Results 171 to 180 of about 2,489,376 (291)

Tunable Coordination Number in Non‐Metal‐Introduced Copper Catalysts Enables High‐Performance Electrochemical CO2 Reduction to C2 Products

Advanced Functional Materials, EarlyView.
Copper catalysts introduced with different non‐metallic elements regulating the coordination number of Cu are prepared by magnetron sputtering. Reducing the Cu coordination number enhances C─C coupling and boosts C2+ product selectivity, by lowering the energy barrier for the *CO → *CHO conversion step. The optimized Si‐doped Cu catalyst achieves a C2+
Xiaoye Du, Bo Gao, Yixuan Yang, Young In Jo, Dan Qian, Chunhui Xiao, Shujiang Ding, Zhongxiao Song, Ki Tae Nam   +8 more
wiley   +1 more source

Four hydrogen-bonding motifs in oligonucleotides

, 2006
Noriaki Minakawa, Kazuyuki Kuramoto, Sadao Hikishima, Akira Matsuda   +3 more
openalex   +2 more sources

Hydrogen Bond Network between Amino Acid Radical Intermediates on the Proton-Coupled Electron Transfer Pathway ofE. coliα2 Ribonucleotide Reductase [PDF]

, 2014
Thomas U. Nick, Wankyu Lee, Simone Koßmann, Frank Neese, JoAnne Stubbe, Marina Bennati   +5 more
openalex   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source

Hydrogen Bonding in Chloro- and Hydroxy-7-Azaindoles: Insights from X-Ray, Vibrational Spectroscopy, and DFT Studies. [PDF]

Molecules
Dysz K, Bąkowicz J, Szmigiel-Bakalarz K, Rydz M, Morzyk-Ociepa B.   +4 more
europepmc   +1 more source

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

Advanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu, Chunchun Ye, Ying Ma, Rui Tan, Xiangwen Wang, Huiting Zhang, Peng Song, Quan‐Fu An   +7 more
wiley   +1 more source

Coordination-Driven Orthogonal Ligand Pairings through Dual Hydrogen-Bonding/π-π Interaction Complementarity. [PDF]

Chemistry
Smith JN, Yau Y, Lawson NR, Goodwin RJ, Preston D.   +4 more
europepmc   +1 more source

Effects of Hydrogen Bonding Solvation by Diverse Fluorinated Bulky Alcohols on the Reaction Rate and Selectivity in Crown Ether Mediated Nucleophilic Fluorination in an Aprotic Solvent

Eloah P. Ávila, Mauro V. de Almeida, Marcelo Siqueira Valle, Josefredo R. Pliego   +3 more
openalex   +1 more source

Different Supramolecular Coordination Polymers of [N,N'-di(pyrazin-2-yl)-pyridine-2,6-diamine]Ni(II) with Anions and Solvent Molecules as a Result of Hydrogen Bonding [PDF]

, 2007
Gene‐Hsiang Lee, Hsin‐Ta Wang
openalex   +1 more source

Hydrogen bonding in globular proteins.

Progress in Biophysics and Molecular Biology, 1984
E. Baker, R. Hubbard
semanticscholar   +1 more source