Results 151 to 160 of about 60,656 (273)

Structural Evolution and Oxygen Evolution Performance of NiFe‐Based Electrocatalysts in Phosphate‐Containing Electrolytes at Non‐Extreme pH

Angewandte Chemie, EarlyView.
Phosphate acts as a selective interfacial probe of nickel–iron oxide oxygen evolution electrocatalysts at non‐extreme pH. It reversibly suppresses Ni‐centered oxidation and activity, whereas cycling through the Ni reduction region promotes irreversible catalyst loss.
Hiroki Komiya, Keisuke Obata, Joonbaek Jang, Samuele Lasagna, Sotiris Tsatsos, Lichen Bai, Andrea Martini, Timon Wagner, Janis Timoshenko, Arno Bergmann, Beatriz Roldan Cuenya, Kazuhiro Takanabe   +11 more
wiley   +2 more sources

A System-wide OER Initiative: The SUNY OER Initiative

Against the Grain, 2021
openaire   +3 more sources

Accelerating Materials Discovery: A Review of Machine Learning in X‐Ray Absorption Spectroscopy

Advanced Intelligent Systems, EarlyView.
This review systematically details how machine learning transforms X‐ray absorption spectroscopy (XAS) analysis. It covers advanced deep learning architectures for structure‐spectra mapping and inverse tasks, while discussing key challenges like the simulation‐to‐reality gap.
Melaku Lake Tegegne, Haodong Yao, Liyuan Wu, Yihe Pang, Fazhi Qi, Lina Zhao   +5 more
wiley   +1 more source

Interfacial Water‐Networks Regulate the Anodic Stability of Carbon Electrodes

Angewandte Chemie, EarlyView.
The hydrogen‐bonding networks of interfacial water serve as active stability descriptors for carbon anodes: disrupted water‐networks accelerate anodic carbon corrosion, whereas strongly hydrogen‐bonded networks suppress it. This principle enables extension of the stable potential window of carbon electrodes through ionomer‐defined interfaces, as ...
Junsic Cho, David Hernández‐Castillo, Jinjong Kim, Tomohiko Utsunomiya, Haesol Kim, Taejung Lim, Young Yong Kim, Hyo Sang Jeon, Hyung‐Suk Oh, Yu Katayama, Sang Hoon Joo, Kai S. Exner, Chang Hyuck Choi   +12 more
wiley   +2 more sources

Rerouting Oxygen Evolution Through Interfacial Carbonate Chemistry in Near‐Neutral Seawater Electrolysis

Angewandte Chemie, EarlyView.
Carbonate species play a previously overlooked role in near‐neutral seawater electrocatalysis. By coupling electrochemical hydrodynamics with mesoscopic simulations, we reveal a plausible carbonate‐mediated route in which carbonate functions as an interfacial proton acceptor and water as the oxygen donor, showing a possible mechanistic picture of ...
Miao Wang, Masaki Takeguchi, Ken Sakaushi   +2 more
wiley   +2 more sources

Catechol-functionalized carbon nanofibers enabling ultrafine CoFe₂O₄ nanorods for high-performance bifunctional oxygen electrocatalysis and Zn-air batteries. [PDF]

RSC Adv
Awan RJ, Hayder U, Çitoğlu S, Duran H, Arshad SN.   +4 more
europepmc   +1 more source

Interface coupled MoS₂@NiCoV-LDH heterostructures for efficient water splitting: synergistic synthesis and DFT insights. [PDF]

RSC Adv
Amin YMI, Khalifa Z, Abdellatif SO, Kanoun O, Khalil ASG.   +4 more
europepmc   +1 more source

Die Manifestation des elektrochemischen Potentialgradienten in der Elektrochemie

Angewandte Chemie, EarlyView.
Die Überspannung stellt eine elektrochemische Potentialdifferenz an der Festkörper‐Flüssigkeits‐Grenzfläche dar, die sich auf unterschiedliche Weise manifestieren kann. Im Allgemeinen kann sie nicht nur die Reaktion entlang der Reaktionskoordinate antreiben, sondern auch die chemischen Potentiale in der erweiterten Umgebung modulieren, welche die ...
Sebastian Z. Oener, Caroline J. Aschendorf, Jody Druce, Francisco Sarabia, Carlos Gomez Rodellar, Mathieu Lizée, Alex Ricardo Silva Olaya, Soumyadip Mondal, Raquel Anastacio Amaral, Hađer Sinanović, Beatriz Roldan Cuenya   +10 more
wiley   +1 more source

Suppressing oxygen evolution over Cu-doped NiO for efficient electro-upcycling of PET plastics. [PDF]

Chem Sci
Liu X, Fu H, Zhang Y, He X, Song A.
europepmc   +1 more source

CNT-integrated MoO₃ nanoparticles for bifunctional electrocatalytic oxygen and hydrogen evolution reactions. [PDF]

RSC Adv
Ali A, Imtesal R, Ata-Ul-Haq S, Alam MS, Basirun WJ, Kaleli M, Akyürekli S, Safdar A, Iqbal M, Al-Mugren KS.   +9 more
europepmc   +1 more source