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Gianina Huayna, Antonio Laura, Rossibel Churata, Luis Lazo, Rivalino Guzmán, Pierre G. Ramos and Juan M. Rodriguez
In the present work, a TiO2/zeolite photocatalyst was synthesized by dispersing TiO2 nanoparticles obtained through the sol-gel method onto the surface of natural zeolite derived from ignimbrite residue. The zeolite was obtained from an ignimbrite rubble...
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Fadimatou Hassan, Pierre Bonnet, Jean Marie Dangwang Dikdim, Nadege Gatcha Bandjoun, Christophe Caperaa, Sadou Dalhatou, Abdoulaye Kane and Hicham Zeghioud
Graphitic carbon nitride (g-C3N4) based photocatalyst was synthesized and the photocatalytic performance was investigated for the removal of Eriochrome Black T (EBT) and Bromophenol Blue (BPB) under UV irradiation. The prepared materials were characteriz...
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Venkatachalam Jayaraman, Shanmugam Mahalingam, Shanmugavel Chinnathambi, Ganesh N. Pandian, Aruna Prakasarao, Singaravelu Ganesan, Jayavel Ramasamy, Sivasankaran Ayyaru and Young-Ho Ahn
The HfO2 nanoparticles and the nanocomposites of HfO2-graphene (10, 30, and 50 wt%) were prepared via precipitation and simple mixing method. The XRD pattern confirmed the presence of monoclinic HfO2 and hexagonal graphene in the nanocomposite. Raman spe...
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Fubao Zhang, Chen Yang, Xiao-Xiong Wang, Ru Li, Zhong Wan, Xianming Wang, Yong Wan, Yun-Ze Long and Zhongyu Cai
We report the fabrication of polyvinylidene fluoride (tetrabutyl titanate)/polyvinyl pyrrolidone ((tetrabutyl titanate))-graphene quantum dots [PVDF(TBT)/PVP(TBT)-GQDs] film photocatalyst with enhanced photocatalytic performance. The polyvinylidene fluor...
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Caw-is Imee Andiso
Pág. 26
In the Philippines, an estimated 8.4 million rely on unsafe water sources where pathogens like E.coli thrive. Chlorination is conventionally used; however, it produces carcinogenic disinfection by-products. Thus, a solar-activated TiO2-CuO-SiO2 photocata...
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Nurfatien Bacho
Pág. 6 - 7
Excessive discharge of toxic chemicals such as phenolic compounds emanated from the industry appends the existing problem of water scarcity issue. Hence, engineering photocatalytic material remain crucial in finding new ways to combat the challenge of wa...
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Sujun Guan, Liang Hao, Yun Lu, Hiroyuki Yoshida and Hiroshi Asanuma
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Yun Lu, Sujun Guan, Liang Hao and Hiroyuki Yoshida
This review presents the latest results of studies directed at photocatalyst coatings of titanium dioxide (TiO2) prepared by mechanical coating technique (MCT) and its application. Compared with traditional coating techniques, MCT is a simple, low cost a...
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