Results 171 to 180 of about 31,150 (293)

Ce(III)-MOFs with 1D chain architectures and their derivatives as earth-abundant electrocatalysts for the acidic oxygen evolution reaction. [PDF]

Sci Technol Adv Mater
Manning G, Whelan É, Maguire R, Steuber FW, Ackland K, Zhu N, Vaesen S, Zhang L, Schmitt W.   +8 more
europepmc   +1 more source

Direct Observation of Radical‐Mediated Oxide‐to‐Alloy Transformation in Solution Under Pulsed Laser Irradiation

Angewandte Chemie, EarlyView.
Time‐resolved in situ x‐ray absorption spectroscopy and DFTB‐based molecular dynamics simulations identify direct hydrogen atom transfer from ethanol to lattice oxygen as the elementary step of laser‐driven reduction in NiCo2O4. While this transfer is facile, the subsequent release of lattice oxygen is entropy‐driven and becomes accessible only at ...
Woo Hyeok Kim, Sieon Jung, Ahreum Min, Raja Arumugam Senthil, Juhyeon Park, Wonil Seo, Seung Yeon Choi, Junu Bae, Cheolhee Yang, In‐hui Hwang, Joonghan Kim, Tae Wu Kim, Myong Yong Choi   +12 more
wiley   +2 more sources

Effects of Outer Helmholtz Plane-Located Anions on the Oxygenate Adsorption and Oxygen Reduction Catalysis on Pt(111). [PDF]

JACS Au
Zhao Y, Luo M.
europepmc   +1 more source

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

Revisiting necessity of high-entropy electrocatalysts. [PDF]

Nat Commun
Wang J, Tian FZ, Chen HM.
europepmc   +1 more source

A Dynamic Surface Metal-Organic Framework Electrocatalyst: Potential-Driven Activation of Atomically Defined Au Sites for the Hydrogen Evolution Reaction. [PDF]

Small
Wira P, Cielo L, Zhang Z, Cattelan M, Lewandków R, Pedersoli D, Liu F, Qie B, Fischer FR, Sedona F, Tubaro C, Kosmala T, Agnoli S.   +12 more
europepmc   +1 more source

Multilevel Strategies for Oxygen Electrocatalysis From Interfacial Environment to Spin Modulation. [PDF]

Chem Rec
Wu L, Li L, Zhang H, Zhao H, Li Q, Zhang X, Sun C, An B.   +7 more
europepmc   +1 more source

Overcoming the Limitations of Operando Microscopy and Spectroscopy for Revealing Degradation Mechanisms of Electrocatalysts in Liquid Media: Correlative Approaches. [PDF]

Nano Lett
Hutzler A, Ng S, Will J.
europepmc   +1 more source

Intrinsic electrocatalytic activity combined with oxygen preconcentration at non-metalated hypercrosslinked polymers for selective oxygen reduction reaction. [PDF]

RSC Adv
Razzaque S, Wielondek K, Dyachenko A, Nikiforow K, Kubas A, Noworyta K, Bielejewski M, Tan B, Marken F, Opallo M.   +9 more
europepmc   +1 more source

Operando Electrochemical Fluorescence Microscopy Highlights Local Buffering and Mass Transport Effects in Polymer-Promoted Electrocatalysis. [PDF]

J Am Chem Soc
Hardt S, Levey KJ, Aarts M, Koo B, Jeuken LJC, Koper MTM.   +5 more
europepmc   +1 more source