Preparation and Application of Non-spherical Metal Nanoparticles: Reality and Perspective

2017 ◽  
Vol 21 (23) ◽  
Author(s):  
Cristina Lucena-Serrano ◽  
Rafael Contreras-Caceres ◽  
Maria Sanchez-Molina ◽  
Miguel Angel Casado-Rodriguez ◽  
Jean Manuel Cloarec ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Spherical Metal Nanoparticles

scholarly journals The Mixed-Electrode Concept for Understanding Growth and Aggregation Behavior of Metal Nanoparticles in Colloidal Solution

2018 ◽  
Vol 8 (8) ◽  
pp. 1343
Author(s):  
Johann Köhler ◽  
Andrea Knauer
Keyword(s):  
Metal Nanoparticles ◽  
Colloidal Solution ◽  
Particle Growth ◽  
Open Circuit ◽  
Aggregation Behavior ◽  
Nanoparticle Growth ◽  
Aspect Ratios ◽  
Spherical Metal Nanoparticles ◽  
High Yields ◽  
And Behavior

The growth and aggregation behavior of metal nanoparticles can be modulated by surfactants and different other additives. Here the concept of how open-circuit mixed electrodes helps to understand the electrical aspects of nanoparticle growth and the consequences for the particle geometries is discussed. A key issue is the self-polarization effect of non-spherical metal nanoparticles, which causes a local decoupling of anodic and partial processes and asymmetry in the local rates of metal deposition. These asymmetries can contribute to deciding to the growth of particles with high aspect ratios. The interpretation of electrochemical reasons for particle growth and behavior is supported by experimental results of nanoparticle syntheses supported by microfluidics which can supply high yields of non-spherical nanoparticles and colloidal product solutions of high homogeneity.

Optically induced anisotropy of surface plasmons in spherical metal nanoparticles

2010 ◽  
Vol 82 (3) ◽  
Author(s):  
Igor Dmitruk ◽  
Ivan Blonskiy ◽  
Ihor Pavlov ◽  
Oleg Yeshchenko ◽  
Alexandr Alexeenko ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Surface Plasmons ◽  
Induced Anisotropy ◽  
Spherical Metal Nanoparticles ◽  
Optically Induced

Size dependence of spherical metal nanoparticles on absorption enhancements of plasmonic organic solar cells

2015 ◽  
Vol 199 ◽  
pp. 174-178 ◽  
Author(s):  
Inho Kim ◽  
Kyu-Sung Lee ◽  
Taek-Sung Lee ◽  
Doo Seok Jung ◽  
Wook-Seong Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Nanoparticles ◽  
Organic Solar Cells ◽  
Size Dependence ◽  
Spherical Metal Nanoparticles

scholarly journals Conductivity scaling in supercritical percolation of nanoparticles – not a power law

Nanoscale ◽  
2015 ◽  
Vol 7 (8) ◽  
pp. 3424-3428 ◽  
Author(s):  
Jiantong Li ◽  
Mikael Östling
Keyword(s):  
Carbon Nanotubes ◽  
Metal Nanoparticles ◽  
Power Law ◽  
Scaling Law ◽  
Spherical Metal Nanoparticles

An innovative and comprehensive scaling law is derived for percolation systems comprising various conductive nanoparticles, including carbon nanotubes, graphene, and spherical metal nanoparticles.

scholarly journals Understanding the effects of shape, material and location of incorporation of metal nanoparticles on the performance of plasmonic organic solar cells

RSC Advances ◽  
2020 ◽  
Vol 10 (44) ◽  
pp. 26126-26132
Author(s):  
Minu Mohan ◽  
Ramkumar Sekar ◽  
Manoj A. G. Namboothiry
Keyword(s):  
Solar Cells ◽  
Metal Nanoparticles ◽  
Organic Solar Cells ◽  
Spherical Metal Nanoparticles

Enhanced performance in organic solar cells by incorporating non-spherical metal nanoparticles.

Sign in / Sign up

Export Citation Format

Share Document