Trialkylsulfonium dicyanamides - A new family of ionic liquids with very low viscosities
Trialkylsulfonium dicyanamides show surprisingly low viscosities down to -20 °C and are therefore highly interesting liquid materials for separation processes and electrolyte applications at low temperatures. The Royal Society of Chemistry 2005.
Gerhard, Dirk,Alpaslan, Samim Cenk,Gores, Heiner Jakob,Uerdingen, Marc,Wasserscheid, Peter
p. 5080 - 5082
(2007/10/03)
Molten and Solid Trialkylsulfonium Iodides and Their Polyiodides as Electrolytes in Dye-Sensitized Nanocrystalline Solar Cells
The overall solar-to-electric energy conversion efficiencies in solar simulators, and the incident monochromatic photon-to-current-efficiencies (IPCE) was measured for a selection of molten salt electrolytes to reveal their possible use as electrolytes in dye-sensitized nanocrystalline solar cells (DNSC). The IPCE results of (Et2MeS)I and (Bu2MeS)I were stable above 55% from 400 to 550 nm and then decreased on the red side of the spectra. The addition of iodine to (Bu2MeS)I and (Bu2EtS)I indicated increasing IPCE values at 520-540 nm; from 55 to 60% and 38 to 46%, respectively. (Te2MeS)I, (Bu2MeS)I, and (Bu2EtS)I showed good conducting abilities at ambient conditions and provided good light-to-electricity conversion efficiencies while used as electrolytes in DNSC. The liquid electrolytes (Et2MeS)I provided the highest conversion efficiencies at room temperature.
Paulsson, Helene,Hagfeldt, Anders,Kloo, Lars
p. 13665 - 13670
(2007/10/03)
NEW DATA ON THE REACTION OF TRIALKYL TRITHIOPHOSPHITES WITH ALKYL HALIDES
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Kabachnik, M. I.,Pudovik, A. N.,Batyeva, E. S.,Al'fonsov, V. A.,Zamaletdinova, G. U.
p. 1734 - 1737
(2007/10/02)
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