Polydimethylsiloxane–graphene oxide composite improving performance by ion beam irradiation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43920453" target="_blank" >RIV/60461373:22310/20:43920453 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389005:_____/20:00534250 RIV/44555601:13440/20:43895712

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/sia.6882" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/sia.6882</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/sia.6882" target="_blank" >10.1002/sia.6882</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Polydimethylsiloxane–graphene oxide composite improving performance by ion beam irradiation

Popis výsledku v původním jazyce

A hybrid film consisting of graphene oxide covered with poly(dimethylsiloxane) was prepared via spin coater and followed by thermal annealing to improve the bond strength of the polymerized systems. Direct patterning on both graphene oxide and hybrid graphene oxide-poly(dimethylsiloxane) foils by ion microbeam was performed to induce localized reduction in the ion irradiated material. It is well established that the ion irradiation of graphene oxide induces modifications in its electrical, mechanical, and optical properties and disorder in the carbon crystal structure and defect production. The presence of poly(dimethylsiloxane) can be useful as it confers flexibility to the produced pattern and oxygen permeability from the graphene oxide surface. Rutherford backscattered spectroscopy and elastic recoil detection analysis were performed to evaluate the compositional changes in the composite. Atomic force microscopy studied the pattern fidelity. The electrical conductivity of the hybrid material was used to evaluate the changes induced during the proton irradiation of the material.

Název v anglickém jazyce

Polydimethylsiloxane–graphene oxide composite improving performance by ion beam irradiation

Popis výsledku anglicky

A hybrid film consisting of graphene oxide covered with poly(dimethylsiloxane) was prepared via spin coater and followed by thermal annealing to improve the bond strength of the polymerized systems. Direct patterning on both graphene oxide and hybrid graphene oxide-poly(dimethylsiloxane) foils by ion microbeam was performed to induce localized reduction in the ion irradiated material. It is well established that the ion irradiation of graphene oxide induces modifications in its electrical, mechanical, and optical properties and disorder in the carbon crystal structure and defect production. The presence of poly(dimethylsiloxane) can be useful as it confers flexibility to the produced pattern and oxygen permeability from the graphene oxide surface. Rutherford backscattered spectroscopy and elastic recoil detection analysis were performed to evaluate the compositional changes in the composite. Atomic force microscopy studied the pattern fidelity. The electrical conductivity of the hybrid material was used to evaluate the changes induced during the proton irradiation of the material.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Surface Interface Analysis

ISSN

0142-2421

e-ISSN

—

Svazek periodika

52

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

1156-1162

Kód UT WoS článku

000578471400001

EID výsledku v databázi Scopus

2-s2.0-85092380949