Results 51 to 60 of about 14,708 (307)

Influence of the pH value and the carbonate ion concentration of the electrolyte solution on the ethanol oxidation at polycrystalline platinum

, 2022
S.1681-1692Recently, the use of alkaline anion exchange membranes has yielded some enhancement of direct ethanol fuel cells at least with respect to the achieved performances.
Kintzel, Birgit, Cremers, Carsten, Tübke, Jens, Bayer, Domnik   +3 more
core   +1 more source

Data on fuel cell performance of Nafion® based hybrid composite membrane containing GO and dihydrogen phosphate functionalized ionic liquid at 70 °C under anhydrous condition

Data in Brief, 2018
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.
Jatindranath Maiti, Nitul Kakati, Sung Pil Woo, Young Soo Yoon   +3 more
doaj   +1 more source

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

Advanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour, Younes Mousazade, Simon Diel, Shilendra Kumar Sharma, Tisita Das, Nathália C. Verissimo, Thomas Fischer, Ziyaad Aytuna, Andreas Lichtenberg, Sudip Chakraborty, Marcel Risch, Sanjay Mathur   +11 more
wiley   +1 more source

A novel lightweight polymer electrolyte fuel cell stack for robot systems

, 2012
Proton exchange membrane fuel cells (PEMFCs) are the most appropriate for energy sources of small robot applications. PEMFCs have superior power density and thermodynamic efficiency compared with direct methanol fuel cells (DMFCs).
Bates, Alex, Lee, Sang Cheol, Kwon, O Sung, Ench, Robert Michael, Mukherjee, Santanu, Lee, Dong Ha, Park, Sam, HHwang, Sun-Wook, Choi, Gyeungho   +8 more
core   +1 more source

A Holistic Stabilization of the Anode in Lithium‐Sulfur Batteries Through a Ternary Alloy Fusion

Advanced Functional Materials, EarlyView.
LiTeAl anodes fabricated through a scalable thermal fusion technique holistically addresses the stability issues faced by lithium‐metal anodes in lithium–sulfur batteries. Aluminum forming a skeletal network with lithium suppresses dendrite growth and enhances energy density, while tellurium forming a robust SEI facilitates Li+‐ion flow.
Akhil Shenoy, Arumugam Manthiram
wiley   +1 more source

Biological and microbial fuel cells [PDF]

, 2012
Biological fuel cells have attracted increasing interest in recent years because of their applications in environmental treatment, energy recovery, and small-scale power sources.
Erable, Benjamin, M.M. Ghangrekar, N.M. Duteanu, Yu, Eileen Hao, Duţeanu, Narcis Mihai, Yu, E. H., B. Erable, Erable, B., K. Scott, Duteanu, N. M., Ghangrekar, Makarand Madhao, E.H. Yu, Scott, K., Scott, Keith, Ghangrekar, M. M.   +14 more
core   +1 more source

Hybrid Polymer Electrolyte Fuel Cells [PDF]

ECS Meeting Abstracts, 2010
Abstract not Available.
Paul Kohl, Murat Ünlü, Junfeng Zhou, Hyea Kim, Irene Anestis-Richard   +4 more
openaire   +1 more source

Sulfonated PVA / PBI Based Crosslinked Composites Towards Anhydrous Proton Conductive Polymer Electrolyte Membranes for Fuel Cells

International Journal of Electrochemical Science, 2012
Polymer electrolyte membrane fuel cells (PEMFCs) are being considered as highly promising future energy source due to their high-energy conversion efficiency and their ability to address the environmental concerns related to current energy production ...
Arfat Anis, S.M. Al-Zahrani
doaj   +1 more source

Novel guar‐gum electrolyte to aggrandize the performance of LaMnO3 perovskite‐based zinc‐air batteries

Electrochemical Science Advances, 2022
The felicitous electrolyte with advance electrodes (cathode and anode) results in the development of an improved and efficacious battery/fuel cell.
Upasana Bhardwaj, Aditi Sharma, Ankita Mathur, Aditi Halder, Himmat Singh Kushwaha   +4 more
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source