Results 101 to 110 of about 3,795,160 (345)

Influence of CO32− and C22− on the Oxygen Evolution Performance of Perovskite La0.7Sr0.3FeO3−δ Anode in Molten NaCl–CaCl2

Electrochemistry
Electrochemical conversion of CO2 into calcium carbide in molten salts has emerged as a promising route for carbon capture and utilization, enabling the production of acetylene, an important industrial chemical.
Ryohei TASAKI, Seiya TANAKA, Yuta SUZUKI, Takuya GOTO   +3 more
doaj   +1 more source

Moving Beyond Oligoethers: Polar Side‐Chain Engineering for Aqueous Mixed Ionic–Electronic Conductors

Advanced Functional Materials, EarlyView.
We investigate how side‐chain chemistry and hydrogen bonding affect electrochemical doping in poly(propylenedioxythiophene) polymers. Replacing oligoether side chains with hydroxyl or carboxylic acid groups nearly triples electrochemical conductivity.
Joshua M. Rinehart, Anna M. Österholm, James F. Ponder Jr., Lucas Q. Flagg, Lee J. Richter, John R. Reynolds   +5 more
wiley   +1 more source

Anodic Oxidation of Conductive Carbon and Ethylene Carbonate in High-Voltage Li-Ion Batteries Quantified by On-Line Electrochemical Mass Spectrometry

, 2015
The anodic oxidation stability of battery components like the conductive carbon black (Super C65) and the co-solvent ethylene carbonate (EC) is of great relevance, especially with regards to high-voltage cathode materials.
M. Metzger, C. Marino, J. Sicklinger, Dominik Haering, H. Gasteiger   +4 more
semanticscholar   +1 more source

Dual‐Salt Carbothermal Shock Strategy Enabling Ultrafast and Sustainable Regeneration of Spent LiFePO4 Cathode Materials

Advanced Functional Materials, EarlyView.
Lithium iron phosphate (LFP) accounts for over 50% of the global cathode market, underscoring the need for efficient recycling and regeneration. We propose a dual‐salt carbothermal shock (CTS) strategy using LiI and NaI to in situ repair Li vacancies.
Yanjuan Li, Zhongou Yang, Junhui Cai, Yiran Li, Zhenzhen Wu, Zhouyang Long, Xiao Yan, Shanqing Zhang   +7 more
wiley   +1 more source

Application of controlled anodic oxidation for rapid monitoring in thin-film technology and thin-film structures

Технологія та конструювання в електронній апаратурі, 2003
The fundamentals of the controlled anodic oxidation method ("anodic spectroscopy"), its application techniques, and the results of studies of multilayer thin-film structures are presented.
T. S. Lebedeva, P. B. Shpilevoy, I. D. Voitovich   +2 more
doaj  

Binder Engineering Suppresses Jahn–Teller‐Driven Mn Dissolution and Enables High‐Loading MnO2 Cathodes for Aqueous Zn‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Zn2+‐coordinated poly(vinylidene fluoride) binder is shown to suppress Jahn–Teller‐driven Mn dissolution while improving dispersion, wettability, and structural integrity in thick MnO2 cathodes. This simple binder‐engineering strategy enables high‐loading aqueous Zn‐ion batteries with enhanced areal capacity, cycling stability, and practical promise ...
Insung Jang, Geun Yoo, Geon−Hyoung An
wiley   +1 more source

Simultaneous recovery of metals and degradation of organic species: Copper and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T)

, 2009
In mixed wastewater streams, the presence of metal ions can retard the destruction of organic contaminants and the efficiency of recovery of the metal is reduced by the presence of organic species.
Hassan, MU, Grimes, SM, Chaudhary, AJ
core  

Estudo eletroquimico da oxidação da glicose eletrossintese e analise de gliconato de zinco [PDF]

, 1998
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias Fisicas e MatematicasO estudo da oxidação da glicose foi realizado em meio tamponado com NaHCO3/Na2CO3 na presença de brometo.
Galato, Dayani
core  

Electrochemical oxidation of oxalic acid and hydrazinium nitrate on platinum in nitric acid media [PDF]

, 2012
Several studies in the literature have investigated the electrochemical effects of oxalic acid and hydrazine on various materials in neutral (pH buffered to 7), basic or weakly acidic media (pH 6).
Tzedakis, Théodore, Queffelec, Benoit, Ode, Denis, Rockombeny, L.C., Féraud, Jean-Pierre   +4 more
core   +1 more source

Anodization for 2024 Al Alloy from Sulfuric-Citric Acid and Anticorrosion Performance of Anodization Films

International Journal of Electrochemical Science, 2013
Porous anodic alumina has been obtained through anodic oxidation in a mixed solution of sulfuric acid and citric acid. Potentiodynamic polarization and electrochemical impedance spectroscopy of anodization film have been studied in a 3.5wt.% NaCl ...
Meng xiangfeng, Wei Guoying, Ge Hongliang, Yu Yundan, Cao ying, Horst Dettinger   +5 more
doaj   +1 more source