NDLI: Oriented aggregation of calcium silicate hydrate platelets by the use of comb-like copolymers

Please wait, while we are loading the content...

Cross-linked supramolecular polymer networks with responsive and elastic gel properties via host–guest complexation: controlled release of squaraine dyes

A study of microstructural templating in fibrin–thrombin gel networks by spectral and viscoelastic analysis

Lipid phase separation and protein–ganglioside clustering in supported bilayers are induced by photorelease of ceramide

Dielectrophoretic deformation of thin liquid films induced by surface charge patterns on dielectric substrates

Surface charge of acidic sophorolipid micelles: effect of base and time

Hydrodynamic interactions of self-propelled swimmers

Back cover

Soft Matter Vol - 9 Issue - 9

Soft Matter Vol - 9 Issue - 8

Soft Matter Vol - 9 Issue - 7

Soft Matter Vol - 9 Issue - 6

Soft Matter Vol - 9 Issue - 5

Oriented aggregation of calcium silicate hydrate platelets by the use of comb-like copolymers

Content Provider	Royal Society of Chemistry (RSC)
Author	Nicoleau, Luc Chitu, Livia Maier, Günther Paris, Oskar Gädt, Torben
Copyright Year	2013
Abstract	We present an in-depth study of the formation of stable suspensions of low density aggregates of calcium silicate hydrate (C–S–H) particles stabilized by comb-like copolymers. These suspensions exhibit fundamentally interesting properties such as gel formation at 1.4 vol% of particles. Furthermore, they constitute a novel class of hardening accelerators for cementitious systems. Stabilization of C–S–H particles by polyelectrolytes is essential for the synthesis of stable and active C–S–H suspensions. Comb-polymers consisting of charged monomers (acrylic acid or 2-(phosphonooxy)-ethyl-methacrylate) and poly(ethylene glycol) monomers direct C–S–H particle aggregation into fractal structures. The fractal nature of the aggregates has been characterized by TEM and SAXS. Based upon (U)SAXS data of different C–S–H suspensions, it is demonstrated that two-dimensional initial C–S–H particle aggregation favours the creation of structures with a high specific surface area which are particularly active as cement hardening accelerators.
Starting Page	4864
Ending Page	4874
Page Count	11
File Format	HTM / HTML PDF
ISSN	1744683X
Volume Number	9
Issue Number	19
Journal	Soft Matter
DOI	10.1039/c3sm00022b
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Ethylene glycol Fractal Transmission electron microscopy Particle aggregation Specific surface area Calcium silicate hydrate Small-angle X-ray scattering
Content Type	Text
Resource Type	Article
Subject	Chemistry Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Aggregation and sedimentation of magnetite nanoparticle clusters

Morphology of Photopolymerized End-Linked Poly(ethylene glycol) Hydrogels by Small-Angle X-ray Scattering

Use of small-angle X-ray scattering to resolve intracellular structure changes of Escherichia coli cells induced by antibiotic treatment.

Structure retention in cross-linked poly(ethylene glycol) diacrylate hydrogel templated from a hexagonal lyotropic liquid crystal by controlling the surface tension

Size distribution of allophane unit particles in aqueous suspensions.

Thermo-Responsive Polyurethane Hydrogels Based on Poly(ε-caprolactone) Diol and Amphiphilic Polylactide-Poly(Ethylene Glycol) Block Copolymers

Biotemplated synthesis of highly divided MoS₂ catalysts

3D Nanotomography of calcium silicate hydrates by transmission electron microscopy

Use of small-angle X-ray scattering to resolve intracellular structure changes of Escherichia coli cells induced by antibiotic treatment

Oriented aggregation of calcium silicate hydrate platelets by the use of comb-like copolymers

Similar Documents

Aggregation and sedimentation of magnetite nanoparticle clusters

Morphology of Photopolymerized End-Linked Poly(ethylene glycol) Hydrogels by Small-Angle X-ray Scattering

Use of small-angle X-ray scattering to resolve intracellular structure changes of Escherichia coli cells induced by antibiotic treatment.

Structure retention in cross-linked poly(ethylene glycol) diacrylate hydrogel templated from a hexagonal lyotropic liquid crystal by controlling the surface tension

Size distribution of allophane unit particles in aqueous suspensions.

Thermo-Responsive Polyurethane Hydrogels Based on Poly(ε-caprolactone) Diol and Amphiphilic Polylactide-Poly(Ethylene Glycol) Block Copolymers

Biotemplated synthesis of highly divided MoS2 catalysts

3D Nanotomography of calcium silicate hydrates by transmission electron microscopy

Use of small-angle X-ray scattering to resolve intracellular structure changes of Escherichia coli cells induced by antibiotic treatment

Oriented aggregation of calcium silicate hydrate platelets by the use of comb-like copolymers

Biotemplated synthesis of highly divided MoS₂ catalysts