Universität zu Köln

Roeder, L., Reckenthaeler, M., Belkoura, L., Roitsch, S., Strey, R. and Schmidt, A. M. (2014). Covalent Ferrohydrogels Based on Elongated Particulate Cross-Linkers. Macromolecules, 47 (20). S. 7200 - 7208. WASHINGTON: AMER CHEMICAL SOC. ISSN 1520-5835

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Abstract

The incorporation of surface-functionalized spindle-like hematite nanoparticles as particulate cross-linkers in poly(acrylamide) hydrogel matrices delivers ferrogels with a covalent type of particlematrix interaction. By systematic investigation of the stability and the internal architecture of the resulting gels, the regime of resilient gels is identified. The swelling properties and the rheological behavior are in accordance with a network structure based on particle nodes interlinked by long polymer segments and a significant fraction of loops.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Roeder, L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Reckenthaeler, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Belkoura, L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Roitsch, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Strey, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schmidt, A. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-425490
DOI:	10.1021/ma501396j
Journal or Publication Title:	Macromolecules
Volume:	47
Number:	20
Page Range:	S. 7200 - 7208
Date:	2014
Publisher:	AMER CHEMICAL SOC
Place of Publication:	WASHINGTON
ISSN:	1520-5835
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language SYMMETRIC TOP MACROMOLECULES; CIRCULAR-CYLINDERS; HEMATITE PARTICLES; COBALT FERRITE; POLYMER; NANOPARTICLES; HYDROGELS; MODEL; GELS; COEFFICIENTS Multiple languages Polymer Science Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/42549