Swelling and plasticization of PDMS and PTMSP in methanol and dimethyl carbonate vapors and liquids: Volume, mechanical properties, Raman spectra
Sign Up to like & getrecommendations! Published in 2020 at "Polymer"
DOI: 10.1016/j.polymer.2019.122140
Abstract: Abstract The swelling and plasticization of polydimethylsiloxane (PDMS), a rubbery polymeric network, and poly[(trimethylsilyl)propyne] (PTMSP), a glassy polymer, in methanol and dimethyl carbonate (DMC) vapors (a) and liquids (b) was studied using visible-light microscopy (ad… read more here.
Keywords: volume; microscopy; methanol dimethyl; ptmsp ... See more keywords
CuY zeolite catalysts prepared by ultrasonication-assisted ion-exchange for oxidative carbonylation of methanol to dimethyl carbonate.
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2018.02.013
Abstract: The influence of ultrasonication treatment on the catalytic performance of CuY zeolite catalysts was investigated for the liquid-phase oxidative carbonylation of methanol to dimethyl carbonate (DMC). The deammoniation method of NH4Y into HY zeolites was… read more here.
Keywords: ion exchange; zeolite; dimethyl carbonate; methanol dimethyl ... See more keywords
Selective oxidation conversion of methanol/dimethyl ether.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d1cc07276e
Abstract: As important platform compounds, methanol and dimethyl ether (DME) are vital bridges between the coal chemical, petrochemical and fine chemical industries. At present, the synthesis of methanol/DME has been industrialized, and the production capacity is… read more here.
Keywords: methanol; oxidation; dimethyl ether; methanol dimethyl ... See more keywords
Mechanistic differences between methanol and dimethyl ether in zeolite-catalyzed hydrocarbon synthesis
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2103840119
Abstract: Significance Methanol conversion to hydrocarbons has emerged as a key reaction for synthetic energy carriers and light alkenes. The autocatalytic nature and complex reaction network make a mechanistic understanding very challenging and widely debated. Water… read more here.
Keywords: formation; dimethyl ether; methanol dimethyl; transfer ... See more keywords
On the properties of a single OPLS-UA model curcumin molecule in water, methanol and dimethyl sulfoxide. Molecular dynamics computer simulation results
Sign Up to like & getrecommendations! Published in 2017 at "Condensed Matter Physics"
DOI: 10.5488/cmp.20.23003
Abstract: The properties of model solutions consisting of a solute --- single curcumin molecule in water, methanol and dimethyl sulfoxide solvents have been studied using molecular dynamics (MD) computer simulations in the isobaric-isothermal ensemble. The united… read more here.
Keywords: molecule; water; methanol dimethyl; curcumin molecule ... See more keywords