Adhesion of thin Au layers on glass treated with Ar plasma and biphenyl-4, 4 '-dithiol

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43913751" target="_blank" >RIV/60461373:22310/17:43913751 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/17:00316794

Výsledek na webu

<a href="https://doi.org/10.1016/j.surfcoat.2017.10.024" target="_blank" >https://doi.org/10.1016/j.surfcoat.2017.10.024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.surfcoat.2017.10.024" target="_blank" >10.1016/j.surfcoat.2017.10.024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Adhesion of thin Au layers on glass treated with Ar plasma and biphenyl-4, 4 '-dithiol

Popis výsledku v původním jazyce

Glass is an often used substrate for preparation of thin metal films for use in electronics or optics, but due to its surface morphology and chemical properties its adhesion to sputtered Au layers is usually poor. A method utilizing Ar+ plasma treatment and grafting of biphenyl-4,4&apos;-dithiol (BPD) was employed to improve adhesion between sputtered thin Au layers and glass surface. The proposed method leads to changes of surface chemistry of the glass, introducing chemical groups (namely -SH) with good affinity to Au. The plasma treatment was used to activate the glass surface to react with the BPD and create a strong bond. Nanoindentation and scratch tests were performed on the thin Au layers deposited on pristine and treated glass. The results show the plasma treatment leads to improvements of the adhesion by itself with the BPD grafting not having a positive effect in this matter. Scanning electron microscopy showed the substrate modification has influence on the microstructure of the subsequently grown Au layers which leads to change of their optical properties as well.

Název v anglickém jazyce

Adhesion of thin Au layers on glass treated with Ar plasma and biphenyl-4, 4 '-dithiol

Popis výsledku anglicky

Glass is an often used substrate for preparation of thin metal films for use in electronics or optics, but due to its surface morphology and chemical properties its adhesion to sputtered Au layers is usually poor. A method utilizing Ar+ plasma treatment and grafting of biphenyl-4,4&apos;-dithiol (BPD) was employed to improve adhesion between sputtered thin Au layers and glass surface. The proposed method leads to changes of surface chemistry of the glass, introducing chemical groups (namely -SH) with good affinity to Au. The plasma treatment was used to activate the glass surface to react with the BPD and create a strong bond. Nanoindentation and scratch tests were performed on the thin Au layers deposited on pristine and treated glass. The results show the plasma treatment leads to improvements of the adhesion by itself with the BPD grafting not having a positive effect in this matter. Scanning electron microscopy showed the substrate modification has influence on the microstructure of the subsequently grown Au layers which leads to change of their optical properties as well.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

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

2017

Kód důvěrnosti údajů

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

Název periodika

SURFACE &amp; COATINGS TECHNOLOGY

ISSN

0257-8972

e-ISSN

—

Svazek periodika

331

Číslo periodika v rámci svazku

DEC 15 2017

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

5

Strana od-do

35-39

Kód UT WoS článku

000417963600006

EID výsledku v databázi Scopus

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