5 documents found

Article / Chapter
CC BY-NC 4.0
2019-10-10

Metal nano networks by potential-controlled in situ assembling of gold/silver...

Non‐spherical Au/Ag nanoparticles can be generated by chemical reduction of silver ions in the presence of preformed gold nanoparticles. The process of particle formation can be controlled by concentrations of ligands and reducing agent. The formation of ellipsoidal, nanorod‐ and peanut‐shaped nanoparticles...
Weinheim: Wiley-VCH-Verl., 2019-10-10
Article / Chapter
CC BY 4.0
2018-08-10

The mixed-electrode concept for understanding growth and aggregation...

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....
Basel: MDPI, 2018-08-10
Article / Chapter
2015-05-27

Nanometer precise adjustment of the silver shell thickness during automated...

In this work, a wet-chemical synthesis method for gold–silver core–shell particles with nanometer precise adjustable silver shell thicknesses is presented. Typically wet-chemical syntheses lead to relatively large diameter size distributions and losses in the yield of the desired particle structure due...
Dissertation
2015-01-28

Einstellung der physikalischen Eigenschaften von zusammengesetzten oder...

The subject of this work was the development of a microfluidic multistep process for the synthesis of noble metal nanoparticle systems. The underlying question of the experimental studies demanded a statement about the advantages of the selected microfluidic synthesis strategy to the ensemble properties...