The Use of FIB for the Preparation of a Structure Analogous to the Natural Surface and Its Replication by Selected Types of Polymers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F21%3A00008772" target="_blank" >RIV/46747885:24210/21:00008772 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.journalmt.com/pdfs/mft/2021/01/08.pdf" target="_blank" >https://www.journalmt.com/pdfs/mft/2021/01/08.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2021.008" target="_blank" >10.21062/mft.2021.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Use of FIB for the Preparation of a Structure Analogous to the Natural Surface and Its Replication by Selected Types of Polymers

Popis výsledku v původním jazyce

The experiments aimed to verify the use of a focused ion beam (FIB) to create structures analogous to the natural surface and then use the two-step imprinting method to prepare replicas of the surface created by FIB. The surface of the petal leaves of pansy (Viola x wittrockiana) was selected as a natural surface pattern. The TESCAN AMBER FIB-SEM microscope was used for the preparation of an analogous surface. The molds for the replication process were made of President Light Body elastomer. PVB, PVA, CMC, PCL, EP were used for the preparation of polymer replicas. Scanning electron microscope was used to evaluate the quality of the prepared polymer replicas. The dimensions of the replicated convex and concave structures were 25 x 20 μm. The polymers showed a different ability to copy the structure in detail. For PVA, CMC, and PCL, surface structuring at the nanometer level was described in this study. Due to the dimensions of the cones of convex and concave structures, the color was observed on all samples.

Název v anglickém jazyce

The Use of FIB for the Preparation of a Structure Analogous to the Natural Surface and Its Replication by Selected Types of Polymers

Popis výsledku anglicky

The experiments aimed to verify the use of a focused ion beam (FIB) to create structures analogous to the natural surface and then use the two-step imprinting method to prepare replicas of the surface created by FIB. The surface of the petal leaves of pansy (Viola x wittrockiana) was selected as a natural surface pattern. The TESCAN AMBER FIB-SEM microscope was used for the preparation of an analogous surface. The molds for the replication process were made of President Light Body elastomer. PVB, PVA, CMC, PCL, EP were used for the preparation of polymer replicas. Scanning electron microscope was used to evaluate the quality of the prepared polymer replicas. The dimensions of the replicated convex and concave structures were 25 x 20 μm. The polymers showed a different ability to copy the structure in detail. For PVA, CMC, and PCL, surface structuring at the nanometer level was described in this study. Due to the dimensions of the cones of convex and concave structures, the color was observed on all samples.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

<a href="/cs/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybridní materiály pro hierarchické struktury</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Manufacturing Technology

ISSN

1213-2489

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

91-97

Kód UT WoS článku

000859946600013

EID výsledku v databázi Scopus

2-s2.0-85102313444