Results 91 to 100 of about 1,081,138 (206)

Nanoscale Electrodes by Conducting Atomic Force Microscopy: Oxygen Reduction Kinetics at the Pt|CsHSO_4 Interface [PDF]

, 2010
We quantitatively characterized oxygen reduction kinetics at the nanoscale Pt|CsHSO_4 interface at ~150 °C in humidified air using conducting atomic force microscopy (AFM) in conjunction with AC impedance spectroscopy and cyclic voltammetry.
Haile, Sossina M., Hightower, Adrian, Louie, Mary W.   +2 more
core  

First Principles Study of the Structure–Performance Relation of Pristine W_n+1C_n and Oxygen-Functionalized W_n+1C_nO₂ MXenes as Cathode Catalysts for Li-O₂ Batteries

Nanomaterials
Li-O2 batteries are considered a highly promising energy storage solution. However, their practical implementation is hindered by the sluggish kinetics of the oxygen reduction (ORR) and oxygen evolution (OER) reactions at cathodes during discharging and ...
Liwei Zhu, Jiajun Wang, Jie Liu, Ruxin Wang, Meixin Lin, Tao Wang, Yuchao Zhen, Jing Xu, Lianming Zhao   +8 more
doaj   +1 more source

Interfacially Coupled and Synergistic Effect of Ag/Co3O4‐C Nanocomposites for Enhanced Oxygen Reduction (ORR) and Evolution (OER) Reaction

Advanced Science
Overpotentials associated with the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) remain key challenges hindering the practical deployment of advanced electrochemical energy conversion technologies such as alkaline fuel cells.
Adnan Qaseem, Fuyi Chen, Arslan Shabbir, Mohsin Saleem, Jung Hyuk Koh, Muhammad Zubair Khan, Imran Shakir, Muhammad Talha Masood, Kanagat Kishibayev   +8 more
doaj   +1 more source

Phosphorus Doping on FeNC and CNx Catalysts in Oxygen Reduction Reaction in PEM Acidic Media [PDF]

, 2016
Fuel cells catalysts are being researched to achieve higher activity and lower costs for oxygen reduction reaction. Iron nitrogen carbon (FeNC) and nitrogen carbon (CNx) catalysts hold promising potential for being catalytically active at low costs ...
Qian, Kyle
core  

Spin‐State Engineering via Cr3+ Incorporation in Co3O4 Spinel for Efficient Bifunctional Oxygen Electrocatalysis

Carbon Energy
The primary challenge in rechargeable Zn‐air batteries lies in developing a catalyst capable of simultaneously improving performance for oxygen reduction reaction (ORR) during discharge and oxygen evolution reaction (OER) during charge.
Guangjian Xing, Mingwang Lu, Guanhua Zhang, Qitong Sheng, Xiaojing Yang, Xiaofei Yu, Xinghua Zhang, Zunming Lu, Lanlan Li   +8 more
doaj   +1 more source

Production of oxygen from lunar ilmenite [PDF]

The overall objective of this project was to develop a novel carbothermal reduction process for production of oxygen from lunar ilmenite. The specific objective was to use a reaction sequence in which a wide variety of carbonaceous compounds (including ...
Shadman, F., Zhao, Y.
core   +1 more source

Development of Oxygen Reduction Reaction Catalysts

Journal of The Surface Finishing Society of Japan, 2021
Takao GUNJI, Futoshi MATSUMOTO
openaire   +1 more source

Photo-oxygenation and- reduction Reaction

Journal of Synthetic Organic Chemistry, Japan, 1969
Ichiro MORITANI, Toru SATO
openaire   +2 more sources

Organometallic Synthesis of Platinum-Based Nanomaterials for the Oxygen Reduction Reaction. [PDF]

Nanomaterials (Basel)
Kazimova N, Romero N, Esvan J, Cavarroc M, Cavaliere S, Philippot K.   +5 more
europepmc   +1 more source

Pressure and bias dependence of the rate-limiting steps of the oxygen reduction reaction. [PDF]

Nat Commun
Silva Olaya AR, Druce J, Gisbert-Gonzalez JM, Ortega E, Roldan Cuenya B, Oener SZ.   +5 more
europepmc   +1 more source