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Noble-metal-free Hydroxyapatite Activated by Facile Mechanochemical Treatment Towards Highly-efficient Catalytic Oxidation of Volatile Organic Compound by Xin, Yunzi (author);Shirai, Takashi (author) is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.
What is Noble-metal-free Hydroxyapatite Activated by Facile Mechanochemical Treatment Towards Highly-efficient Catalytic Oxidation of Volatile Organic Compound about?
## Abstract Controlling of volatile organic compound (VOC) emitted from industrial processes as most abundant and harmful air pollutant, has become one of the most important global environmental issues due to the rapid urbanization and industrialization. As an alternative and new type catalyst instead of conventional noble-metal nanoparticles widely utilized in oxidative decomposition of VOC, here we report the superior catalytic performance with 100% CO~2~/CO conversion on hydroxyapatite (HAp, Ca~10~(PO~4~)~6~(OH)~2~) with structurally well-controlled active surface tailored via facile one-step mechanochemical treatment in ambient air. With detailed characterizations of particle morphology, crystallinity and chemical structure with respects to surface defect/oxygen vacancy formation, acidity/basicity and VOC affinity on HAps activated through different mechanical stresses when altered ball size is utilized in planetary ball-milling assisted mechanochemical process, it was found that the predominant defect/oxygen vacancy generation in PO~4~^3−^ site and enhanced basic site population established by selective mechanochemical activation of c-plane, facilitates the favorable catalytic
Who reads Noble-metal-free Hydroxyapatite Activated by Facile Mechanochemical Treatment Towards Highly-efficient Catalytic Oxidation of Volatile Organic Compound?
It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.
- Author
- Xin, Yunzi (author);Shirai, Takashi (author)
- Publisher
- Springer Science and Business Media LLC
- Published
- 2021
- Language
- EN
- Field
- Biochemistry, Genetics and Molecular Biology (Life Sciences)
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