Electrorheological behavior of iron(II) oxalate micro-rods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63521491" target="_blank" >RIV/70883521:28110/18:63521491 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/18:63521491

Výsledek na webu

<a href="https://pubs.rsc.org/en/content/articlehtml/2018/ra/c8ra03409e" target="_blank" >https://pubs.rsc.org/en/content/articlehtml/2018/ra/c8ra03409e</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c8ra03409e" target="_blank" >10.1039/c8ra03409e</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrorheological behavior of iron(II) oxalate micro-rods

Popis výsledku v původním jazyce

Electrorheological (ER) fluids represent smart materials with extensive application potential due to their rheological properties which can be readily changed under an external electric field. In this study, the iron(ii) oxalate particles with rod-like morphology were successfully synthesized by the co-precipitation method using sulphate heptahydrate and oxalic acid dihydrate. The characterization of particles was performed via X-ray diffractometry and scanning electron microscopy. Subsequently, the ER fluids were prepared by dispersing the synthesized particles in silicone oil. The optical microscopy demonstrated the formation of chain-like particle structures upon the application of an electric field. Rheological properties were determined by means of rotational rheometry including creep-recovery experiments. The viscoelastic behavior of systems under investigation in the presence of the electric field was confirmed by the presence of recoverable strain of the system.

Název v anglickém jazyce

Electrorheological behavior of iron(II) oxalate micro-rods

Popis výsledku anglicky

Electrorheological (ER) fluids represent smart materials with extensive application potential due to their rheological properties which can be readily changed under an external electric field. In this study, the iron(ii) oxalate particles with rod-like morphology were successfully synthesized by the co-precipitation method using sulphate heptahydrate and oxalic acid dihydrate. The characterization of particles was performed via X-ray diffractometry and scanning electron microscopy. Subsequently, the ER fluids were prepared by dispersing the synthesized particles in silicone oil. The optical microscopy demonstrated the formation of chain-like particle structures upon the application of an electric field. Rheological properties were determined by means of rotational rheometry including creep-recovery experiments. The viscoelastic behavior of systems under investigation in the presence of the electric field was confirmed by the presence of recoverable strain of the system.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

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)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

RSC Advances: an international journal to further the chemical sciences

ISSN

2046-2069

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

44

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

24773-24779

Kód UT WoS článku

000438939300010

EID výsledku v databázi Scopus

2-s2.0-85050127759