Results 241 to 250 of about 9,719 (268)

Sulfolane as a Solvent for Aprotic Electrolytes

ECS Transactions, 2011
Physiochemical and electrochemical properties of sulfolane were tested for potential use as a solvent in lithium batteries. It is considerably less ignitable than solvents used in lithium batteries now. Its higher freezing point can be lowered by additives (Li salts and some other solvents) sufficienty below 0 °C.
Marie Sedlarikova, M. Zatloukal, Jiri Vondrak, P. Dvorak, J. Maca   +4 more
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New protic salts of aprotic polar solvents

Tetrahedron Letters, 2004
Abstract Aprotic polar solvents such as DMF, acetonitrile or DMSO can be protonated to form stable triflate salts when treated with triflic acid. The reaction of the same solvents with N , N -bis(trifluoromethanesulfonyl)imide led to the isolation of the corresponding N , N -bis(trifluoromethanesulfonyl)imide salts.
Isabelle Favier, Elisabet Duñach
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Sulfolane: A Versatile Dipolar Aprotic Solvent

Organic Process Research & Development, 2012
Sulfolane is a highly stable and attractive alternative to other more common dipolar aprotic solvents such as DMSO, DMF, DMAC, and NMP. Sulfolane is more toxic than the other solvents but has a very low skin penetration in comparison to that of the others. A high skin penetration is not beneficial for organic solvents as dissolved toxic compounds might
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Solvatochromism of fluorescein in aqueous aprotic solvents

Journal of Molecular Liquids, 2016
Abstract Fluorescein solvatochromism was studied in pure aprotic solvents dimethylsulfoxide, N,N-dimethylformamide, acetonitrile and acetone, and their aqueous mixtures. The type and extent of solvent effects were identified and interpreted based on the electronic structure of fluorescein and the nature of the solvent.
Fereshteh Naderi, Ali Farajtabar
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Anodic oxidation of furans in aprotic solvents

Electrochimica Acta, 1984
Abstract The anodic oxidation of furans in the presence of substituted 1,4-napthoquinones leads to coupling of the two. In the absence of the quinones, furan oligomers are formed. Further oxidation of these oligomers leads to the formation of conductive polymer films at the electrode surface.
S. Pons, A.Scott Hinman
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Sulfamides and sulfonamides as polar aprotic solvents

The Journal of Organic Chemistry, 1987
L'etude est faite sur 5 tetraalkylsulfamides, une N,N-dialkylsulfonamide, deux diamides sulfureuse, et un ...
Herman G. Richey, Julius Farkas
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Electrodeposition of aluminium from organic aprotic solvents

Surface Technology, 1980
Abstract Aluminium coatings on metals are very useful from the point of view of their mechanical properties, corrosion resistance etc. The commonly used coating procedures do not give very satisfactory results. In the present report a relatively new method of obtaining aluminium coatings, electrolysis from organic electrolytes, is reviewed and, as ...
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Polarography of organic compounds in aprotic solvents

Talanta, 1965
Abstract A review of the polarography of organic compounds in aprotic solvents is presented.
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Desiccant efficiency in solvent drying. 3. Dipolar aprotic solvents

The Journal of Organic Chemistry, 1978
D R, Burfield, R H, Smithers
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Proton phototransfer reactions in aprotic solvents

Journal of Applied Spectroscopy, 1974
B. M. Uzhinov, I. Yu. Martynov, M. G. Kuz'min   +2 more
openaire   +1 more source