TY - JOUR
T1 - Effect of the method of synthesis in the photoactivity of TiO2-Co and TiO2-CoCe materials
AU - Mantilla, Angeles
AU - Valverde-Aguilar, Guadalupe
AU - Suárez, Víctor
AU - Navarro-Cerón, Elizabeth
AU - Rodríguez, Rodrigo
AU - Tzompantzi, Francisco
AU - Morales-Mendoza, Getsemaní
N1 - Publisher Copyright:
Copyright © 2015 American Scientific Publishers.
PY - 2015/9/1
Y1 - 2015/9/1
N2 - Cobalt modified TiO2 and cobalt-cerium modified TiO2 were synthesized by sol gel technique using two different routes. In the first case the material was prepared by adding directly the precursor of metal (Co) during the sol-gel synthesis (In situ). The second one consisted in the impregnation of the supports of TiO2 and Ce-TiO2 prepared by sol-gel with a cobalt solution (Impregnated). The materials obtained were characterized by XRD and their textural properties were determined. The effect of the technique of synthesis as well as the presence of cerium in the photocatalytic properties of the material was evaluated in the photodegradation of phenol in aqueous phase.
AB - Cobalt modified TiO2 and cobalt-cerium modified TiO2 were synthesized by sol gel technique using two different routes. In the first case the material was prepared by adding directly the precursor of metal (Co) during the sol-gel synthesis (In situ). The second one consisted in the impregnation of the supports of TiO2 and Ce-TiO2 prepared by sol-gel with a cobalt solution (Impregnated). The materials obtained were characterized by XRD and their textural properties were determined. The effect of the technique of synthesis as well as the presence of cerium in the photocatalytic properties of the material was evaluated in the photodegradation of phenol in aqueous phase.
KW - Cerium
KW - Cobalt
KW - Phenol
KW - Photocatalysts
KW - Photodegradation
KW - Sol-gel
KW - TiO
UR - http://www.scopus.com/inward/record.url?scp=84958818649&partnerID=8YFLogxK
U2 - 10.1166/jnn.2015.10575
DO - 10.1166/jnn.2015.10575
M3 - Artículo
SN - 1533-4880
VL - 15
SP - 7272
EP - 7274
JO - Journal of Nanoscience and Nanotechnology
JF - Journal of Nanoscience and Nanotechnology
IS - 9
ER -