Naslov
Photoelectrochemical characteristics of solvothermal prepared TiO2-based composites for solar energy conversion

Autori
Perović, Klara ; Kušić, Hrvoje ; Kovačić, Marin ; Lončarić Božić, Ana ; Kraljić Roković, Marijana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni

Izvornik
Book of Abstracts / - , 2022, 201-202

Skup
11th European Conference on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA)

Mjesto i datum
Torino, Italija, 06-10.06.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
H2 production, solar energy, water, photocatalysis, TiO2-based materials

Sažetak
In this work, detailed photoelectrochemical characterization (LSV, MS, EIS, and OCP) of the TiO2-SnS2/GO-RGO composite was conducted. Materials with different wt% of SnS2 (5-40%) and GO-RGO wt% up to 0, 1% were solvothermal synthesized, characterized, and submitted for photocatalytic H2 generation. Results have shown that composition between TiO2 and SnS2 reduces charge recombination up to 10 wt% of SnS2. Materials with lower recombination rate were then combined with GO-RGO, whose incorporation in the composites with 5 wt% of SnS2 reduces charge recombination, while GO-RGO incorporation in the composites with 10 wt% does not significantly affect on charge recombination rate. Obtained results are a key factor for the selection of suitable materials for further photocatalytic H2 generation.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Interdisciplinarne tehničke znanosti

POVEZANOST RADA