Results 191 to 200 of about 3,317,108 (334)

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

Advanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing, Abdulrahman Mohabbat, István Boldog, Jens Möllmer, Marcus Lange, Yulyan Haiduk, Tobias Heinen, Vladimir Pankov, Oliver Weingart, Christoph Janiak   +9 more
wiley   +1 more source

Chain-ordered Pt atoms with delocalized electronic structure for improved hydrogen production. [PDF]

Nat Commun
Sang X, Zhang P, Shi W, An X, Shi Z, Chen L, Xia H, Jiang Y, Wang J, Kosmala T, Gao C, Gong C, Wei X, Zhang Z, He Y.   +14 more
europepmc   +1 more source

ELECTRONIC STRUCTURE AND¹²¹Sb HYPERFINE FIELDS IN THE HEUSLER ALLOYS Ni_1-xCu_xMnSb

, 1974
L. J. Swartzendruber, B. J. Evans
openalex   +2 more sources

Carbon Nitride with a Tailored Electronic Structure Toward Peroxymonosulfate Activation: A Direct Electron Transfer Mechanism for Organic Pollutant

, 2023
Hongbo Ming, Xiaoqiong Bian, Jiajia Cheng, Can Yang, Yidong Hou, Kaining Ding, Jinshui Zhang, Masakazu Anpo, Xinchen Wang   +8 more
openalex   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

Theoretical investigation of the electronic structure and magnetic properties of Ru doped LiFeAs. [PDF]

Sci Rep
Kasiab MZ, Tadele K, Afrassa MA, Akin-Ojo O, Hurrisa TF.   +4 more
europepmc   +1 more source

Enhancing CoFe Catalysts with V2CTX MXene‐Derived Materials for Anion Exchange Membrane Electrolyzers

Advanced Functional Materials, EarlyView.
MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan, Karuppasamy Dharmaraj, Thorsten Schultz, Leiqiang Qin, Ningjun Chen, Danielle A. Douglas‐Henry, Bastian Schmiedecke, Merve Buldu‐Akturk, Axel Zuber, Iris Dorbandt, Maximilian Reinhardt, Yael Rodriguez‐Ayllon, Yan Lu, Valeria Nicolosi, Norbert Koch, Johanna Rosen, Michelle P. Browne   +16 more
wiley   +1 more source

Effect of hydrogen migration on the electronic structure of phenol derivatives observed by single-molecule conductance. [PDF]

Nat Commun
Wei X, Li M, Chang X, Song Z, Duan P, Jia C, Guo X.   +6 more
europepmc   +1 more source