Detail publikačního výsledku

STUDY OF THE INFLUENCE OF SOLVENT ON TRANSMISSION QUALITY GRAPHENE

ZAHRADNÍČEK, R.; HOUŠKA, P.

Originální název

STUDY OF THE INFLUENCE OF SOLVENT ON TRANSMISSION QUALITY GRAPHENE

Anglický název

STUDY OF THE INFLUENCE OF SOLVENT ON TRANSMISSION QUALITY GRAPHENE

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The standard methods of transferring graphene onto semiconductor substrates apply acetone to solve the layer of polymethyl methacrylate (PMMA) on the surface of graphene layer at the end of ‘wet transfer process’. During this process, however, impurities on the order of nanometres get entrapped and have a subsequent negative effect on the practical utilization of graphene in the field of optoelectronics. To optimize the wet transfer of graphene using PMMA as a supporting polymer, several solvents were compared in terms of resulting contamination. The solvents subjected to the research included: acetone, chloroform, dimethyl succinate (DMG), and n-ethyl pyrrolidone (NEP). The lowest graphene contamination at the end of transfer process was achieved with NEP solvent, which was studied using atomic force microscopy (AFM).

Anglický abstrakt

The standard methods of transferring graphene onto semiconductor substrates apply acetone to solve the layer of polymethyl methacrylate (PMMA) on the surface of graphene layer at the end of ‘wet transfer process’. During this process, however, impurities on the order of nanometres get entrapped and have a subsequent negative effect on the practical utilization of graphene in the field of optoelectronics. To optimize the wet transfer of graphene using PMMA as a supporting polymer, several solvents were compared in terms of resulting contamination. The solvents subjected to the research included: acetone, chloroform, dimethyl succinate (DMG), and n-ethyl pyrrolidone (NEP). The lowest graphene contamination at the end of transfer process was achieved with NEP solvent, which was studied using atomic force microscopy (AFM).

Klíčová slova

Graphene, graphene transfer, solvents, PMMA, AFM

Klíčová slova v angličtině

Graphene, graphene transfer, solvents, PMMA, AFM

Autoři

ZAHRADNÍČEK, R.; HOUŠKA, P.

Rok RIV

2017

Vydáno

19.10.2016

ISBN

978-80-87294-71-0

Kniha

NANOCON 2016

Strany od

42

Strany do

42

Strany počet

148

BibTex

@inproceedings{BUT129295,
  author="Radim {Zahradníček} and Pavel {Houška}",
  title="STUDY OF THE INFLUENCE OF SOLVENT ON TRANSMISSION QUALITY GRAPHENE",
  booktitle="NANOCON 2016",
  year="2016",
  pages="42--42",
  isbn="978-80-87294-71-0"
}