Deformation-induced damage and recovery in model hydrogels - A molecular dynamics simulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU121470" target="_blank" >RIV/00216305:26620/16:PU121470 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jmps.2016.05.013" target="_blank" >http://dx.doi.org/10.1016/j.jmps.2016.05.013</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jmps.2016.05.013" target="_blank" >10.1016/j.jmps.2016.05.013</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Deformation-induced damage and recovery in model hydrogels - A molecular dynamics simulation

Popis výsledku v původním jazyce

Using molecular dynamics simulation of a model hybrid cross-link hydrogel, we investigate the network damage evolution and the related structure transformations. We model the hydrogel structure as a network-connected assembly of crosslinked clusters whereby deformation-induced damage is considered along with network recovery. The two principal mechanisms involved in hydrogel recovery from deformation include segment hops of the building structure units (segments) between clusters and cluster shape modification. These mechanisms act either instantaneously, or with a certain time delay after the onset of deformation. By elucidating the conditions under which one of the mechanisms prevails, one may design hydrogel materials with a desired response to deformation.

Název v anglickém jazyce

Deformation-induced damage and recovery in model hydrogels - A molecular dynamics simulation

Popis výsledku anglicky

Using molecular dynamics simulation of a model hybrid cross-link hydrogel, we investigate the network damage evolution and the related structure transformations. We model the hydrogel structure as a network-connected assembly of crosslinked clusters whereby deformation-induced damage is considered along with network recovery. The two principal mechanisms involved in hydrogel recovery from deformation include segment hops of the building structure units (segments) between clusters and cluster shape modification. These mechanisms act either instantaneously, or with a certain time delay after the onset of deformation. By elucidating the conditions under which one of the mechanisms prevails, one may design hydrogel materials with a desired response to deformation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/GA15-18495S" target="_blank" >GA15-18495S: Mechanismy a kinetika samouspořádávání nanočástic v hierarchických polymerních kompozitech</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of the Mechanics and Physics of Solids

ISSN

0022-5096

e-ISSN

1873-4782

Svazek periodika

94

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

372-387

Kód UT WoS článku

000382342300021

EID výsledku v databázi Scopus

2-s2.0-84973137608