Layered calcium phenylphosphonate: a hybrid material for a new generation of nanofillers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39913084" target="_blank" >RIV/00216275:25310/18:39913084 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/18:00497403 RIV/46504711:_____/18:N0000017

Result on the web

<a href="https://www.beilstein-journals.org/bjnano/articles/9/269" target="_blank" >https://www.beilstein-journals.org/bjnano/articles/9/269</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3762/bjnano.9.269" target="_blank" >10.3762/bjnano.9.269</a>

Result language

angličtina

Original language name

Layered calcium phenylphosphonate: a hybrid material for a new generation of nanofillers

Original language description

The use of nanosheets of layered calcium phenylphosphonate as a filler in a polymeric matrix was investigated. Layered calcium phenylphosphonate (CaPhP), with chemical formula CaC6H5PO3.2H(2)O, is a hybrid organic-inorganic material that exhibits a hydrophobic character due to the presence of phenyl groups on the surface of the layers. In this paper, various CaPhP synthesis methods were studied with the aim of obtaining a product most suitable for its subsequent exfoliation. The liquid-based approach was used for the exfoliation. It was found that the most promising technique for the exfoliation of CaPhP in an amount sufficient for incorporation into polymers involved using propan-2-ol with a strong shear force generated in a high-shear disperser. The filler was tested both in its unexfoliated and exfoliated forms for the preparation of polymer composites, for which a low molecular weight epoxy resin based on bisphenol A was used as a polymer matrix. The prepared samples were characterized by powder X-ray diffraction, atomic force microscopy, optical and scanning electron microscopy, and dynamic mechanical analysis. Flammability and gas permeation tests were also performed. The addition of the nanofiller was found to influence the composite properties - the exfoliated particles were found to have a higher impact on the properties of the prepared composites than the unexfoliated particles of the same loading

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

21001 - Nano-materials (production and properties)

Project

<a href="/en/project/TH02020201" target="_blank" >TH02020201: New generation of functionally modified layered nanoparticles with improved manipulation and processing in polymeric matrix</a><br>

Continuities

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

Publication year

2018

Confidentiality

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

Name of the periodical

Beilstein Journal of Nanotechnology

ISSN

2190-4286

e-ISSN

—

Volume of the periodical

9

Issue of the periodical within the volume

November

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

2906-2915

UT code for WoS article

000451071800001

EID of the result in the Scopus database

2-s2.0-85058242509