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Controlled Synthesis of Pt-Ni Bimetallic Catalysts and Study of Their Catalytic Properties
This thesis focuses on the controlled synthesis of Pt-Ni bimetallic nanoparticles and the study of their catalytic properties. It discusses in detail the nucleation mechanism and the growth process of bimetallic systems, which is vital for a deeper understanding of the design of bimetallic catalysts...
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| Müşterek Yazar: | |
| Materyal Türü: | e-Kitap |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
Berlin, Heidelberg :
Springer Berlin Heidelberg :
2016.
Imprint: Springer, |
| Edisyon: | 1st ed. 2016. |
| Seri Bilgileri: | Springer Theses, Recognizing Outstanding Ph.D. Research,
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| Online Erişim: | Full-text access |
| Özet: | This thesis focuses on the controlled synthesis of Pt-Ni bimetallic nanoparticles and the study of their catalytic properties. It discusses in detail the nucleation mechanism and the growth process of bimetallic systems, which is vital for a deeper understanding of the design of bimetallic catalysts. The author presents four pioneering studies: (1) syntheses of water-soluble octahedral, truncated octahedral, and cubic Pt-Ni nanocrystals and the study of their structure-activity relationship in model hydrogenation reactions; (2) a strategy for designing a concave Pt-Ni alloy using controllable chemical etching; (3) defect-dominated shape recovery of nanocrystals, which is a new synthesis strategy for trimetallic catalysts; (4) a sophisticated construction of Au islands on Pt−Ni, which is an ideal trimetallic nanoframe catalyst. This thesis inspires researchers working in materials, catalysis as well as other interdisciplinary areas. . |
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| Fiziksel Özellikler: | XII, 111 p. 79 illus., 62 illus. in color. online resource. |
| ISBN: | 9783662498477 |
| ISSN: | 2190-5061 |
| DOI: | 10.1007/978-3-662-49847-7 |