A General Approach to Mesoporous Metal Oxide Microspheres Loaded with Noble Metal Nanoparticles

2012 ◽  
Vol 124 (26) ◽  
pp. 6512-6516 ◽  
Author(s):  
Zhao Jin ◽  
Manda Xiao ◽  
Zhihong Bao ◽  
Peng Wang ◽  
Jianfang Wang
Keyword(s):  
Metal Oxide ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Mesoporous Metal ◽  
Mesoporous Metal Oxide

A General Approach to Mesoporous Metal Oxide Microspheres Loaded with Noble Metal Nanoparticles

2012 ◽  
Vol 51 (26) ◽  
pp. 6406-6410 ◽  
Author(s):  
Zhao Jin ◽  
Manda Xiao ◽  
Zhihong Bao ◽  
Peng Wang ◽  
Jianfang Wang
Keyword(s):  
Metal Oxide ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Mesoporous Metal ◽  
Mesoporous Metal Oxide

scholarly journals Exterior and Internal Uniform Loading of Pt Nanoparticles on Yolk-Shell La2O3 by Acoustic Levitation Synthesis with Enhanced Photocatalytic Performance

Materials ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 107 ◽  
Author(s):  
Ming Qin ◽  
Qing Chang ◽  
Yinkai Yu ◽  
Hongjing Wu
Keyword(s):  
Metal Oxide ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Shell Structure ◽  
Photocatalytic Performance ◽  
Chemical Interaction ◽  
Pt Nanoparticles ◽  
Noble Metal Nanoparticles ◽  
Homogeneous Distribution ◽  
Acoustic Levitation

By the deposition of noble metal nanoparticles on a metal oxide substrate with a specific micro-/nanostructure, namely, yolk-shell structure, a remarkable improvement in photocatalytic performance can be achieved by the composites. Nevertheless, noble metal nanoparticles only distribute on the surface shell of metal oxide substrates when the conventional wet-chemistry reduction approach is employed. Herein, we proposed a novel acoustic levitation synthesis of Pt nanoparticles deposited on yolk-shell La2O3. The composites not only displayed well-defined, homogeneous distribution of Pt NPs on the exterior shell of La2O3 and the interior La2O3 core, but an enhanced chemical interaction between Pt and La2O3. The unique structure not only can display improved photocatalytic degradation rate toward methyl orange, but also may show great potential in fields of hydrogen generation, environmental protection, etc. The novel acoustic levitation synthesis can supplement the methodology of synthesizing well dispersed noble metal oxides over the whole yolk-shell structure through noble metal NPs deposition method.

Sol-Flame Synthesis: A General Strategy To Decorate Nanowires with Metal Oxide/Noble Metal Nanoparticles

Nano Letters ◽  
2012 ◽  
Vol 13 (3) ◽  
pp. 855-860 ◽  
Author(s):  
Yunzhe Feng ◽  
In Sun Cho ◽  
Pratap M. Rao ◽  
Lili Cai ◽  
Xiaolin Zheng
Keyword(s):  
Metal Oxide ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Flame Synthesis ◽  
General Strategy

Preparation, Functionality, and Application of Metal Oxide-coated Noble Metal Nanoparticles

2016 ◽  
Vol 16 (4) ◽  
pp. 1965-1990 ◽  
Author(s):  
Shuhua Liu ◽  
Michelle D. Regulacio ◽  
Si Yin Tee ◽  
Yin Win Khin ◽  
Choon Peng Teng ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles

Noble-Metal-Based Catalysts Supported on Zeolites and Macro-Mesoporous Metal Oxide Supports for the Total Oxidation of Volatile Organic Compounds

ChemSusChem ◽  
2011 ◽  
Vol 4 (10) ◽  
pp. 1420-1430 ◽  
Author(s):  
Tarek Barakat ◽  
Joanna C. Rooke ◽  
Haingomalala Lucette Tidahy ◽  
Mahsa Hosseini ◽  
Renaud Cousin ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Metal Oxide ◽  
Organic Compounds ◽  
Noble Metal ◽  
Total Oxidation ◽  
Oxide Supports ◽  
Volatile Organic ◽  
Mesoporous Metal ◽  
Mesoporous Metal Oxide
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