Designing Electrocatalysts for Hydrogen Evolution in Saline Electrolyte Using Rapid Synthesis on Carbon Paper Supports [PDF]
, 2023 Generating hydrogen from brackish or seawater could enable flexible energy generation, de-centralized electricity storage, and decreased reliance on energy-intensive water purification for hydrogen evolution reaction (HER).
Sangmin, Jeong +3 more
core +2 more sources
International Journal of Electrochemical Science, 2013 Pt/C-Sb2O5.SnO2, PtPd/C-Sb2O5.SnO2 and PtPdSn/C-Sb2O5.SnO2 electrocatalysts were prepared in a single step using H2PtCl6.6H2O, Pd(NO3)2.2H2O and SnCl2.2H2O as metal sources, sodium borohydride as reducing agent and a physical mixture of 85% Vulcan Carbon
R.M. Piasentin +5 more
doaj +1 more source
Recent Development of Oxygen Evolution Electrocatalysts in Acidic Environment
Advances in Materials, 2021 The proton exchange membrane (PEM) water electrolysis is one of the most promising hydrogen production techniques. The oxygen evolution reaction (OER) occurring at the anode dominates the overall efficiency.
Li An +9 more
semanticscholar +1 more source
Electrocatalysts and catalyst layers for oxygen reduction reaction
, 2014 In this chapter, to give some basic knowledge and concepts, some fundamentals about the catalyst activity and stability of oxygen reduction reaction (ORR) electrocatalysts, which are the targeted research systems by rotating electrode methods, are ...
Liu, Changpeng +11 more
core +1 more source
Effect of chemically modified Vulcan XC-72R on the performance of air-breathing cathode in a single-chamber microbial fuel cell [PDF]
, 2010 The catalytic activity of modified carbon powder (VulcanXC-72R) for oxygen reduction reaction (ORR) in an air-breathingcathode of amicrobialfuelcell (MFC) has been investigated.
Ghangrekar, Makarand Madhao +4 more
core +1 more source
Metal Electrocatalysts for Hydrogen Production in Water Splitting
ACS OmegaThe rising demand for fossil fuels and the resulting pollution have raised environmental concerns about energy production. Undoubtedly, hydrogen is the best candidate for producing clean and sustainable energy now and in the future.
Amir Kazemi, F. Manteghi, Zari Tehrani
semanticscholar +1 more source
ZrCo<sub>3</sub>B<sub>2</sub> and HfCo<sub>3</sub>B<sub>2</sub> Electrodes Go on Stage for Oxygen Evolution Reaction. [PDF]
Adv Sci (Weinh)The intermetallic compounds ZrCo3B2 and HfCo3B2 with distinctive chemical bonding features are excellent OER precursors, restructuring into OER‐active electrocatalysts delivering significantly high OER activities compared to the elemental Co, which is obvious from their lower onset potentials and increased obtained current densities.
Aras F +4 more
europepmc +2 more sources
Highly efficient electrocatalysts for oxygen reduction reaction
, 2007 Highly efficient and chemically compatible Ln(x)Sr(1-x)CoO(3-delta) ( Ln = La, Sm, Gd,.)/Co3O4 electrocatalysts for oxygen reduction reaction are presented and the very low cathode polarization resistances and excellent performances implied their ...
Zhang, Haizhou, 杨维慎, Yang, Weishen
core +1 more source
A Multi‐Scale Machine Learning Framework for the Inverse Design of High Entropy Alloys
Advanced Engineering Materials, EarlyView.High‐entropy alloys offer vast potential for various applications, including electrocatalysis; however, their compositional complexity challenges conventional screening. We introduce an inverse‐design framework combining two neural networks to determine optimal compositions and reconstruct nanoparticle geometry from targeted properties and conventional
Mikael Takoutsin +14 more
wiley +1 more source
Synthesis and characterization of nanostructured palladium-based alloy electrocatalysts [PDF]
, 2009 textLow temperature fuel cells like proton exchange membrane fuel cells (PEMFC) are expected to play a crucial role in the future hydrogen economy, especially for transportation applications.
Sarkar, Arindam
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