Carborane functionalized graphene oxide, a precursor for conductive self-assembled monolayers

0427734 - ÚACH 2015 RIV US eng J - Článek v odborném periodiku
Štengl, Václav - Bakardjieva, Snejana - Bakardjiev, Mario - Štíbr, Bohumil - Kormunda, M.
Carborane functionalized graphene oxide, a precursor for conductive self-assembled monolayers.
Carbon. Roč. 67, FEB (2014), s. 336-343. ISSN 0008-6223. E-ISSN 1873-3891
Grant CEP: GA ČR(CZ) GAP207/11/0705
Institucionální podpora: RVO:61388980
Klíčová slova: ATMOSPHERIC-PRESSURE PLASMA * X-RAY PHOTOELECTRON * HYBRID MATERIAL * BORON-CARBIDE * NANOSTRUCTURES
Kód oboru RIV: CA - Anorganická chemie
Impakt faktor: 6.196, rok: 2014

A new, advanced graphene oxide based material modified with the extremely. stable o-carboranoyl 1,2-C2B10H11 unit was created. The carboranoyl-functionalized graphene oxide was synthesized from Li[1,2-C2B10H11] and COCl-functionalized graphene oxide, which was prepared by converting the graphene oxide -COOH groups to COCl with SOCl2. The carborancl-functionalized graphene oxide was characterized using infrared and X-ray photoelectron spectroscopy. The morphology was investigated via transmission, scanning electron, and atomic force microscopies. The electrochemical properties of o-carboranoyl functionalized graphene oxide was studied using cyclic voltammetry, electrochemical impedance spectroscopy and electric force microscopy. This new graphene-based material could in future be used as a precursor for conductive self-assembled monolayers.
Trvalý link: http://hdl.handle.net/11104/0234229