Infrared spectroscopic determination of the degree of charge transfer in complexes of TCNE with methyl-substituted benzenes

2005 ◽  
pp. 3532 ◽  
Author(s):  
John C. Stires, IV ◽  
Emily J. McLaurin ◽  
Clifford P. Kubiak
Keyword(s):  
Charge Transfer ◽  
Spectroscopic Determination ◽  
Substituted Benzenes ◽  
Infrared Spectroscopic ◽  
Degree Of Charge Transfer

Analytical Method for Measuring SBR Tire Debris in the Environment

1974 ◽  
Vol 47 (1) ◽  
pp. 150-160 ◽  
Author(s):  
Wanda Brachaczek ◽  
W. R. Pierson
Keyword(s):  
Analytical Method ◽  
Soxhlet Extraction ◽  
Spectroscopic Determination ◽  
Infrared Spectroscopic ◽  
Styrene Butadiene ◽  
Tread Rubber

Abstract A procedure has been developed for assaying submilligram amounts of debris from synthetic tire tread rubber in aerosol samples collected from the atmosphere. The procedure involves separation from the bulk of the sample by Soxhlet extraction with orthodichlorobenzene in a stream of oxygen, followed by infrared spectroscopic determination of the rubber hydrocarbon SBR (styrene-butadiene copolymer) in the extract. The procedure was developed to overcome serious difficulties having to do with the small amounts of rubber normally encountered and with losses of SBR during extraction from aerosol samples. These matters are discussed in some detail and some applications of the method are illustrated.

Model-independent determination of the degree of charge transfer in molecular and metal complexes

2015 ◽  
Vol 51 (81) ◽  
pp. 15071-15074 ◽  
Author(s):  
Bora Joo ◽  
Eung-Gun Kim
Keyword(s):  
Charge Transfer ◽  
Metal Complexes ◽  
Active Space ◽  
Model Free ◽  
Independent Determination ◽  
Charge Analysis ◽  
Model Independent ◽  
Degree Of Charge Transfer

Choosing a small active space of electrons for charge analysis allows the model-free determination of the degree of charge transfer.

Infrared spectroscopic determination of substitutional carbon in MOVPE grown films of GaAs

1991 ◽  
Vol 107 (1-4) ◽  
pp. 248-253
Author(s):  
Ananth V. Annapragada ◽  
Klavs F. Jensen ◽  
Thomas F. Kuech
Keyword(s):  
Spectroscopic Determination ◽  
Infrared Spectroscopic
Sign in / Sign up

Export Citation Format

Share Document