Results 231 to 240 of about 2,615,661 (354)

Curvature-engineered interfacial hydrogen-bond networks driving proton-coupled electron transfer boosts hydrogen oxidation in alkaline fuel cells. [PDF]

Nat Commun
Li L, Guo H, Lv F, Zhang G, Luo H, Lin F, Zhou C, Li M, Shang C, Nie Y, Zhao R, Liu Y, Luo M, Guo S.   +13 more
europepmc   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Hydrogen Bond Interaction Networks in the Mixed Pentamers of Hydrogen Sulfide and Water. [PDF]

J Am Chem Soc
Pinacho P, Pérez C, Stahn M, Saragi RT, Hansen A, Grimme S, Lesarri A, Schnell M.   +7 more
europepmc   +1 more source

Spectroscopic and Computational Evidence of Intramolecular Au^I⋅⋅⋅H⁺−N Hydrogen Bonding

, 2019
Michal Straka, Erik Andris, Jan Vı́cha, Aleš Růžička, Jana Roithová, Lubomı́r Rulı́šek   +5 more
openalex   +1 more source

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

Excited-State Proton Transfer in Push-Pull N-Methyl Pyridium Reversible Super-Photoacids Ruled by Intramolecular Hydrogen-Bond-Like Interactions. [PDF]

Chemistry
Cesaretti A, Bonaccorso C, Alebardi M, Grasso A, Quinzi R, Carlotti B, Elisei F, Fortuna CG, Spalletti A.   +8 more
europepmc   +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

Synergetic hydrogen-bond network of functionalized graphene and cations for enhanced atmospheric water capture. [PDF]

Proc Natl Acad Sci U S A
Ren X, Sui X, Karton A, Nishina Y, Lin T, Asanoma D, Owens L, Ji D, Wen X, Quintano V, Tripathi K, Pant KK, Dai L, Andreeva DV, Foller T, Novoselov KS, Joshi R.   +16 more
europepmc   +1 more source

The Hydrogen Bond due to the C-H of Chloroform

, 1962
Kazuo Kurosaki
openalex   +2 more sources

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