Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Kosmulski Marek, Skubiszewska-Zięba Jadwiga , Leboda Roman , Marczewska-Boczkowska Krystyna, Próchniak Piotr
Rok wydania:	2007
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Numer czasopisma:	1
Wolumen/Tom:	309
Strony:	160 - 168
Impact Factor:	2,309
Web of Science® Times Cited:	9
Scopus® Cytowania:	10
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	NIE
Abstrakty:	angielski
	A new class of composite materials is introduced. Fine powders of silica, titania, Y-modified zirconia, and three types of alumina were pressed and sintered to form porous monoliths with relatively uniform pore structure. Carbon was then deposited in the pores of such monoliths by thermal decomposition of dichloromethane, cyclohexene, and glucose. The structure of the carbon deposit was studied by low-temperature nitrogen adsorption and by thermal analysis. The composite materials were used as electrodes in electrochemical capacitors with 1-ethyl-3-methylimidazolium trifluoromethylsulfonate (a low-temperature ionic liquid) as the electrolyte. High capacitances were observed for glucose-derived materials, which had high specific surface areas.

New ceramic–carbon composites for electrodes for electrochemical capacitors