Atomistic Insights into the Interaction of Copper Oxide Surfaces with Chloride Ions in Aqueous Media

2015 ◽  
Keyword(s):  
Copper Oxide ◽  
Aqueous Media ◽  
Chloride Ions ◽  
Oxide Surfaces

Reactive Molecular Dynamics Study of Chloride Ion Interaction with Copper Oxide Surfaces in Aqueous Media

2012 ◽  
Vol 4 (3) ◽  
pp. 1225-1232 ◽  
Author(s):  
Byoungseon Jeon ◽  
Subramanian K. R. S. Sankaranarayanan ◽  
Adri C. T. van Duin ◽  
Shriram Ramanathan
Keyword(s):  
Molecular Dynamics ◽  
Copper Oxide ◽  
Aqueous Media ◽  
Chloride Ion ◽  
Oxide Surfaces ◽  
Reactive Molecular Dynamics

Insights into the synergistic role of metal–lattice oxygen site pairs in four-centered C–H bond activation of methane: the case of CuO

2016 ◽  
Vol 6 (11) ◽  
pp. 3984-3996 ◽  
Author(s):  
Jithin John Varghese ◽  
Quang Thang Trinh ◽  
Samir H. Mushrif
Keyword(s):  
Activation Energy ◽  
Copper Oxide ◽  
Bond Activation ◽  
Lattice Oxygen ◽  
Oxide Surfaces ◽  
Energy Barriers ◽  
Metal Lattice ◽  
Oxygen Site ◽  
Site Pair

Of the three mechanisms for activation of methane on copper and copper oxide surfaces, the under-coordinated Cu–O site pair mediated mechanism on CuO surfaces has the lowest activation energy barriers.

Intrinsically water-repellent copper oxide surfaces; An electro-crystallization approach

2018 ◽  
Vol 443 ◽  
pp. 191-197 ◽  
Author(s):  
Raziyeh Akbari ◽  
Gabriela Ramos Chagas ◽  
Guilhem Godeau ◽  
Mohammadreza Mohammadizadeh ◽  
Frédéric Guittard ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Oxide Surfaces ◽  
Water Repellent

scholarly journals Effect of Anions (Cl−, SO2−4) on the Interfacial Properties of Akaganeite (β-FeOOH) in Aqueous Electrolyte Solutions

1988 ◽  
Vol 5 (4) ◽  
pp. 257-279 ◽  
Author(s):  
K.M. Parida
Keyword(s):  
Aqueous Electrolyte ◽  
Surface Acidity ◽  
Aqueous Media ◽  
Electrolyte Solutions ◽  
Chloride Ions ◽  
Point Of Zero Charge ◽  
Surface Complexes ◽  
Solution Interface ◽  
Adsorption Data ◽  
Titration Data

The point of zero charge (pHpzc) of the sample (β-FeOOH) is shifted from 7.50 to 8.20 and 8.55, respectively, in KCl and K2SO4 electrolyte media. Intrinsic surface acidity and complexation constants have been calculated by single and double extrapolation methods using Potentiometrie titration data obtained for different concentrations of KCl and K2SO4 in aqueous media. Complexation con stants for K+, Cl− and SO2−4 have also been calculated from adsorption data by the same two methods. Close agreement exists between the two sets of values. Chloride ions form SOH2−4 – Cl− surface complexes on a β-FeOOH surface, whereas sulphate ions form two types of surface complex i.e. SOH+2 – SO2−4 and SOH+2 – SO4H−. Various parameters such as σ0, ψ0, ψd, dσ0/dψ0, etc. associated with the electrical double layer at the oxide/aqueous KCl and K2SO4 electrolyte solution interface have been calculated from Potentiometrie and adsorption data, and are discussed.

scholarly journals N‐Heterocyclic Carbenes Reduce and Functionalize Copper Oxide Surfaces in One Pot

2020 ◽  
Vol 26 (50) ◽  
pp. 11431-11434
Author(s):  
Alex J. Veinot ◽  
Abrar Al‐Rashed ◽  
J. Daniel Padmos ◽  
Ishwar Singh ◽  
Dianne S. Lee ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Heterocyclic Carbenes ◽  
Oxide Surfaces ◽  
One Pot

Triazole-Coupled Benzimidazole-Based Fluorescent Sensor for Silver, Bromide, and Chloride Ions in Aqueous Media

2019 ◽  
Vol 29 (4) ◽  
pp. 945-952 ◽  
Author(s):  
Yoon Gun Ko ◽  
Won Sik Na ◽  
Mayank ◽  
Narinder Singh ◽  
Doo Ok Jang
Keyword(s):  
Fluorescent Sensor ◽  
Aqueous Media ◽  
Chloride Ions ◽  
Silver Bromide

Bioinspired hierarchical copper oxide surfaces for rapid dropwise condensation

2017 ◽  
Vol 5 (40) ◽  
pp. 21422-21428 ◽  
Author(s):  
Shufen Wang ◽  
Minsu Liu ◽  
Yuan Feng ◽  
Yanru Bu ◽  
So Hung Huynh ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Chemical Oxidation ◽  
Oxide Surfaces ◽  
Dropwise Condensation ◽  
Wet Chemical

Patterned copper oxide (CuO) microprotrusions have been developed by combining facile wet-chemical oxidation, photolithography and e-beam evaporation processes.

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