Application of DFT for the modeling of the valence region photoelectron spectra of boron and d-element complexes and macromolecules

2015 ◽  
Vol 116 (4) ◽  
pp. 325-332 ◽  
Author(s):  
Ivan S. Osmushko ◽  
Vitaliy I. Vovna ◽  
Sergey A. Tikhonov ◽  
Yuriy V. Chizhov ◽  
Irina V. Krauklis
Keyword(s):  
Photoelectron Spectra ◽  
Valence Region

Photoelectron studies of metal carbonyls. Part 2.—The valence region photoelectron spectra of the group VIA hexacarbonyls

1973 ◽  
Vol 69 (0) ◽  
pp. 1659-1668 ◽  
Author(s):  
Brian R. Higginson ◽  
D. Robert Lloyd ◽  
Peter Burroughs ◽  
David M. Gibson ◽  
Anthony F. Orchard
Keyword(s):  
Photoelectron Spectra ◽  
Metal Carbonyls ◽  
Valence Region

scholarly journals Modification of Wood with Monoethanolamino-borate by The Data of X-Ray Photoelectron Spectroscopy

2018 ◽  
Vol 196 ◽  
pp. 04005
Author(s):  
Irina Stepina ◽  
Irina Kotlyarova
Keyword(s):  
Particle Size ◽  
Photoelectron Spectroscopy ◽  
Model Compound ◽  
Hydrolytic Stability ◽  
Photoelectron Spectra ◽  
Wood Cellulose ◽  
Rapid Loss ◽  
X Ray ◽  
Wood Protection ◽  
Cellulose Materials

The difficulty of wood protection from biocorrosion and fire is due to the fact that modifiers in use are washed out from the surface of the substrate under the influence of environmental factors. This results in a rapid loss of the protective effect and other practically important wood characteristics caused by the modification. To solve this problem is the aim of our work. Here, monoethanolaminoborate is used as a modifier, where electron-donating nitrogen atom provides a coordination number equal to four to a boron atom, which determines the hydrolytic stability of the compounds formed. Alpha-cellulose ground mechanically to a particle size of 1 mm at most was used as a model compound for the modification. X-ray photoelectron spectra were recorded on the XSAM-800 spectrometer (Kratos, UK). Prolonged extraction of the modified samples preceded the registration of the photoelectron spectra to exclude the fixation of the modifier molecules unreacted with cellulose. As a result of the experiment, boron and nitrogen atoms were found in the modified substrate, which indicated the hydrolytic stability of the bonds formed between the modifier molecules and the substrate. Therefore monoethanolaminoborate can be considered as a non-extractable modifier for wood-cellulose materials.

Additions and Corrections - Photoelectron Spectra of Open Chain C6H6Isomers

1976 ◽  
Vol 98 (8) ◽  
pp. 2371-2371
Author(s):  
Peter Bischof ◽  
Rolf Gleiter ◽  
Hennig Hopf ◽  
Frank Lenich
Keyword(s):  
Photoelectron Spectra ◽  
Open Chain
Sign in / Sign up

Export Citation Format

Share Document