The single donator-single acceptor hydrogen bonding structure in water probed by Raman spectroscopy

2010 ◽  
Vol 132 (5) ◽  
pp. 054507 ◽  
Author(s):  
Qiang Sun
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Bonding Structure

Lithium-Mediated Organofluorine Hydrogen Bonding: Structure of Lithium Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate Tetrahydrate

1994 ◽  
Vol 33 (24) ◽  
pp. 5374-5375 ◽  
Author(s):  
Josh H. Golden ◽  
Paul F. Mutolo ◽  
Emil B. Lobkovsky ◽  
Francis J. DiSalvo
Keyword(s):  
Hydrogen Bonding ◽  
Bonding Structure

Asymmetric Hydrogen-Bonding Structure at a Water/Ice Interface

2020 ◽  
Vol 124 (42) ◽  
pp. 23287-23294
Author(s):  
Tatsuya Ishiyama ◽  
Kazuya Kitanaka
Keyword(s):  
Hydrogen Bonding ◽  
Water Ice ◽  
Bonding Structure

scholarly journals Investigation on the Influence of Microstructure Based on Hydrogen Bonding on Surface Tension by Raman Spectroscopy

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Nannan Wu ◽  
Shunli Ouyang ◽  
Junjie Cui ◽  
Shiliang Liu ◽  
Mingzhe Zhang ◽  
...  
Keyword(s):  
Surface Tension ◽  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Aqueous Solutions ◽  
Tracking System ◽  
Binary Solution ◽  
Spectroscopic Method ◽  
Mixed Solution ◽  
Direct Experiment ◽  
The Relationship

Surface tension (http://mts.hindawi.com/update/) in our Manuscript Tracking System and after you have logged in click on the ORCID link at the top of the page. This link will take you to the ORCID website where you will be able to create an account for yourself. Once you have done so, your new ORCID will be saved in our Manuscript Tracking System automatically."?>and Raman spectra containing hydrogen bonding in acetonitrile aqueous solutions with different mole ratios were obtained. Varied surface tension and hydrogen bonding in the mixed solution were discussed. For this purpose, the OH stretching bands were fitted into three Gaussian components to which different hydrogen-bonded water samples were assigned. Furthermore, the microstructures of binary solution were analyzed. The results indicated that the surface tension decreases dramatically with the enhancement of hydrogen bonds in the mixture. A spectroscopic method for studying the macroscopic properties of aqueous solutions was employed. The direct experiment results provided the relationship between surface tension and microstructure in aqueous solutions.

Improved Passivation of a-Si:H / c-Si Interfaces Through Film Restructuring

2008 ◽  
Vol 1066 ◽  
Author(s):  
Michael Zanoni Burrows ◽  
U. K. Das ◽  
S. Bowden ◽  
S. S. Hegedus ◽  
R. L. Opila ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Surface Passivation ◽  
Crystalline Silicon ◽  
Silicon Surfaces ◽  
Initial Surface ◽  
Effective Lifetime ◽  
Bonding Structure ◽  
First Time ◽  
Post Deposition

ABSTRACTThe as-deposited passivation quality of amorphous silicon films on crystalline silicon surfaces is dependent on deposition conditions and resulting hydrogen bonding structure. However the initial surface passivation can be significantly improved by low temperature post-deposition anneal. For example an improvement in effective lifetime from 780 μsec as-deposited to 2080 μsec post-anneal is reported in the present work. This work probes the hydrogen bonding environment using monolayer resolution Brewster angle transmission Fourier transform infrared spectroscopy of 100 Å thick films. It is found that there is significant restructuring at the a-Si:H / c-Si interface upon annealing and a gain of mono-hydride bonding at the c-Si surface is detected. Calculations show an additional 3.56 − 4.50 × 1014 cm−2 mono-hydride bonding at c-Si surface due to annealing. The estimation of the surface hydride oscillator strength in transmission mode is reported for the first time to be 7.2 × 10−18 cm on Si (100) surface and 7.5 × 10−18 cm on Si (111).

Investigation of the Hydrogen-Bonding Structure and Miscibility for PU/EP IPN Nanocomposites by PALS

2006 ◽  
Vol 39 (26) ◽  
pp. 9441-9445 ◽  
Author(s):  
Yuchan Zhu ◽  
Bo Wang ◽  
Wei Gong ◽  
Lingmei Kong ◽  
Qingming Jia
Keyword(s):  
Hydrogen Bonding ◽  
Bonding Structure

Refinement of the layered titanosilicate AM-1 from single-crystal X-ray diffraction data

2007 ◽  
Vol 63 (11) ◽  
pp. i186-i186 ◽  
Author(s):  
Stanislav Ferdov ◽  
Uwe Kolitsch ◽  
Christian Lengauer ◽  
Ekkehart Tillmanns ◽  
Zhi Lin ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Bonding ◽  
Single Crystal ◽  
Single Crystals ◽  
Diffraction Data ◽  
X Ray Diffraction ◽  
X Ray ◽  
First Time ◽  
Ir And Raman ◽  
Bonding Scheme

The structure of the layered noncentrosymmetric titanosilicate AM-1 (also known as JDF-L1, disodium titanium tetrasilicate dihydrate), Na4Ti2Si8O22·4H2O, grown as small single crystals without the use of organics, has been refined from single-crystal X-ray diffraction data. The H atom has been located for the first time, and the hydrogen-bonding scheme is also characterized by IR and Raman spectroscopy. All atoms are in general positions except for the Na, the Ti, one Ti-bound O, one Si-bound O and the water O atoms (site symmetries 2, 4, 4, 2 and 2, respectively).

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