Results 91 to 100 of about 76,488 (302)

Room-Temperature Ionic Liquids: Excluded Volume and Ion Polarizability Effects in the Electrical Double-Layer Structure and Capacitance [PDF]

, 2009
We study structures of room-temperature ionic liquids at electrified interfaces and the corresponding electrical double-layer capacities using a self-consistent mean-field theory.
Horne, M.D., Lauw, Y., Leermakers, F.A.M., Rodopoulos, T.   +3 more
core   +2 more sources

Nucleation‐Controlled Reconstruction of CuOx for Selective CO2 Electroreduction

Advanced Functional Materials, EarlyView.
The ratio of oxygen vacancies (Ov) and exposed Cu2O (111)/(200) of CuOx precatalyst is modulated by nucleation control of Cu(OH)2 precursor. Low Ov ratio and high ratio of Cu2O (111)/(200) in slow‐nucleated CuOx reconstructs to high‐coordinated oxide‐derived copper (OD‐Cu) during electrochemical CO2 reduction reaction (CO2RR) and exhibits enhanced ...
Ying Ying Ch'ng, Zhipeng Ma, Ming Zhang, Shujie Zhou, Varun Kundi, Priyank Vijaya Kumar, Wenyu Zhong, Yuwei Yang, Jitraporn Vongsvivut, Qinfen Gu, Xiaoxuan Luo, Lixue Jiang, Rahman Daiyan, Zhaojun Han, Rose Amal   +14 more
wiley   +1 more source

Ionic Liquid-Based Non-Aqueous Electrolytes for Nickel/Metal Hydride Batteries

Batteries, 2017
The voltage of an alkaline electrolyte-based battery is often limited by the narrow electrochemical stability window of water (1.23 V). As an alternative to water, ionic liquid (IL)-based electrolyte has been shown to exhibit excellent proton conducting ...
Tiejun Meng, Kwo-Hsiung Young, Diana F. Wong, Jean Nei   +3 more
doaj   +1 more source

A new atmospheric aerosol phase equilibrium model (UHAERO): organic systems [PDF]

, 2007
In atmospheric aerosols, water and volatile inorganic and organic species are distributed between the gas and aerosol phases in accordance with thermodynamic equilibrium.
Amundson, N. R., Caboussat, A., He, J. W., Landry, C., Martynenko, A. V., Seinfeld, J. H., Tong, C.   +6 more
core   +3 more sources

Understanding the Role of Superhydrophobicity and Superhydrophilicity in Salt‐Spray Corrosion of Nanosecond Pulsed Laser‐Textured AA2024 Alloy

Advanced Functional Materials, EarlyView.
Nanosecond pulse laser texturing yields superhydrophobic and superhydrophilic AA2024 surfaces. Salt‐spray tests show that periodic superhydrophobic patterns suppress pitting, whereas superhydrophilic textures enhance it, linking laser‐induced morphology, wettability, and oxide chemistry to corrosion resistance.
Lis Geraldine Zschach, Robert Baumann, Eric Pohl, Angelika Wrzesińska‐Lashkova, Marcelo Sallese, Ignacio Tabares, Herman Heffner, Yana Vaynzof, Andrés Fabián Lasagni   +8 more
wiley   +1 more source

Fluorine-free water-in-ionomer electrolytes for sustainable lithium-ion batteries

Nature Communications, 2018
The flammability and toxicity of the currently used electrolytes are the concerns that must be addressed. Here the authors show a non-fluorinated and non-toxic ionomeric aqueous gel electrolyte called water-in-ionomer that allows an enlargement of ...
Xin He, Bo Yan, Xin Zhang, Zigeng Liu, Dominic Bresser, Jun Wang, Rui Wang, Xia Cao, Yixi Su, Hao Jia, Clare P. Grey, Henrich Frielinghaus, Donald G. Truhlar, Martin Winter, Jie Li, Elie Paillard   +15 more
doaj   +1 more source

Electrodeposition from supercritical fluids

, 2014
Recent studies have shown that it is possible to electrodeposit a range of materials, such as Cu, Ag and Ge, from various supercritical fluids, including hydrofluorocarbons and mixtures of CO2 with suitable co-solvents. In this perspective we discuss the
Bartlett, P., Cook, D.A., George, M.W., Hector, A., Ke, J., Levason, W., Reid, G., Smith, D.C., Zhang, W.   +8 more
core   +1 more source

Interfacial and Crystallographic Regulation of Zinc Anode via Electric Double Layer Reconstruction for Highly Stable Zn Anode

Advanced Functional Materials, EarlyView.
Trace amounts of perfluoro‐1‐butanesulfonyl fluoride enables the regulation of the Zn/electrolyte interface by the generated zincophilic ─SO3H groups with long hydrophobic ─CF2 tails, which adsorb strongly onto the Zn surface, displace water molecules from the inner Helmholtz plane, and reconstruct the electrical double‐layer structure.
Dinesh Patel, Yimei Chen, Ashwini Kumar Sharma, Xiaolei Wang   +3 more
wiley   +1 more source

Phase Transition Kinetics of LiFePO4 Biphasic Systems in Aqueous and Non-aqueous Electrolytes

Electrochemistry
Power characteristics become one of the important performance measures of lithium-ion batteries as high-power applications such as electric vehicles are emerging.
Chihiro YAMAMOTO, Atsunori IKEZAWA, Takeyoshi OKAJIMA, Hajime ARAI   +3 more
doaj   +1 more source

Solvent properties influence on corrected limiting molar conductivity of copper (II) salts [PDF]

, 2015
Изучение влияния свойств растворителя на процессы ионной ассоциации и ионной миграции в растворах несимметричных электролитов проводилось в двойных смешанных растворителях, где основным компонентом был диметилсульфоксид, а вспомогательными − хлорбензол и
Кофанова, Е. В.
core