scholarly journals Hydrogen bonds in the phenol-formaldehyde-orthonaphthoquinondiazide-water system

2017 ◽  
Author(s):  
Valeria Chernuha ◽  
Sergey Zelentsov ◽  
Dmitriy Fomichev
Keyword(s):  
Hydrogen Bonds ◽  
Phenol Formaldehyde ◽  
Water System

NMR study of the phenol-formaldehyde-water system

1976 ◽  
Vol 41 (11) ◽  
pp. 3289-3293 ◽  
Author(s):  
Z. Fiala ◽  
M. Navrátil
Keyword(s):  
Phenol Formaldehyde ◽  
Water System ◽  
Nmr Study

scholarly journals IR-Spectroscopy of Aqueous Solutions of Monoethanolamine

2021 ◽  
Vol 13 (2) ◽  
pp. 169-176
Author(s):  
Elena G. Kononova ◽  
◽  
Margarita N. Rodnikova ◽  
Irina A. Solonina ◽  
Ekaterina V. Shirokova ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Hydrogen Bonds ◽  
Aqueous Solutions ◽  
Quantum Chemical ◽  
Water System ◽  
Water Molecules ◽  
Spatial Networks ◽  
Mixed Network ◽  
System Components ◽  
Network Of Hydrogen Bonds

The monoethanolamine (MEA)-water system has been studied by IR spectroscopy and quantum-chemical calculations (DFT B3LYP). It was found that spatial networks both of water and MEA are continuously rearranging depending on the content of the system components. Water molecules are embedded into the net of MEA, and molecules of MEA into the water net, thereby forming a mixed network of hydrogen bonds.

Structure of a Liquid Monoethanolamine–Water System: Describing Networks of Mixed Hydrogen Bonds

2021 ◽  
Vol 95 (5) ◽  
pp. 974-982
Author(s):  
M. N. Rodnikova ◽  
G. M. Agayan ◽  
N. K. Balabaev ◽  
I. A. Solonina ◽  
E. V. Shirokova
Keyword(s):  
Hydrogen Bonds ◽  
Water System

Understanding of Water Sorption Mechanism in Cellulose-Water System: The Perspective of NMR

2015 ◽  
Vol 737 ◽  
pp. 388-392
Author(s):  
Yun Huan Xie ◽  
Zhen Hua Xue
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Hydrogen Bonds ◽  
Water Sorption ◽  
Water System ◽  
Fibre Saturation Point ◽  
Sorption Mechanism ◽  
Saturation Point ◽  
Complicated Structure ◽  
Water Interaction

Water under the fibre saturation point affects many aspects of the performance of the cellulose. Therefore an understanding of the interaction of water with cellulose is essential for the interpretation and prediction of cellulose response. Because of the complicated structure and the different possibilities of the hydrogen-bonds formation, the mechanism of water sorption in water-cellulose system has been studied by different techniques. This paper gave an outline of the structure of cellulose, also an overview of the researches of the mechanism of cellulose-water interaction using nuclear magnetic resonance. Further observations were made aiming at having a deeper understanding of the water-cellulose system.

Use of molecular overlap to predict intermolecular repulsion in N... H-O hydrogen bonds

1998 ◽  
Vol 95 (3) ◽  
pp. 525-537 ◽  
Author(s):  
I. NOBELI S. L. PRICE R. J. WHEATLEY
Keyword(s):  
Hydrogen Bonds

Vesicles as an equilibrium structure of a simple surfactant-water system

1994 ◽  
Vol 4 (9) ◽  
pp. 1585-1604 ◽  
Author(s):  
L. Cantù ◽  
M. Corti ◽  
E. Del Favero ◽  
A. Raudino
Keyword(s):  
Water System ◽  
Equilibrium Structure

On symmetrical O-H-O hydrogen bonds

1964 ◽  
Vol 25 (5) ◽  
pp. 487-492 ◽  
Author(s):  
R.E. Rundle
Keyword(s):  
Hydrogen Bonds
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