Results 221 to 230 of about 36,714 (273)

Local Activity and Selectivity Hotspots in Cu‐Pt Model Thin‐Film Electrocatalysts for Oxygen Reduction

Small Methods, EarlyView.
A Cu‐Pt model thin film catalyst is investigated via electrochemical scanning tunneling microscopy. This technique enables in‐operando active site detection on a nanometer scale. It is shown that the precise location of the active sites changes depending on the selectivity of the oxygen reduction reaction.
Lewin V. Deville, Rico Zehl, Luca Saluta, Qingdian Liao, Peter M. Schneider, Tobias Piotrowiak, Benedikt Kohnen, Ellen Suhr, Alfred Ludwig, Aliaksandr S. Bandarenka   +9 more
wiley   +1 more source

Understanding the Photophysical Properties of the Polyoxotitanates Ln₂Ti₄O₆(phen)₂(met)₁₀. [PDF]

Inorg Chem
Müller R, Tew A, Bond AD, Rao A, Bronstein H, Wright DS.   +5 more
europepmc   +1 more source

Gas Quenching‐Mediated Crystallization for Optoelectronic‐Grade Pb–Sn Perovskite Films

Solar RRL, EarlyView.
Gas quenching (GQ) is introduced as a simple, ecofriendly alternative to antisolvent quenching for Sn–Pb perovskites. By slowing crystallization, GQ produces smoother, more uniform films with fewer pinholes. The method enhances reproducibility and device performance, increasing power conversion efficiency from 18.3% to 19.1% and improving open‐circuit ...
Yekitwork Abebe Temitmie, Maria Azhar, Muhammad Irfan Haider, Yenal Yalcinkaya, Emilia R. Schütz, Tim Mayer, Amare Benor, Lukas Schmidt‐Mende   +7 more
wiley   +1 more source

Diel cycle of lanthanide-dependent methylotrophy by TMED127/Methylaequorales bacteria in oligotrophic surface seawater. [PDF]

Appl Environ Microbiol
Glass JB, Warters LN, Alajlan AM.
europepmc   +1 more source

Olefin Polymerizations Oriented by Rational Designs of Group‐13 Compounds

The Chemical Record, EarlyView.
In coordination olefin polymerization chemistry, boron and aluminum compounds play important roles in both catalyst components and monomers. This personal account introduces our recent progress on the development of catalyst systems featured by the design of group‐13 counteranions, as well as the application of boronic acid‐crosslinked polyolefins to ...
Ryo Tanaka, Yu Zou
wiley   +1 more source

QM Investigation of Rare Earth Ion Interactions with First Hydration Shell Waters and Protein-Based Coordination Models. [PDF]

J Phys Chem B
Wait EE, Riley CR, Manginell MM, Peretti A, Spoerke ED, Bachand GD, Rempe SB, Ren P.   +7 more
europepmc   +1 more source

Novel Low‐Temperature Operating Catalytic Combustion‐Type Methane Gas Sensor Based on Gadolinium Silicate‐Supported Palladium Oxide

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
In this study, a novel catalytic combustion‐type methane gas sensor was developed using an 11.3 wt.% PdO/20 wt.% Gd10Si6O27/γ‐Al2O3 (PdO/GdSiO/AlO) catalyst. The incorporation of GdSiO as a promoter efficiently supplied active oxygen species to the PdO, thereby enabling methane combustion at low temperatures.
Wonjoon Lee, Shinji Tamura, Nobuhito Imanaka   +2 more
wiley   +1 more source

Patch-Based convolutional neural networks for multiple microstructural features detection in FIB-SEM micrographs of irradiated nuclear fuel. [PDF]

Sci Rep
Uwaeze J, Tang Y, Mauseth TJ, Braverman V, Anderson MW, Wang Y, Xu F.   +6 more
europepmc   +1 more source

Synthesis and Characterization of a Cerium(IV) Coordination Polymer Containing Isonicotinic Acid Zwitterions

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
The new coordination polymer [Ce4O2(OH)2(NO3)2(C6H5NO2)8](NO3)8 is reported. It was discovered during a ligand screening experiment. Its crystallization was studied in situ via powder X‐ray diffraction and X‐ray absorption near‐edge structure spectroscopy.
Niklas Ruser, Folke Weidemann, Jonas Gosch, Felix Steinke, Anastasia Yu. Molokova, Kirill A. Lomachenko, Diletta Morelli Venturi, Christoph Meier, Bastian Achenbach, Norbert Stock   +9 more
wiley   +1 more source

Extraction and speciation studies of new diglycolamides for selective recovery of americium by solvent extraction. [PDF]

RSC Adv
Kolesar F, Marie C, Berthon L, Van Hecke K, Verguts K, Cardinaels T, Binnemans K.   +6 more
europepmc   +1 more source