TY - JOUR
T1 - Enhancement of Photo- and Sonodegradation of Methylene Blue using Fe3O4/ZrO2 by Adding Two Different Graphene Material
AU - Kristianto, Yogi
AU - Taufik, Ardiansyah
AU - Saleh, Rosari
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/5/20
Y1 - 2017/5/20
N2 - In this study, magnetite Fe3O4/ZrO2/nanographene platelets (NGP) and Fe3O4/ZrO/graphene composonsites were prepared successfully by depositing the Fe3O4/ZrO2 composites onto the surface of NGP and graphene using co-precipitation method as an effort to improve photo- and sonocatalytic performance. The structure and magnetic properties of the as-prepared samples were characterized by XRD and TGA. The catalytic activity of Fe3O4/ZrO2/NGP and Fe3O4/ZrO2/graphene composite towards methylene blue (MB) from the aqueous solution were investigated under UV light and ultrasound irradiation, separately. It was found that the incorporation of NGP and graphene in Fe3O4/ZrO2 could greatly improve photo- and sonocatalytic performance. The incorporation of graphene with the higher surface area than NGP exhibits the best catalytic performance. In addition, scavengers of reactive species on the degradation activity were investigated.
AB - In this study, magnetite Fe3O4/ZrO2/nanographene platelets (NGP) and Fe3O4/ZrO/graphene composonsites were prepared successfully by depositing the Fe3O4/ZrO2 composites onto the surface of NGP and graphene using co-precipitation method as an effort to improve photo- and sonocatalytic performance. The structure and magnetic properties of the as-prepared samples were characterized by XRD and TGA. The catalytic activity of Fe3O4/ZrO2/NGP and Fe3O4/ZrO2/graphene composite towards methylene blue (MB) from the aqueous solution were investigated under UV light and ultrasound irradiation, separately. It was found that the incorporation of NGP and graphene in Fe3O4/ZrO2 could greatly improve photo- and sonocatalytic performance. The incorporation of graphene with the higher surface area than NGP exhibits the best catalytic performance. In addition, scavengers of reactive species on the degradation activity were investigated.
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U2 - 10.1088/1757-899X/196/1/012013
DO - 10.1088/1757-899X/196/1/012013
M3 - Conference article
AN - SCOPUS:85019659581
SN - 1757-8981
VL - 196
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012013
T2 - 3rd International Conference on Functional Materials Science 2016, ICFMS 2016
Y2 - 19 October 2016 through 20 October 2016
ER -