General Self-Assembly Route toward Sparsely Studded Noble-Metal Nanocrystals inside Graphene Hollow Sphere Network for Ultrastable Electrocatalyst Utilization

2015 ◽  
Vol 7 (36) ◽  
pp. 20061-20067 ◽  
Author(s):  
Xinyuan Lou ◽  
Ping Wu ◽  
Anping Zhang ◽  
Ruoqing Zhang ◽  
Yawen Tang
Keyword(s):  
Noble Metal ◽  
Hollow Sphere ◽  
Self Assembly ◽  
Metal Nanocrystals

Self-assembly of noble metal nanocrystals: Fabrication, optical property, and application

Nano Today ◽  
2012 ◽  
Vol 7 (6) ◽  
pp. 564-585 ◽  
Author(s):  
Jianxiao Gong ◽  
Guodong Li ◽  
Zhiyong Tang
Keyword(s):  
Optical Property ◽  
Noble Metal ◽  
Self Assembly ◽  
Metal Nanocrystals

scholarly journals Luminescent Supramolecular Nano- or Microstructures Formed in Aqueous Media by Amphiphile-Noble Metal Complexes

2020 ◽  
Vol 2020 ◽  
pp. 1-24 ◽  
Author(s):  
Carmen Cretu ◽  
Loredana Maiuolo ◽  
Domenico Lombardo ◽  
Elisabeta I. Szerb ◽  
Pietro Calandra
Keyword(s):  
Noble Metal ◽  
Smart Materials ◽  
Self Assembly ◽  
Noble Metals ◽  
Photophysical Properties ◽  
Aqueous Media ◽  
Molecular Architecture ◽  
Stimuli Responsive ◽  
Panoramic View ◽  
Amphiphilic Molecules

The involvement of metal ions within the self-assembly spontaneously occurring in surfactant-based systems gives additional and interesting features. The electronic states of the metal, together with the bonds that can be established with the organic amphiphilic counterpart, are the factors triggering new photophysical properties. Moreover, the availability of stimuli-responsive supramolecular amphiphile assemblies, able to disassemble in a back-process, provides reversible switching particularly useful in novel approaches and applications giving rise to truly smart materials. In particular, small amphiphiles with an inner distribution, within their molecular architecture, of various polar and apolar functional groups, can give a wide variety of interactions and therefore enriched self-assemblies. If it is joined with the opportune presence and localization of noble metals, whose chemical and photophysical properties are undiscussed, then very interesting materials can be obtained. In this minireview, the basic concepts on self-assembly of small amphiphilic molecules with noble metals are shown with particular reference to the photophysical properties aiming at furnishing to the reader a panoramic view of these exciting problematics. In this respect, the following will be shown: (i) the principles of self-assembly of amphiphiles that involve noble metals, (ii) examples of amphiphiles and amphiphile-noble metal systems as representatives of systems with enhanced photophysical properties, and (iii) final comments and perspectives with some examples of modern applications.

scholarly journals On the role of surface diffusion in determining the shape or morphology of noble-metal nanocrystals

2013 ◽  
Vol 110 (17) ◽  
pp. 6669-6673 ◽  
Author(s):  
X. Xia ◽  
S. Xie ◽  
M. Liu ◽  
H.-C. Peng ◽  
N. Lu ◽  
...  
Keyword(s):  
Surface Diffusion ◽  
Noble Metal ◽  
Metal Nanocrystals

Rapid preparation of noble metal nanocrystals via facile coreduction with graphene oxide and their enhanced catalytic properties

Nanoscale ◽  
2011 ◽  
Vol 3 (9) ◽  
pp. 3737 ◽  
Author(s):  
Guolei Xiang ◽  
Jie He ◽  
Tianyang Li ◽  
Jing Zhuang ◽  
Xun Wang
Keyword(s):  
Graphene Oxide ◽  
Noble Metal ◽  
Catalytic Properties ◽  
Rapid Preparation ◽  
Metal Nanocrystals

ChemInform Abstract: Well-Faceted Noble-Metal Nanocrystals with Nonconvex Polyhedral Shapes

ChemInform ◽  
2016 ◽  
Vol 47 (30) ◽  
Author(s):  
Qiaoli Chen ◽  
Yanyan Jia ◽  
Shuifen Xie ◽  
Zhaoxiong Xie
Keyword(s):  
Noble Metal ◽  
Metal Nanocrystals

scholarly journals Molecular reactivity of thiolate-protected noble metal nanoclusters: synthesis, self-assembly, and applications

2021 ◽  
Vol 12 (1) ◽  
pp. 99-127
Author(s):  
Qiaofeng Yao ◽  
Zhennan Wu ◽  
Zhihe Liu ◽  
Yingzheng Lin ◽  
Xun Yuan ◽  
...  
Keyword(s):  
Noble Metal ◽  
Self Assembly ◽  
Metal Nanoclusters ◽  
Molecular Reactivity ◽  
Noble Metal Nanoclusters

The interactions/reactions of thiolate-protected noble metal nanoclusters with diverse ions, molecules and other metal nanoclusters have been deciphered.

Oxidative Etching and Its Role in Manipulating the Nucleation and Growth of Noble-Metal Nanocrystals

2013 ◽  
Vol 26 (1) ◽  
pp. 22-33 ◽  
Author(s):  
Yiqun Zheng ◽  
Jie Zeng ◽  
Aleksey Ruditskiy ◽  
Maochang Liu ◽  
Younan Xia
Keyword(s):  
Noble Metal ◽  
Nucleation And Growth ◽  
Metal Nanocrystals ◽  
Oxidative Etching
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