@article{ART002618138},
author={ Soon-Do Yoon and Jeong Woo Yun and Yeon-Hum Yun },
title={Fabrication and photocatalytic properties of ceramic ZnS nanocomposites},
journal={Journal of Ceramic Processing Research},
issn={1229-9162},
year={2020},
volume={21},
number={4},
pages={479-487},
doi={10.36410/jcpr.2020.21.4.479},
url={http://dx.doi.org/10.36410/jcpr.2020.21.4.479}

TY - JOUR
AU - Soon-Do Yoon
AU - Jeong Woo Yun
AU - Yeon-Hum Yun
TI - Fabrication and photocatalytic properties of ceramic ZnS nanocomposites
T2 - Journal of Ceramic Processing Research
PY - 2020
VL - 21
IS - 4
PB - 한양대학교 청정에너지연구소
SP - 479-487
SN - 1229-9162
AB - Ceramic ZnS nanocomposites were prepared by mechanical processing and one-step heat sintering with powder mixtures offly ash, waste glass, and ZnS (template-free hydrothermal method manufacturing). Chemical durability and morphologicalcharacteristics of heat-treated samples at 800 oC with/without acid treatment were evaluated. The photocatalytic activities wereestimated with methyl orange (MO), methylene blue (MB), acetaldehyde (ATA), and 2,4-dichlorophenoxyacetic acid (2,4-D) asphotodegradation targets. Crystallization behaviors of the prepared ceramic ZnS nanocomposites were investigated using Xraydiffraction (XRD), field emission-scanning electron microscopy (FE-SEM), and energy dispersive X-ray spectrometry(EDS). In addition, compressive and bending strength as mechanical properties were evaluated. Ceramic ZnS nanocompositeswere found to showed improvement in optimal photocatalytic reaction and physical properties regardless of acid treatmentwhen the amount of ZnS nanoparticles was increased from 7.0 to 25.0 wt%. Degrees of photocatalytic decomposition of MO,ATA, 2,4-D, and MB by acid treated ceramic ZnS nanocomposites containing 25 wt% ZnS were about 0.185, 0.121, 0.216,0.236, respectively, after UV irradiation for 180 min.
KW - Ceramic ZnS nanocomposite, Chemical durability, Acid treatment, Photocatalytic activity, Mechanical properties
DO - 10.36410/jcpr.2020.21.4.479
UR - http://dx.doi.org/10.36410/jcpr.2020.21.4.479
ER -

Soon-Do Yoon , Jeong Woo Yun and Yeon-Hum Yun . 2020, “Fabrication and photocatalytic properties of ceramic ZnS nanocomposites”, Journal of Ceramic Processing Research, vol. 21, no. 4, pp. 479-487. Available from: doi:10.36410/jcpr.2020.21.4.479

Soon-Do Yoon Jeong Woo Yun et al. Yeon-Hum Yun “Fabrication and photocatalytic properties of ceramic ZnS nanocomposites” Journal of Ceramic Processing Research 21.4 pp. 479-487 (2020): 479.

Soon-Do Yoon , Jeong Woo Yun , Yeon-Hum Yun . Fabrication and photocatalytic properties of ceramic ZnS nanocomposites Journal of Ceramic Processing Research [Internet]. 2020; 21( 4), : 479-487. Available from: doi:10.36410/jcpr.2020.21.4.479

Soon-Do Yoon , Jeong Woo Yun and Yeon-Hum Yun . “Fabrication and photocatalytic properties of ceramic ZnS nanocomposites” Journal of Ceramic Processing Research 21, no.4 (2020): 479-487. doi: 10.36410/jcpr.2020.21.4.479