Influence Of Beating And Chemical Modification On The Structural Characteristic Of Cellulose

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892559" target="_blank" >RIV/00216275:25310/11:39892559 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3217/978-3-85125-163-0" target="_blank" >http://dx.doi.org/10.3217/978-3-85125-163-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3217/978-3-85125-163-0" target="_blank" >10.3217/978-3-85125-163-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence Of Beating And Chemical Modification On The Structural Characteristic Of Cellulose

Popis výsledku v původním jazyce

The both chemical and mechanical influences upon supermolecular structure of cellulose represented by oxidative-hydrolysis process of oxycellulose preparation and beating of bleached linters, respectively, were studied by use of X-ray diffraction and X-ray computed microtomography methods. In order to elucidate a role of fines, hydrocolloids and dissolved substances in this context, the beating experiments were conducted with and without separation of these ones and the samples of paper sheets were prepared by usually drainage papermaking methods and by drying of pulp slurries at Petri dishes as well as. Received results suggest an increase of crystalline portion of cellulose during beating of native cellulose followed by deeply changes in their qualities in the case of oxycellulose.

Název v anglickém jazyce

Influence Of Beating And Chemical Modification On The Structural Characteristic Of Cellulose

Popis výsledku anglicky

The both chemical and mechanical influences upon supermolecular structure of cellulose represented by oxidative-hydrolysis process of oxycellulose preparation and beating of bleached linters, respectively, were studied by use of X-ray diffraction and X-ray computed microtomography methods. In order to elucidate a role of fines, hydrocolloids and dissolved substances in this context, the beating experiments were conducted with and without separation of these ones and the samples of paper sheets were prepared by usually drainage papermaking methods and by drying of pulp slurries at Petri dishes as well as. Received results suggest an increase of crystalline portion of cellulose during beating of native cellulose followed by deeply changes in their qualities in the case of oxycellulose.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Progress in Paper Physics Seminar 2011 Conference Proceedings

ISBN

978-3-85125-164-7

ISSN

—

e-ISSN

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Počet stran výsledku

7

Strana od-do

255-261

Název nakladatele

University of Technology Graz

Místo vydání

Graz

Místo konání akce

Graz

Datum konání akce

5. 9. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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