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Synthesis of nanoporous organic/inorganic hybrid materials with adjustable pore size

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dc.contributor.advisor Sottmann, T.
dc.contributor.author Qawasmi, Y
dc.contributor.author Atanasova, P.
dc.contributor.author Jahnke, T.
dc.contributor.author Burghard, Z.
dc.contributor.author Müller, A.
dc.contributor.author Grassberger, L.
dc.contributor.author Strey, R.
dc.contributor.author Bill, J.
dc.date.accessioned 2021-09-23T06:07:59Z
dc.date.accessioned 2022-05-22T08:55:24Z
dc.date.available 2021-09-23T06:07:59Z
dc.date.available 2022-05-22T08:55:24Z
dc.date.issued 2018-09-14
dc.identifier.citation Colloid and Polymer Science(2018) 296:1805–1816 en_US
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/8330
dc.description.abstract Polystyrene (PS) nanofoams, prepared following thenanofoams continuity inversion of dispersions(NF-CID) principle, wereutilized for the synthesis of nanoporous organic/inorganic hybrid materials. The pore size and morphology of the PS foams werefound to depend on the NF-CID parameters: temperature, exposure time, and the expansion process. With this knowledge, PSfoams with a pore size of 1μm were mineralized with ZnO from a methanol precursor solution comprising zinc acetate dihydrate.Scanning electron microscopy (SEM) coupled with energy-dispersive X-ray (EDX) was used to characterize both the pure PSnanofoam and the hybrid material. The formation of a ZnO layer on the pore walls of the polymer foams was confirmed, while thegeneral structure of the foam was retained. Uniaxial compression measurements revealed larger values of theEmodulus and theyield stress for the porous PS/ZnO hybrid material compared to the pure polymer foam en_US
dc.language.iso en en_US
dc.publisher Springer-Verlag GmbH Germany en_US
dc.relation.ispartofseries 296;1805
dc.subject Supercritical carbon dioxide.Mineralization.Polystyrene nanofoams.Organic/inorganic hybrid materials.Hardtemplate en_US
dc.title Synthesis of nanoporous organic/inorganic hybrid materials with adjustable pore size en_US
dc.type Article en_US

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