Počet záznamů: 1
Synthesis and properties of phosphorus and sulfur co-doped graphene
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SYSNO ASEP 0498561 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Synthesis and properties of phosphorus and sulfur co-doped graphene Tvůrce(i) Lojka, M. (CZ)
Jankovský, O. (CZ)
Sedmidubský, D. (CZ)
Mazánek, V. (CZ)
Bouša, D. (CZ)
Pumera, M. (CZ)
Matějková, Stanislava (UOCHB-X) RID, ORCID
Sofer, Z. (CZ)Zdroj.dok. New Journal of Chemistry. - : Royal Society of Chemistry - ISSN 1144-0546
Roč. 42, č. 19 (2018), s. 16093-16102Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova oxygen reduction ; graphite oxide ; electrical properties Vědní obor RIV CA - Anorganická chemie Obor OECD Inorganic and nuclear chemistry Institucionální podpora UOCHB-X - RVO:61388963 UT WOS 000447971700067 EID SCOPUS 85054006239 DOI 10.1039/c8nj03321h Anotace The derivatisation of graphene significantly extends its application potential beyond just a highly conductive material. The introduction of sulfur based functionalities is relatively difficult and remains quite unexplored. Here, we demonstrated effective functionalization of graphene oxide with sulfur and phosphorus based functionalities by a simple one step reaction using phosphorus(v) sulfide known in organic synthesis as the Berzelius reagent. The chemistry of the starting graphene oxide significantly influenced the degree of functionalization. A detailed chemical analysis of the modified graphene showed the presence of various sulfur based functional groups as well as thiophosphate derivatisation. The resulting graphene highly functionalized with thiol based groups proved to be an effective immobilizer for gold nanoparticles. Pracoviště Ústav organické chemie a biochemie Kontakt asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Jana Procházková, Tel.: 220 183 418 Rok sběru 2019
Počet záznamů: 1