Results 181 to 190 of about 232,915 (212)
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Chemistry of Deicing Roads: Penetrating Ice
Journal of Transportation Engineering, 1988Experimental measurements of the rates at which sodium chloride, calcium chloride, urea, and calcium magnesium acetate (CMA) penetrate ice are consistent with a theory developed to predict this rate. These measurements and theory complement earlier studies of the rate at which ice can be debonded from road pavement. The mass transfer coefficients found
Susan E. Trost +2 more
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2007
Physics and Chemistry of Ice is an authoritative summary of state-of the-art research contributions from the world's leading scientists. A key selection of submissions from the 11th International Conference on the Physics and Chemistry of Ice, 2006 are presented here with a foreword by Werner F. Kuhs.
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Physics and Chemistry of Ice is an authoritative summary of state-of the-art research contributions from the world's leading scientists. A key selection of submissions from the 11th International Conference on the Physics and Chemistry of Ice, 2006 are presented here with a foreword by Werner F. Kuhs.
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Laboratory Studies of Astronomical Ices: Reaction Chemistry and Spectroscopy
Accounts of Chemical Research, 2020ConspectusScientists have had evidence for molecules in both comets and interstellar space since the 19th and early 20th centuries. Since then, extraterrestrial molecules ranging from simple diatomics to C70 to amino acids have been detected and identified through remote spectroscopy, spacecraft, and sample return missions. These achievements have been
Christopher K. Materese +2 more
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Radiation chemistry of H2O + O2 ices
Icarus, 2008The chemistry and spectroscopy of proton-irradiated H2O + O2 ices have been investigated in relation to the production of oxidants in icy satellite surfaces. Hydrogen peroxide (H2O2), ozone (O3), and the hydroperoxy (HO2) and hydrogen trioxide (HO3) radicals have all been observed, and their temperature and dose dependent production trends have been ...
Paul D. Cooper +2 more
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Radiation chemistry of ices of planetological interest at low temperature
Advances in Space Research, 1995We present the results of recent experiments on some physico-chemical effects induced by fast ion colliding with solids of relevance for the physics of planetary objects. The production of molecular solids, polymer-like materials and amorphous carbon by irradiation of frozen hydrocarbons and pentacene is discussed.
G, Strazzulla +7 more
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ChemInform Abstract: Physics and Chemistry of Ice
ChemInform, 1997AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Protostellar Chemistry in Ice and Gas
JWST observations of the formation and evolution of ices at the earliest stages of the formation of new stars are presented and comparisons with our own young solar system are made. The detection of complex organic molecules in ices is highlighted and their relation to complex molecules in the gas discussed.openaire +1 more source
Predicting products of space ice chemistry
C&EN Global Enterprise, 2018In the search for sources of complex organic molecules in space, some researchers have turned to hydrocarbon ices, which exist in interstellar space and on bodies in our solar system, such as Saturn’s moon Titan. Experiments have shown that high-energy electrons generated by ionizing radiation can induce formation of complex organic molecules on these ...
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Three milieux for interstellar chemistry: gas, dust, and ice
Phys. Chem. Chem. Phys., 2014The interdisciplinary science of astrochemistry is 45 years of age, if we pinpoint its origin to have occurred when the first polyatomic molecules were detected in the interstellar gas. Since that time, the field has grown remarkably from an esoteric area of research to one that unites scientists around the globe.
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Faster Nucleation of Ice at the Three-Phase Contact Line: Influence of Interfacial Chemistry
Langmuir, 2021Aritra Kar +2 more
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