Počet záznamů: 1
Synthesis of C-Doped TiO2 Nanoparticles by Novel Sol-Gel Polycondensation of Resorcinol with Formaldehyde for Visible-Light Photocatalysis
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SYSNO ASEP 0349150 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Synthesis of C-Doped TiO2 Nanoparticles by Novel Sol-Gel Polycondensation of Resorcinol with Formaldehyde for Visible-Light Photocatalysis Tvůrce(i) Neti, R.N. (IN)
Misra, R. (IN)
Bera, P.K. (IN)
Dhodapkar, R. (IN)
Bakardjieva, Snejana (UACH-T) SAI, RID, ORCID
Bastl, Zdeněk (UFCH-W) RID, ORCIDZdroj.dok. Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry - ISSN 1553-3174
Roč. 40, č. 5 (2010), s. 328-332Poč.str. 5 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova C-doping ; chlorophenol ; photo activity ; titanium dioxide Vědní obor RIV CA - Anorganická chemie CEZ AV0Z40320502 - UACH-T (2005-2011) AV0Z40400503 - UFCH-W (2005-2011) UT WOS 000278165300006 DOI 10.1080/15533174.2010.486820 Anotace Nanosized C-doped TiO2 was prepared by a new method based on resorcinol-formaldehyde (RF) gel formation in situ during hydrolysis of Ti precursor (TTIP, titanium tetraisopropoxide). XRD, DRS, EDX, SEM and HRTEM results confirmed that the carbon in the sample existed as free carbon (C-C), carbonate carbon (-CO3) and doped into lattice of TiO2(Ti-C), resulting in red shift of optical adsorption edge and band gap narrowing. The photo activity of the C-doped TiO2, tested on 2-chlorophenol, revealed that it was more active under visible light (kvis= 3.50 x 10-3 min-1). Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2011
Počet záznamů: 1