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ABSTRACT:
SUBMITTER: Selkala T
PROVIDER: S-EPMC7467544 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
Selkälä Tuula T Suopajärvi Terhi T Sirviö Juho Antti JA Luukkonen Tero T Kinnunen Paivo P de Carvalho Ana Luiza Coelho Braga ALCB Liimatainen Henrikki H
ACS applied materials & interfaces 20200608 24
In this work, a surface cationized inorganic-organic hybrid foam was produced from porous geopolymer (GP) and cellulose nanocrystals (CNCs). GPs were synthesized from alkali-activated metakaolin using H<sub>2</sub>O<sub>2</sub> as a blowing agent and hexadecyltrimethylammonium bromide (CTAB) as a surfactant. These highly porous GPs were combined at pH 7.5 with cationic CNCs that had been synthesized from dissolving pulp through periodate oxidation followed by cationization in a deep eutectic sol ...[more]