scholarly journals Spectroscopic Studies of Photochemical Reactions in Organic Solids. Photodimerization ofp-Formylcinnamic Acid

1985 ◽  
Vol 58 (8) ◽  
pp. 2403-2406 ◽  
Author(s):  
Urmi Ghosh ◽  
Tridibendra Narayan Misra
Keyword(s):  
Spectroscopic Studies ◽  
Photochemical Reactions ◽  
Organic Solids

scholarly journals Адаптация золь-гель технологии наноструктурированного оксида цинка для целей гибкой электроники

2019 ◽  
Vol 89 (12) ◽  
pp. 1917
Author(s):  
И.А. Аверин ◽  
И.А. Пронин ◽  
Н.Д. Якушова ◽  
А.А. Карманов ◽  
Е.А. Алимова ◽  
...  
Keyword(s):  
Sol Gel ◽  
Spectroscopic Studies ◽  
Temperature Treatment ◽  
Photochemical Reactions ◽  
Qualitative Composition ◽  
Low Temperature Treatment ◽  
Zinc Oxide Films ◽  
Film Forming ◽  
Ultraviolet Range ◽  
Before And After

Abstract The possibility of replacing classical sol-gel operation methods of high-temperature annealing by photo-annealing using ultraviolet-range radiation has been analyzed. A technique for synthesizing hierarchically organized zinc oxide films using sol-gel technology based on the parallel combination of low-temperature treatment and UV photo-annealing is proposed. Spectroscopic studies of the qualitative composition of the film-forming sol and nanomaterials based on it, obtained on various types of substrates, have been carried out before and after initiation of photochemical reactions.

Polymorphism and structure–property relations

2020 ◽  
pp. 273-341
Author(s):  
Joel Bernstein
Keyword(s):  
Second Harmonic ◽  
Three Dimensional ◽  
Spectroscopic Studies ◽  
Photochemical Reactions ◽  
Structure Property ◽  
Time Resolved ◽  
Property Relations ◽  
High Pressure Studies ◽  
Organic Magnetic Materials ◽  
The One

Chapter 6 deals with the connection between the structure and properties of solids as revealed and studied in polymorphic systems. The subject is divided into properties that depend on the one hand on the bulk—that is, the three-dimensional arrangement of the molecules and the interactions among them—and on the other hand the consideration of the crystal as an “oriented gas” serving to act as a matrix for the molecules to permit the study of molecular properties. Among the properties described in the former category are electrical conductivity, organic magnetic materials, photovoltaicity and photoconductivity, second harmonic generation, chromoisomerism, photochromism, thermochromism and mechanochromism, and the mechanosalient effect. The latter category includes a discussion of spectroscopic studies (infrared, Raman, and ultraviolet/visible), excimer phenomena, time-resolved studies of excited states, photochemical reactions and thermal and gas reactions, along with a variety of emission phenomena. The chapter closes with a brief survey of rapidly emerging and developing high pressure studies

Phonon spectroscopy of photochemical reactions in organic solids. Photodimerization of 2-benzyl-5-benzylidenecyclopentanone and photopolymerization of 2,5-distyrylpyrazine

1982 ◽  
Vol 86 (10) ◽  
pp. 1764-1767 ◽  
Author(s):  
J. Swiatkiewicz ◽  
G. Eisenhardt ◽  
P. N. Prasad ◽  
J. M. Thomas ◽  
W. Jones ◽  
...  
Keyword(s):  
Photochemical Reactions ◽  
Organic Solids

Phonon spectroscopy of photochemical reactions in organic solids

1982 ◽  
Vol 85 (4) ◽  
pp. 381-386 ◽  
Author(s):  
T.N. Misra ◽  
Paras N. Prasad
Keyword(s):  
Photochemical Reactions ◽  
Organic Solids

Spectroscopic studies of second-generation sensitizers and their photochemical reactions in liposomes and cells

1991 ◽  
Author(s):  
Benjamin Ehrenberg ◽  
Eitan Gross ◽  
Adina Lavi ◽  
Fred M. Johnson ◽  
Zvi Malik
Keyword(s):  
Second Generation ◽  
Spectroscopic Studies ◽  
Photochemical Reactions
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