Protection of Wooden Materials Against Biological Attack by Using Nanotechnology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00229742" target="_blank" >RIV/68407700:21110/15:00229742 - isvavai.cz</a>

Výsledek na webu

<a href="http://ojs.cvut.cz/ojs/index.php/ap" target="_blank" >http://ojs.cvut.cz/ojs/index.php/ap</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/AP.2015.55.0101" target="_blank" >10.14311/AP.2015.55.0101</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Protection of Wooden Materials Against Biological Attack by Using Nanotechnology

Popis výsledku v původním jazyce

This article is focused on protection of wooden materials by using nanofibrous textiles with biocidal addition, which continues on the work of a group at the Center for Nanotechnology at the Faculty of Civil Engineering in the CTU. Timber is a natural material which is predisposed for biodegradation and therefore it is essential to study suitable and effective protection against microorganisms. Wood is a material susceptible to biological corrosion and therefore it is necessary to protect it. The studycompares biocidal efficiency of polymer solution as a coating and as a layer from nanofiber textiles. We used polyvinyl alcohol (PVA) as a basic polymer which was enriched by substances from commercial Lignofix E ? profi, solution of CuSO4 . 5H2O and AgNO3 and finally colloidal silver as an example of nanoparticles. The final concentration of the biocidal substance was 1 (V/wt) % in fiber. The nanofiber textiles are produced on the device Nanospider NS LAB 500 (Elmarco, CR) on cylinder r

Název v anglickém jazyce

Protection of Wooden Materials Against Biological Attack by Using Nanotechnology

Popis výsledku anglicky

This article is focused on protection of wooden materials by using nanofibrous textiles with biocidal addition, which continues on the work of a group at the Center for Nanotechnology at the Faculty of Civil Engineering in the CTU. Timber is a natural material which is predisposed for biodegradation and therefore it is essential to study suitable and effective protection against microorganisms. Wood is a material susceptible to biological corrosion and therefore it is necessary to protect it. The studycompares biocidal efficiency of polymer solution as a coating and as a layer from nanofiber textiles. We used polyvinyl alcohol (PVA) as a basic polymer which was enriched by substances from commercial Lignofix E ? profi, solution of CuSO4 . 5H2O and AgNO3 and finally colloidal silver as an example of nanoparticles. The final concentration of the biocidal substance was 1 (V/wt) % in fiber. The nanofiber textiles are produced on the device Nanospider NS LAB 500 (Elmarco, CR) on cylinder r

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Acta Polytechnica

ISSN

1210-2709

e-ISSN

—

Svazek periodika

55(2)

Číslo periodika v rámci svazku

55(2)

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

101-108

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84929392418