Results 51 to 60 of about 1,815,522 (171)

Molecules in Bipolar Outflows

, 2012
Bipolar outflows constitute some of the best laboratories to study shock chemistry in the interstellar medium. A number of molecular species have their abundance enhanced by several orders of magnitude in the outflow gas, likely as a combined result of ...
Arce, Bachiller, Bachiller, Bachiller, Bisschop, Bjerkeli, Bontemps, Cernicharo, Codella, Davis, Elitzur, Faure, Flower, Gusdorf, Kristensen, Liseau, Mario Tafalla, Nisini, Nisini, Rafael Bachiller, Rodríguez-Fernández, Rosenthal, Santiago-García, Schöier, Tafalla, Tafalla, Tafalla   +26 more
core   +1 more source

Contemporary Developments in Ferrocene Chemistry: Physical, Chemical, Biological and Industrial Aspects. [PDF]

Molecules, 2023
Rauf U, Shabir G, Bukhari S, Albericio F, Saeed A.   +4 more
europepmc   +1 more source

Reactive molecular dynamics simulations of organometallic compound W(CO)6 fragmentation

, 2019
Irradiation- and collision-induced fragmentation studies provide information about geometry, electronic properties and interactions between structural units of various molecular systems. Such knowledge brings insights into irradiation-driven chemistry of
de Vera, Pablo, Solov'yov, Andrey V., Sushko, Gennady, Verkhovtsev, Alexey   +3 more
core   +1 more source

Unique Lewis and Bronsted acidic sites texture in the selective production of tetrahydropyran and oxepanefrom1,5-pentanediol and 1,6-hexanediol over sustainable red brick clay catalyst

Heliyon, 2019
Activated red brick (ARB) clay material proved superb catalyst for selective conversion of 1,5-pentanediol (1,5-PDO) to tetrahydropyran (THP) and 1,6-hexanediol (1,6-HDO) to oxepane (OP) via dehydration under vapor phase conditions in a continuous flow ...
Venkata Rao Madduluri, Naresh Kumar Katari, Nagaiah Peddinti, Challa Prathap, David Raju Burri, Seetha Rama Rao Kamaraju, Sreekantha B. Jonnalagadda   +6 more
doaj   +1 more source

REVIEW OF PHYSICAL CHEMISTRY. [PDF]

Journal of the American Chemical Society, 1905
n ...
openaire   +2 more sources

Tracing the Physical Conditions in Active Galactic Nuclei with Time-Dependent Chemistry

, 2013
We present an extension of the code ProDiMo that allows for a modeling of processes pertinent to active galactic nuclei and to an ambient chemistry that is time dependent. We present a proof-of-concept and focus on a few astrophysically relevant species,
Aresu, Giambattista, Kamp, Inga, Meijerink, Rowin, Spaans, Marco, Thi, Wing-Fai, Woitke, Peter   +5 more
core   +1 more source

Influence of stacked structure of carbons modified on its surface on n-pentane adsorption

Heliyon, 2019
In this study, the microstructure of a series of activated carbons modified on its chemistry surface was evaluated from X-ray diffraction and porous structure analysis, and the effect of the stacked graphitic structure on the n-pentane adsorption ...
Ana María Carvajal-Bernal, Fernando Gómez-Granados, Liliana Giraldo, Juan Carlos Moreno-Piraján   +3 more
doaj   +1 more source

Solid adenine and seawater salts exposed to gamma radiation: An FT-IR and EPR spectroscopy analysis for prebiotic chemistry

Heliyon, 2019
Solids of adenine obtained from distilled water and seawater lyophilized solutions were γ irradiated at a 94.52 kGy dose. Results indicate that pure solid adenine had a low degradation rate, likewise the solid containing seawater salts.
João Paulo T. Baú, Daniel F. Valezi, Sául A. Villafañe-Barajas, María Colín-García, Alicia Negrón-Mendoza, Eduardo Di Mauro, Dimas A.M. Zaia   +6 more
doaj   +1 more source

THE CHEMISTRY AND PHYSICS OF DYEING. [PDF]

Journal of the American Chemical Society, 1907
n ...
openaire   +2 more sources

SYNTHESIS AND CHARACTERIZATION OF CASSAVA PEEL CARBON ACTIVATED USING ZnCl2¬

Jurnal Kimia Riset, 2018
In this study, to determine the characteristics of charcoal from the manufacture using a modification tool, and to determine the effect of system density variation.
Luki Aprilliya Setiyoningsih
doaj   +1 more source