The article considers the effect of solvate environment lithium cation in various aprotic solvents.The redox reactions electrodes made from a polymeric condensation product triquinoyl with 1,2,4,5-tetraaminobenzene are studied. A 1 M LiPF6 solution was used as an electrolyte, either ethylene carbonate/dimethyl carbonate (EC/DMC) or tetraglyme. Based on electrochemical studies and quantum chemic...

This paper has successfully optimised tertiary amine quaternisation with dimethyl carbonate. Intensification of the conventionally quite moderate operating conditions resulted in substantially higher production capacities.

The development of highly flexible fibre batteries based on conducting polymers is described. The performance of cells with polypyrrole–hexafluorophosphate (PPy/PF6) and polypyrrole–polystyrenesulfonate (PPy/PSS) is evaluated. Based on the results, fibre batteries consisting of a PPy/PF6 cathode and a PPy/PSS anode are fabricated and tested in an electrolyte of 1M LiPF6 in a mixture of ethylene...

In this study, the formation of dicarbonate degradation products ethylene carbonate‐based carbonate mixtures containing dimethyl carbonate, ethyl methyl or diethyl that were combined with lithium potassium metal, is investigated. It shown by NMR and GCMS dioxahexane dioate, dioate are formed from reactants to different extents and, in particular, surface initiates fast corresponding products. E...

A graphene oxide (GO) membrane is supported on a ceramic hollow fiber prepared by a vacuum suction method. This GO membrane exhibited excellent water permeation for dimethyl carbonate/water mixtures through a pervaporation process. At 25 °C and 2.6 wt % feed water content, the permeate water content reached 95.2 wt% with a high permeation flux (1702 g m(-2) h(-1)).

A new nanostarch functionalized ionic liquid containing imidazolium cation and cobalt chelate anion was synthesized and tested for the one pot synthesis of carbamates by the reaction of amines and dimethyl carbonate (DMC), affording excellent yield of the products under solvent free mild reaction conditions. The synthesized ionic liquid was easily recovered and reused several times without any ...

The coupling reaction of aryl iodides with arylboronic acids to give biaryl compounds can be efficiently performed without adding a transition metal catalyst. The key to success is the use of dimethyl carbonate as a solvent. This finding provides a new strategy for constructing a biaryl linkage.