Results 241 to 250 of about 21,282 (312)

Decoupling H‑Release and OH^- Management at Pd@TiO₂ Interfaces for Efficient Alkaline Hydrogen Oxidation Reaction. [PDF]

ACS Catal
Jin B, Kallio AJ, Rieger N, Marchuk V, Schiwek C, Shi J, Sainio J, Jiang H, Hammouali A, Koivuniemi JAS, Han N, Wickman B, Huotari S, Kallio T.   +13 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

Synchrotron X-Ray Imaging and Spectroscopy in Soil Improvement and Remediation: A Review and Perspective. [PDF]

Nanomaterials (Basel)
Chen C, Zhou L, Wang X, Liu A, Zhang L, Hu J.   +5 more
europepmc   +1 more source

A Decoupled Cycling Architecture of Asymmetric Zinc‐Air Battery Unlocks Stable Catalyst Strategy and pH‐Dynamic Influence

Angewandte Chemie, EarlyView.
A decoupled cycling architecture along with cost‐effective membrane and efficient catalyst is developed for asymmetric zinc‐air battery. The decoupled design ensures stable operation of catalyst and the pH‐dynamic influence on battery performance is explored, which provides paths for efficient utilization of pH‐decoupling electrolytes.
Yeshu Tan, Ruinan Wang, Jiawen Huang, Runzhe Chen, Jiaxin Yuan, Siyuan Zhao, Meng Ni   +6 more
wiley   +1 more source

Structural and chemical insights on the incorporation of americium into zircaloy-derived monoclinic zirconia. [PDF]

Commun Chem
Murphy GL, Gilson S, Popa K, Prieur D, Schenk SM, Valu SO, Ramanantoanina H, Prüßmann T, Vitova T, Dardenne K, Rothe J, Colle JY, Walter O, Huittinen N.   +13 more
europepmc   +1 more source

Data‐ and Theory‐Guided Design of Dual‐Role V‐Doped RuO2 for High‐Performance Acidic Oxygen Evolution

Angewandte Chemie, EarlyView.
A data‐ and theory‐guided paradigm, leveraging large‐scale data mining of 718 catalysts and microkinetic modeling, identifies V‐doped RuO2 as optimal for acidic OER. Vanadium doping drives electron withdrawal from Ru centers, generating Lewis acidic sites that polarize O–H bonds and accelerate deprotonation kinetics. Experimental validation achieves an
Zhongliang Liu, Heng Liu, Kai Zhou, Miaomiao Liu, Tianrui Xue, Jian Zhang, Yiting Song, Jialin Cui, Hao Li, Huihui Li, Chunzhong Li   +10 more
wiley   +1 more source

Relevant Metal Oxidation States of MAO-Activated Chromium Catalysts for Ethylene Oligomerization. [PDF]

Inorg Chem
Allgaier A, Fischer FR, Bhattacharya S, Balliet K, Buchmeiser MR, Bauer M, van Slageren J.   +6 more
europepmc   +1 more source

Quantitative Photo‐Reforming of Biomass to CO Spurred by In Situ Protonation of Carbon Dioxide Radical Anions

Angewandte Chemie, EarlyView.
A “two‐in‐one” photoreduction strategy enabled by electron‐rich yolk Cd species both remote from and adjacent to sulfur vacancies is delivered to be ultraselective for the reduction of O2 and •CO2− in situ formed on the shell Bi2S3 composition (hole) by water oxidation and oxidative C–C cleavage of various biomass organic acids, furnishing CO with > 99%
Tengyu Liu, Jinshu Huang, Qizhi Luo, Song Yang, Anders Riisager, Hu Li   +5 more
wiley   +1 more source

Shapeshifting exsolved FeNi bimetallic nanostructures as catalytic switchers during the CO₂-mediated ethane conversion. [PDF]

Nat Commun
Colombo F, Tsiotsias AI, Oh D, Nodari L, Siakavelas GI, Joseph L, Sun X, Charisou ND, Jung W, Goula M, Mascotto S.   +10 more
europepmc   +1 more source