Publication result detail

Bimodal size distributed silver nanoparticles on copper substrate: in situ heat treating under air and protective atmospheres

SOPOUŠEK, J.; BURŠÍK, J.; ZÁLEŠÁK, J.; PEŠINA, Z.

Original Title

Bimodal size distributed silver nanoparticles on copper substrate: in situ heat treating under air and protective atmospheres

English Title

Bimodal size distributed silver nanoparticles on copper substrate: in situ heat treating under air and protective atmospheres

Type

Paper in proceedings (conference paper)

Original Abstract

Silver bimodal nano-suspension was prepared by a wet synthetic route. Organic cover protected the particles. Interaction with copper substrate was monitored. The phenomena starting with temperature activation of the free surface of metallic nanoparticles and finishing with the formation of a bulk layer of Ag in between two Cu substrate were monitored by different in situ methods of thermal analyse, microscopy and conductivity measurement. This monitoring was carried out under different outer gas conditions. An important outcome is the estimation of heat effect, which is produced during low-temperature sintering and aggregation of the Ag nanoparticles.

English abstract

Silver bimodal nano-suspension was prepared by a wet synthetic route. Organic cover protected the particles. Interaction with copper substrate was monitored. The phenomena starting with temperature activation of the free surface of metallic nanoparticles and finishing with the formation of a bulk layer of Ag in between two Cu substrate were monitored by different in situ methods of thermal analyse, microscopy and conductivity measurement. This monitoring was carried out under different outer gas conditions. An important outcome is the estimation of heat effect, which is produced during low-temperature sintering and aggregation of the Ag nanoparticles.

Keywords

aggregation; silver; sintering; nano; heat effect; DSC; FTIR; TEM

Key words in English

aggregation; silver; sintering; nano; heat effect; DSC; FTIR; TEM

Authors

SOPOUŠEK, J.; BURŠÍK, J.; ZÁLEŠÁK, J.; PEŠINA, Z.

RIV year

2013

Released

06.10.2011

Publisher

TechConnect World / NSTI, LLC

Location

Boston

ISBN

978-1-4398-7142-3

Book

Nanotechnology 2011: Advanced Materials, CNTs, Particles, Films and Composites

Pages from

331

Pages to

334

Pages count

4

BibTex

@inproceedings{BUT75628,
  author="Jiří {Sopoušek} and Jiří {Buršík} and Jakub {Zálešák} and Zbyněk {Pešina}",
  title="Bimodal size distributed silver nanoparticles on copper substrate: in situ heat treating under air and protective atmospheres",
  booktitle="Nanotechnology 2011: Advanced Materials, CNTs, Particles, Films and Composites",
  year="2011",
  pages="331--334",
  publisher="TechConnect World / NSTI, LLC",
  address="Boston",
  isbn="978-1-4398-7142-3"
}