Foc Frankenburg Oil Company Est.

Foc Frankenburg Oil Company

Superfared Ltd.

Natalie Strizhakova

Jaan Leis

Mati Arulepp

Anti Perkson

Jie Zheng

Clarence L Wallace

Yurii Maletin

Sergey Gordeev Konstantinovich

Valerii Danilin

Volodymyz Izotov

Vasilii Sokolov Vasilevitj

Alexander Kravehik Efimovitj

Julia Kolotilova

Julia Kukushkina Aleksandrovna

Antonina Mironova

Sergey Kozachkov

Sergey Podmogilny

Jan Cederstr&ouml;m

Valery Danilin

Vladimir Izotov

Yuril Maletin

Antonia Mironova

Sergey Kozachov

An electric double layer capacitor including at least one pair of polarizable electrodes connected to current collectors, a separator made of ion-permeable but electron-insulating material interposed between the electrodes in each pair of electrodes, and a liquid electrolyte. According to the invention the electrodes include a layer of carbon particles having a narrow distribution of nanopores therein, the pore sizes of the nanopores being adapted to fit the ion sizes of the electrolyte. The invention also relates to a method of manufacturing such a supercapacitor.

Supercapacitor and a method of manufacturing such a supercapacitor

Novel organic electrolytes comprising tetrafluoroborates and hexafluorophosphates of doubly charged cations of N,N-dialkyl-1,4-diazabicyclo&lsqb;2.2.2&rsqb;octanediium (DADACO) are disclosed, which have general formula (2), where R is the alkyl C -C , and Y is a BF or PF anion. The invention also comprises a process for the preparation of said electrolytes comprising at least one compound of formula (2) and the use of compounds of formula (2) dissolved in an aprotic polar solvent or a mixture of such solvents as an electrolyte for an electrochemical double layer capacitor.

Electrolytes for electrochemical double layer capacitors

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Kyiv, Ukraine

Natalie Strizhakova