Results 201 to 210 of about 24,619 (304)

Strain Engineering via W–O–Ru Interfacial Coupling to Suppress Lattice Oxygen Activation for Stable Acidic Water Electrolysis

Angewandte Chemie, EarlyView.
Constructing atomically coupled W–O–Ru interfacial units on RuO2 triggers a dynamic strain evolution during the oxygen evolution reaction. An initial tensile strain secures structural stability, while a self‐adjusting transition to interfacial compression optimizes catalytic activity.
Yi Guan, Xiaozhang Yao, Ruiwen Qi, Xiangzhong Ren, Gaowa Liu, Zhongxin Song, Lei Zhang, Xueliang Sun   +7 more
wiley   +2 more sources

Experimental Evidence for a Metal-Related Function of a Cyanobactin. [PDF]

Angew Chem Int Ed Engl
Baur P, Hill TA, Wu KC, Lim J, Paterson BM, Velmurugan G, Degnan BM, Fairlie DP, Comba P.   +8 more
europepmc   +1 more source

Reversible Magneto-ionic Modification of Metallic Magnetic Thin Films. [PDF]

ACS Appl Electron Mater
Hafiz MG, Vasili HB, Shepley P, Ali M, Britton AJ, Cespedes O, Li W, Valvidares M, Pachat R, Fotso W, Cherif M, Ono S, Roussigne Y, Belmeguenai M, Burnell G.   +14 more
europepmc   +1 more source

Defect‐Guided Assembly of Aperiodic and Flexible Metal–Organic Frameworks From Pre‐Formed Cages

Angewandte Chemie, EarlyView.
A cage‐directed strategy is used to program topologically correlated defects and induce aperiodicity in HKUST‐1‐type MOFs. A missing carboxylate group in the linker drives the formation of Cu‐vacancy domains, while Rh(II) cages spatially confine these defects.
Francisco Sánchez‐Férez, Akim Khobotov‐Bakishev, Borja Ortín‐Rubio, Cornelia von Baeckman, Laura Hernández‐López, Alba Cortés‐Martínez, Robert A. I. Paraoan, Roberto Boada, Judith Juanhuix, Felipe Gándara, Andrew L. Goodwin, Arnau Carné‐Sánchez, Daniel Maspoch   +12 more
wiley   +2 more sources

Reasoning and empathy are not competing but complementary features of altruism. [PDF]

PNAS Nexus
Law KF, Syropoulos S, Amormino P, Marsh A, Young L, O'Connor BB.   +5 more
europepmc   +1 more source

Emergent surface magnetic ordering and surface electronic dipole layers in a two-dimensional spin=1/2 La₂CuO₄ film. [PDF]

Nat Commun
Jain A, Diao C, Ong BL, Fauzi AD, Jayaraman K, Naradipa MA, Josyula SP, Chi X, Whitcher TJ, Shiddiq M, Breese MBH, Tok ES, Rusydi A.   +12 more
europepmc   +1 more source

Synergistic Regulation of Interfacial Potential and Anionic Covalency for High‐Voltage Cobalt‐Free All‐Solid‐State Batteries

Angewandte Chemie, EarlyView.
A synergistic interface regulation strategy using high‐dielectric BaTiO3 and sulfate‐derived S─O bonds is developed to unlock high‐voltage LiNi0.5Mn1.5O4 all‐solid‐state batteries. By mitigating space‐charge layer effects and stabilizing lattice oxygen, the system achieves high‐rate (3 C) and durable operation in 5 V‐class cobalt‐free solid‐state ...
Yue Wang, Shuibin Tu, Long Qian, Shijie Xu, Chao Ye, Shi‐Zhang Qiao   +5 more
wiley   +2 more sources

Probing Terra Incognita of Ni-P Catalysts: <i>Operando</i> Explorations during Hydrogen Evolution Reaction. [PDF]

J Am Chem Soc
Kong S, Soto E, Hong J, Davis R, Nelson E, Roddatis V, Lebedev OI, Zheng W, Odhiambo HW, Oh N, Upadhyay V, Spera NCM, Raturi D, Singh P, Ouyang G, Vila FD, Bare SR, Kolen'ko YV, Johnson DD, Kovnir K.   +19 more
europepmc   +1 more source

Kooperative Redox‐Katalyse der N2O‐Zersetzung mittels auf Co3O4 geträgerten RhOx‐ und CeOx‐Spezies mit kurzreichweitiger Wechselwirkung

Angewandte Chemie, EarlyView.
A short‐range Rh‐O‐Co‐O‐Ce interfacial moiety drives low‐temperature N2O decomposition via a cooperative redox cycle. Operando modulated‐excitation XAS with phase‐sensitive detection (ME‐XAS+PSD) tracks rapid, reversible Rh oxidation coupled to Co reduction. Combined kinetics and DFT rationalize the activity trends and identify the Rh‐O‐Co interface as
Daniel C. Cano‐Blanco, Silvio Bellomi, Daniele Bonavia, Ivo Alxneit, Kirill A. Lomachenko, Karin Föttinger, Oliver Kröcher, Davide Ferri   +7 more
wiley   +1 more source

Controlling Exsolution Dynamics in High‐Entropy Oxides for Highly Active and Selective Acetylene Semi‐Hydrogenation

Angewandte Chemie, EarlyView.
Li+‐induced lattice distortion, valence variation, and local charge redistribution in a rock salt‐structured high‐entropy oxide enable controlled metal exsolution, altering the Cu–Ni–Co exsolution sequence and delivering a surface Cu0‐enriched catalyst with exceptional activity and ethylene selectivity for acetylene semi‐hydrogenation.
Hailing Yu, Caiqi Wang, Kevin M. Siniard, Qingju Wang, Yuanpeng Zhang, J. Anibal Boscoboinik, Xiao Tong, Eliseo Perez Gomez, Shuai Yuan, Arun S. Asundi, Oliver Mueller, Murillo Longo Martins, Yongqiang Cheng, Michael Richard Koehler, De‐en Jiang, Zili Wu, Zhenzhen Yang, Sheng Dai   +17 more
wiley   +2 more sources