Q
Qiaowan Chang
Researcher at Hong Kong University of Science and Technology
Publications - 21
Citations - 3928
Qiaowan Chang is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Catalysis & Electrocatalyst. The author has an hindex of 11, co-authored 14 publications receiving 2955 citations. Previous affiliations of Qiaowan Chang include University of California, San Diego & Tianjin University.
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Journal ArticleDOI
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction
TL;DR: This comprehensive Review focuses on the low- and non-platinum electrocatalysts including advanced platinum alloys, core-shell structures, palladium-based catalysts, metal oxides and chalcogenides, carbon-based non-noble metal catalysts and metal-free catalysts.
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Recent advances in palladium-based electrocatalysts for fuel cell reactions and hydrogen evolution reaction
TL;DR: The recent advances in Pd-based electrocatalysts for hydrogen evolution reaction (HER), and fuel cell reactions including hydrogen oxidation reaction (HOR), oxygen reduction reaction (ORR), ethanol oxide reaction (EOR), and formic acid oxidation reaction(FAOR) are summarized in this article.
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Promoting H2O2 production via 2-electron oxygen reduction by coordinating partially oxidized Pd with defect carbon.
Qiaowan Chang,Pu Zhang,Amir Hassan Bagherzadeh Mostaghimi,Xueru Zhao,Steven R. Denny,Ji Hoon Lee,Hongpeng Gao,Ying Zhang,Huolin L. Xin,Samira Siahrostami,Jingguang G. Chen,Jingguang G. Chen,Zheng Chen +12 more
TL;DR: It is reported that the synergistic interaction between partially oxidized palladium (Pdδ+) and oxygen-functionalized carbon can promote 2e− ORR in acidic electrolytes and deliver high selectivity for two-electron oxygen reduction to hydrogen peroxide in acidic media.
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Pt–Ni Octahedra as Electrocatalysts for the Ethanol Electro-Oxidation Reaction
TL;DR: In this paper, shape-controlled octahedral Pt-Ni/C nanocrystals with uniformly exposed (111) facets and an average edge length of 10 nm were synthesized.
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Cobalt(II) phthalocyanine-sensitized hollow Fe3O4@SiO2@TiO2 hierarchical nanostructures: Fabrication and enhanced photocatalytic properties
TL;DR: In this paper, a cobalt-II phthalocyanine-sensitized hollow Fe 3 O 4 @SiO 2 @TiO 2 hierarchical nanostructures had been successfully obtained by combination of solvothermal processing and dipping processing.