Synthesis of Nanocomposites from Pd0 and a Hyper-Cross-Linked Functional Resin Obtained from a Conventional Gel-Type Precursor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F13%3A00395791" target="_blank" >RIV/67985858:_____/13:00395791 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/chem.201200604" target="_blank" >http://dx.doi.org/10.1002/chem.201200604</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.201200604" target="_blank" >10.1002/chem.201200604</a>

Result language

angličtina

Original language name

Synthesis of Nanocomposites from Pd0 and a Hyper-Cross-Linked Functional Resin Obtained from a Conventional Gel-Type Precursor

Original language description

Hyper-cross-linked resins stemming from a gel-type poly-chloromethylated poly(styrene-co-divinylbenzene) resin have been investigated by analysis, scanning electron microscopy, X-ray microanalysis, and solvent absorption. The hyper-cross-linking of the parent resin was accomplished by Friedel?Crafts transformation of the chloromethyl groups into methylene bridges between polymer chains. This produced a permanent pore system comprising both micropores and mesopores. Residual unreacted chloromethyl groupsthat were transformed into methylmercaptan groups and the latter were then converted into sulfonic groups by oxidation with hydrogen peroxide. Resulting functional polymer was easily metalated with PdII and the subsequent reduction produced metal nanoparticles with diameters in the 1?6 nm range. Their size is controlled by the dimensions of the pores of the polymeric support.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Chemistry A European Journal

ISSN

1521-3765

e-ISSN

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Volume of the periodical

19

Issue of the periodical within the volume

28

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

9381-9387

UT code for WoS article

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EID of the result in the Scopus database

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