and measurements from a current density sensor during experimental testing of dynamic load cycling for a parallel-serpentine design of a proton exchange membrane fuel cell. [PDF]

Data Brief
Toharias B, Suárez C, Iranzo A, Salva M, Rosa F.   +4 more
europepmc   +1 more source

Insights Into Atomic Ordering and Morphological Control Integration Design for Next‐Generation Proton Exchange Membrane Fuel Cells

ChemSusChem, Volume 19, Issue 10, 27 May 2026.
This review proposes an atom arrangement–morphology integration design for next‐generation PEMFC catalysts. It highlights the synergistic integration of atomic ordering strategies, including long‐range and short‐range order, with morphological control. By embedding optimized atomic arrangements within tailored nanostructures, this paradigm will achieve
Eungjun Lee, Jieun Baik, Jin Soo Kang, Sung Jong Yoo   +3 more
wiley   +1 more source

Enhanced Mass Activity and Durability of Bimetallic Pt-Pd Nanoparticles on Sulfated-Zirconia-Doped Graphene Nanoplates for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cell Applications. [PDF]

Molecules
Yaldagard M, Arkas M.
europepmc   +1 more source

Metallized carbon nanofiber fabrication for fuel cell applications [PDF]

, 2004
Demir, Mustafa Muammer, Gokce, Ugur, Gökçe, Uğur, Menceloglu, Yusuf Z., Menceloğlu, Yusuf Z., Yurum, Yuda, Yürüm, Yuda   +6 more
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Shark Smell Optimizer applied to identify the optimal parameters of the proton exchange membrane fuel cell model

Energy Conversion and Management, 2019
Proton Exchange Membrane Fuel Cells regarded as promising devices for energy conversion systems. This study aims to introduce an exact modeling scheme for the proton exchange membrane fuel cell, which can imitate and model the electrical, electrochemical
Yongsheng Rao, Zehui Shao, Arash Hosseinian Ahangarnejad   +2 more
exaly   +2 more sources

Transient response of performance in a proton exchange membrane fuel cell under dynamic loading

Energy Conversion and Management, 2020
The capability of proton exchange membrane fuel cell to be loaded successfully in a short time is an important consideration for its evaluation as a reliable power source in different applications.
Siew Hwa Chan, Zhengkai Tu
exaly   +2 more sources