Room temperature deintercalation of alkali metal atoms from epitaxial graphene by formation of charge-transfer complexes

2016 ◽  
Vol 109 (8) ◽  
pp. 081603 ◽  
Author(s):  
H.-C. Shin ◽  
S. J. Ahn ◽  
H. W. Kim ◽  
Y. Moon ◽  
K. B. Rai ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Alkali Metal ◽  
Room Temperature ◽  
Epitaxial Graphene ◽  
Charge Transfer Complexes ◽  
Metal Atoms

scholarly journals Investigation of Charge Transfer Complexes Formed between Mirtazapine and Someπ-Acceptors

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Hulya Demirhan ◽  
Mustafa Arslan ◽  
Mustafa Zengin ◽  
Mustafa Kucukislamoglu
Keyword(s):  
Charge Transfer ◽  
Dosage Form ◽  
Room Temperature ◽  
Equilibrium Constants ◽  
Formation Constants ◽  
Electron Acceptors ◽  
Spectral Studies ◽  
Charge Transfer Complexes ◽  
Ir And Nmr Spectroscopy ◽  
Ft Ir

Charge transfer complexes (CTC) of mirtazapine with tetracyanoethylene (TCNE), 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ), and tetracyanoquinodimethane (TCNQ) have been studied spectrophotometrically in dichloromethane at room temperature. The stoichiometries of the complexes were found to be 1 : 1 ratio by the Job Method between mirtazapine and the acceptors. The equilibrium constants and thermodynamic parameters of the complexes were determined by the Benesi-Hildebrand and Van't Hoff equations. Mirtazapine in pure and dosage form was applied in this study. The results indicate that the formation constants for the complexes depend on the nature of electron acceptors and donor. And also the spectral studies of the complexes were determined by FT-IR and NMR spectroscopy.

scholarly journals Гетероструктура 2D SiC/Si: электронные состояния и адсорбционная способность

2020 ◽  
Vol 54 (7) ◽  
pp. 663
Author(s):  
С.Ю. Давыдов ◽  
А.В. Зубов
Keyword(s):  
Silicon Carbide ◽  
Charge Transfer ◽  
Alkali Metal ◽  
Adsorption Energy ◽  
Silicon Substrate ◽  
Silicon Surface ◽  
Single Layer ◽  
Halogen Atoms ◽  
Metal Atoms

Abstract A model of a heterostructure consisting of a silicon-carbide single layer formed on a massive silicon substrate is proposed. The problem of the adsorption of alkali metal atoms and halogen atoms on the carbon and silicon surface atoms of a 2D SiC/Si heterostructure is considered. Analytical estimates for charge transfer and the adsorption energy are reported.

Low-Temperature Fabrication of Alkali Metal–Organic Charge Transfer Complexes on Cotton Textile for Optoelectronics and Gas Sensing

Langmuir ◽  
2014 ◽  
Vol 31 (4) ◽  
pp. 1581-1587 ◽  
Author(s):  
Rajesh Ramanathan ◽  
Sumeet Walia ◽  
Ahmad Esmaielzadeh Kandjani ◽  
Sivacarendran Balendran ◽  
Mahsa Mohammadtaheri ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Low Temperature ◽  
Alkali Metal ◽  
Gas Sensing ◽  
Charge Transfer Complexes ◽  
Cotton Textile ◽  
Metal Organic

Activated Adsorption of Hydrogens on Aromatic—Alkali‐Metal Charge‐Transfer Complexes

1967 ◽  
Vol 46 (3) ◽  
pp. 837-842 ◽  
Author(s):  
Hiroo Inokuchi ◽  
Nobuyuki Wakayama ◽  
Tamotsu Kondow ◽  
Yoshihiro Mori
Keyword(s):  
Charge Transfer ◽  
Alkali Metal ◽  
Charge Transfer Complexes ◽  
Metal Charge ◽  
Metal Charge Transfer

Imidazole based dual photo/thermal initiators for highly efficient radical polymerization under air with metal-free approach

2021 ◽  
Author(s):  
Jacques Lalevée ◽  
Qiang Ma ◽  
Shaohui Liu ◽  
Marie Le Dot ◽  
haifaa Mokbel ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Radical Polymerization ◽  
Spatial Resolution ◽  
Mild Condition ◽  
Room Temperature ◽  
Inert Atmosphere ◽  
Charge Transfer Complexes ◽  
Metal Free ◽  
Highly Efficient

By virtue of remarkable spatial resolution, a metal-free visible LEDs photopolymerization process, initiated by imidazole based charge transfer complexes at mild condition (room temperature, without inert atmosphere, monomer purification or...

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