Results 181 to 190 of about 88,182 (323)

Electride‐Induced Electronic Modulation of Ruthenium Catalyst for Highly Efficient Alkaline Hydrogen Evolution

Advanced Science, EarlyView.
Electrides offer unique opportunities as catalyst supports for hydrogen evolution reactions. This study presents an electride‐supported Ru/Nd2ScSi2 catalyst exhibiting outstanding hydrogen evolution reaction performance and excellent stability. Anionic Ru species on the electride surface facilitate water dissociation and optimize hydrogen adsorption ...
Zhiqi Wang, Jianan Su, Cheng Li, Yutong Gong, Hideo Hosono, Junjie Wang   +5 more
wiley   +1 more source

Highly selective and active CO2 reduction electrocatalysts based on cobalt phthalocyanine/carbon nanotube hybrid structures [PDF]

, 2017
Xing Zhang, Zishan Wu, Xiao Zhang, Liewu Li, Yanyan Li, Haomin Xu, Xiaoxiao Li, Xiaolu Yu, Zisheng Zhang, Yongye Liang, Hailiang Wang   +10 more
openalex   +1 more source

Compositional Tuning and Surface Restructuring Synergistically Enhance Perovskite Ferrite Catalysts for Hydrogen Evolution in a Membrane‐Less Electrolyzer

Advanced Energy Materials, EarlyView.
In this work, a self‐restructuring Fe‐based perovskite catalyst is developed, leveraging in situ amorphization to achieve a “self‐improving” behavior for hydrogen evolution. When integrated into a custom‐built membrane‐less electrolyzer, the system demonstrates a record‐breaking 1000 h stability, providing a robust and practical pathway for the ...
Yixin Bi, Yuhao Wang, Zilong Wang, Yufei Song, Nuotong Li, Jingwei Li, Arini Kar, Qing Chen, Francesco Ciucci   +8 more
wiley   +1 more source

Design and synthesis of graphite/Ni/Cu/triptorelin peptide electrocatalyst for hydrogen production and storage. [PDF]

Sci Rep
Ferdowsi GS, Jafarian M, Ramezanpour S, Aghamirza Moghim Aliabadi H.   +3 more
europepmc   +1 more source

Electrochemically deposited transition metal dichalcogenide heterostructures as electrocatalysts: Accelerated kinetics for the hydrogen evolution reaction

Tshiamo Manyepedza, Thomas Auvray, Tomislav Friščić, Neil V. Rees   +3 more
openalex   +1 more source

Design of Iron(II) Phthalocyanine‐Derived Oxygen Reduction Electrocatalysts for High‐Power‐Density Microbial Fuel Cells [PDF]

, 2017
Carlo Santoro, Rohan Gokhale, Barbara Mecheri, Alessandra D’Epifanio, Silvia Licoccia, Alexey Serov, Kateryna Artyushkova, Plamen Atanassov   +7 more
openalex   +1 more source

Generation of oxygen vacancies in NiFe LDH electrocatalysts by ultrasound for enhancing the activity toward oxygen evolution reaction

, 2021
Xiumin Li, Qianyu Hu, Yazhou Xu, Xiaoyang Liang, Jiawei Feng, Kunyan Zhao, Guoqing Guan, Yongchao Jiang, Xiaogang Hao, Keyong Tang   +9 more
openalex   +1 more source

InGaP/GaAs/InGaAs Multijunction Flexible Photovoltaics With Chemical Robustness and Radiation Hardness for Unassisted Electrocatalysis and Space Applications

Advanced Energy Materials, EarlyView.
A flexible InGaP/GaAs/InGaAs triple‐junction platform encapsulated with ultrathin glass enables unassisted electrocatalysis and space applications by providing robust protection against chemically aggressive and radiation‐rich environments. This work establishes a unified III–V multijunction photovoltaic platform that bridges space photovoltaics and ...
Sukkyu Hong, Seungwan Woo, Hoki Son, Hyun‐Beom Shin, Eungbeom Yeon, Jeongeun Mo, Daehwan Jung, Ho Won Jang, Ho Kwan Kang, Sung‐Min Lee, Won Jun Choi   +10 more
wiley   +1 more source

Active-Site Interactions in a Synergistic Porous Structured Fe Nanoparticle-Carbon Electrocatalyst for Enhanced Redox Reactions in Alkaline Zn-Air Batteries. [PDF]

Small Sci
Santhosh Kumar R, Mannu P, Srinivasadesikan V, Bhuvanendran N, Dong CL, Jin Yoo D.   +5 more
europepmc   +1 more source

Selective Electrolysis of Water Under Artificial Seawater Conditions Using Transition Metal Borate Anodes

Advanced Energy Materials, EarlyView.
The borate‐based cobalt‐iron catalyst promotes selective oxidation of water rather than chlorine evolution reaction during electrolysis of seawater. When integrated into a zero‐gap electrolyzer prototype, this catalyst supports robust splitting of artificial seawater into oxygen and hydrogen on an extended timescale.
Ananta R. Fareza, Hank Garg, Luis Miguel Azofra, Darcy Simondson, Tam D. Nguyen, Mohamed R. Rizk, Khang N. Dinh, Rosalie K. Hocking, Douglas R. MacFarlane, Hoang‐Long Du, Alexandr N. Simonov   +10 more
wiley   +1 more source