TY  - JOUR
AU  - Nogueira, André E.
AU  - da Silva, Gelson T. S. T.
AU  - Oliveira, Jéssica A.
AU  - Torres, Juliana A.
AU  - da Silva, Mitchell G. S.
AU  - Carmo, Marcelo
AU  - Ribeiro, Caue
TI  - Unveiling CuO role in CO2 photoreduction process – Catalyst or reactant?
JO  - Catalysis communications
VL  - 137
SN  - 1566-7367
CY  - Amsterdam
PB  - Elsevier
M1  - FZJ-2021-05357
SP  - 105929 -
PY  - 2020
N1  - Kein Post print vorhanden
AB  - We systematically investigated CO2 photoreduction catalyzed by CuO from different synthetic methods (solvothermal, coprecipitation and solid-state reaction) to understand which mechanism is prevailing for this reaction. The results showed that CuO acts as a reactant during CO2 reduction through copper carbonate formation rather than a catalyst, but the as-formed Cu2(OH)2CO3 (malachite) is active as catalyst for the same reaction. Significant CO2 conversion was observed during the CuO carbonation process, reducing to lower conversion levels after complete conversion to copper carbonate.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000519664200003
DO  - DOI:10.1016/j.catcom.2020.105929
UR  - https://juser.fz-juelich.de/record/903717
ER  -