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Xijun Hu
Researcher at Hong Kong University of Science and Technology
Publications - 190
Citations - 6064
Xijun Hu is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Catalysis & Adsorption. The author has an hindex of 42, co-authored 190 publications receiving 5549 citations. Previous affiliations of Xijun Hu include East China University of Science and Technology & Peking University.
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Nanostructured morphology control for efficient supercapacitor electrodes
TL;DR: In this article, the authors report on the recent progress in designing and fabricating different kinds of nanostructured electrodes, including electrical double layer based electrodes such as porous carbons and graphene, and faradic reaction based electrodes, such as metal oxides/hydroxides and conductive polymers.
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Degradation of Azo-dye Orange II by a Photoassisted Fenton Reaction Using a Novel Composite of Iron Oxide and Silicate Nanoparticles as a Catalyst
TL;DR: In this paper, a nanocomposite of iron oxide and silicate, prepared through a reaction between a solution of iron salt and a dispersion of Laponite clay, was used as a catalyst for the photoassisted Fenton degradation of azo-dye Orange II.
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Novel bentonite clay-based Fe-nanocomposite as a heterogeneous catalyst for photo-Fenton discoloration and mineralization of Orange II.
Jiyun Feng,Xijun Hu,Po Lock Yue +2 more
TL;DR: A novel bentonite clay-based Fe-nanocomposite (Fe-B) was successfully developed as a heterogeneous catalyst for photo-Fenton discoloration and mineralization of an azo-dye Orange II and exhibits a high catalytic activity.
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Synthesis of anatase TiO2 supported on porous solids by chemical vapor deposition
TL;DR: In this article, the effect of the CVD synthesis conditions on the loading rate of anatase TiO2 was investigated and it was found that introducing water vapor during CVD or adsorbing water before CVD was crucial to obtain anataseTiO2 on the surface of the particle supports.
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Effect of initial solution pH on the degradation of Orange II using clay-based Fe nanocomposites as heterogeneous photo-Fenton catalyst.
Jiyun Feng,Xijun Hu,Po Lock Yue +2 more
TL;DR: It was found that the initial solution pH not only influences the photo-catalytic activity of Fe-B and Fe-Lap-RD but also the Fe leaching from the two catalysts, which makes it possible for the Fe-Fenton process to treat the original wastewater without the need to pre-adjust the solution pH.