Results 151 to 160 of about 55,122 (221)

Editorial - Volume 25, Issue 1

International Review of Research in Open and Distributed Learning
Rory McGreal
doaj   +1 more source

Effect of preparation and oxygen evolution catalysis on CoNiFe oxide electrocatalysts revealed by STEM-EELS [PDF]

BIO Web of Conferences
Rockstroh Nils, Pham Trang, Kreyenschulte Carsten, Surkus Annette-Enrica, Francke Robert   +4 more
doaj   +1 more source

Engineering ZnMnCoO₄@Polyaniline nanowire hybrid electrodes for alkaline HER/OER electrocatalysis and durable supercapacitor performance. [PDF]

RSC Adv
Al-Qahtani SD, Hefnawy MA, Al-Senani GM, Al-Fawzan FF, Ahmed HA, Saleh DJ, Medany SS.   +6 more
europepmc   +1 more source

Pt‐Mediated Co‐Adsorption of Hydroxyl and Nitrogen‐Heterocyclic Species Over Cu/CuO Heterostructure Enhances Coupled Azotriazole Electrosynthesis and Dual‐Electrode Hydrogen Production

Angewandte Chemie, EarlyView.
Pt@Cu/CuO heterostructures were designed for electrochemical N─N coupling of 3,5‐diamino‐1H‐1,2,4‐triazole. Mechanism investigation revealed that the Pt sites mediated co‐adsorption of substrates and hydroxyl on Cu/CuO sites. The elaborate Pt@Cu/CuO achieved an ultralow working potential of 0.832 VRHE with a high FE of 95%. A long‐term stability of 600
Jiachen Li, Hanggu Su, Yuqiang Ma, Meng Li, Ruhao Zhang, Cihang Wang, Zihang Zhao, Jun Hu, Xiaogang Mu, Xuanjun Wang, Haixia Ma, Zhengxiao Guo   +11 more
wiley   +2 more sources

Iron-Promoted Dynamic Reconstruction of Perovskite Fluorides Toward Oxygen Evolution Reaction. [PDF]

ChemSusChem
Wang M, Luo X, Cheng H, Yu J, Jiang L, Chen Y, Li Y, Wu H, Zhang J, Mu S.   +9 more
europepmc   +1 more source

Dual d–p hybridization in Ternary PtGaGe Enables Concurrent Activity and Stability Enhancement for Alkaline Oxygen Reduction

Angewandte Chemie, EarlyView.
A unique dual d–p orbital hybridization strategy was established in a ternary PtGaGe alloy catalyst to overcome the longstanding activity–stability trade‐off in oxygen reduction reaction (ORR). Synergistic hybridization between Ga/Ge p orbitals and Pt d orbitals modulates the Pt electronic structure, optimizes oxygen intermediates adsorption, and ...
Qian Zhang, Jinting Wu, Yong‐Chao Zhang, Lijun Tang, Xingchun Shi, Jian Gao, Tiansheng Mu, Xiaoli Zhang, Xiao‐Dong Zhu   +8 more
wiley   +2 more sources

Design for Remanufacturing and Resource Circulation in Proton Exchange Membrane Water Electrolysis Systems Using Sustainability Benefit Ratio. [PDF]

ChemSusChem
Nakajima T, Yamaguchi I, Kinoshita Y.
europepmc   +1 more source

Microenvironmental Tuning in Isostructural Conjugated Metal–Organic Frameworks for Superior Photocatalytic H2O2 Generation

Angewandte Chemie, EarlyView.
Two isostructural conjugated‐MOFs (Fe‐Tp and Mn‐Tp) photocatalysts were engineered with nonequivalent microenvironmental redox tuning for hydrogen peroxide production. The manganese analog engages both the oxygen reduction reaction and the water oxidation reaction while suppressing decomposition, delivering 10 487 µmol g−1 h−1 with an apparent quantum ...
Kayaramkodath Chandran Ranjeesh, Avanti Chakraborty, Pilar Pena Sánchez, Jose Ignacio Martinez, Abdul Khayum Mohammed, Nada Elmerhi, Stefano Canossa, Matjaž Finšgar, Felipe Gándara, Pradip Pachfule, Dinesh Shetty   +10 more
wiley   +2 more sources

NiCo₂O₄/FeMoO₄ heterostructure as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions. [PDF]

RSC Adv
Tahir M, Javed M, Shahzad S, Iqbal S, Tuzen M, Shah A.   +5 more
europepmc   +1 more source

Rerouting Oxygen Evolution Through Interfacial Carbonate Chemistry in Near‐Neutral Seawater Electrolysis

Angewandte Chemie, EarlyView.
Carbonate species play a previously overlooked role in near‐neutral seawater electrocatalysis. By coupling electrochemical hydrodynamics with mesoscopic simulations, we reveal a plausible carbonate‐mediated route in which carbonate functions as an interfacial proton acceptor and water as the oxygen donor, showing a possible mechanistic picture of ...
Miao Wang, Masaki Takeguchi, Ken Sakaushi   +2 more
wiley   +2 more sources