Mesoporous hybrid materials by simultaneous pseudomorphic transformation and functionalization of silica microspheres

Reber, Michael; Brühwiler, Dominik

doi:10.21256/zhaw-1181

Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-1181

Publication type:	Article in scientific journal
Type of review:	Peer review (publication)
Title:	Mesoporous hybrid materials by simultaneous pseudomorphic transformation and functionalization of silica microspheres
Authors:	Reber, Michael Brühwiler, Dominik
DOI:	10.21256/zhaw-1181 10.1002/ppsc.201400150
Published in:	Particle & Particle Systems Characterization
Volume(Issue):	32
Issue:	2
Page(s):	243
Pages to:	250
Issue Date:	Feb-2015
Publisher / Ed. Institution:	Wiley
ISSN:	0934-0866
Language:	English
Subject (DDC):	540: Chemistry
Abstract:	Non-agglomerated amino-functionalized mesoporous silica microspheres are synthesized by a one-pot synthesis from a parent silica material. Narrow pore size distributions in the range from 3 to 5 nm are obtained with alkyltrimethylammonium structure-directing agents. By following the pseudomorphic transformation pathway, the particle size distribution and spherical morphology of the parent silica are retained during the synthesis. The products contain accessible and uniformly distributed amino groups. The average pore size and the ratio of small uniform mesopores (< 5 nm) to larger mesopores and macropores can be controlled by choosing the appropriate structure-directing agent and by adjusting the concentration of the amino-functionalized alkoxysilane precursor, leading to a variety of meso-macroporous hybrid materials.
URI:	https://digitalcollection.zhaw.ch/handle/11475/1181
Fulltext version:	Accepted version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Organisational Unit:	Institute of Chemistry and Biotechnology (ICBT)
Published as part of the ZHAW project:	Molecular Alignment Chips (MACs)
Appears in collections:	Publikationen Life Sciences und Facility Management

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Reber, M., & Brühwiler, D. (2015). Mesoporous hybrid materials by simultaneous pseudomorphic transformation and functionalization of silica microspheres. Particle & Particle Systems Characterization, 32(2), 243–250. https://doi.org/10.21256/zhaw-1181

Reber, M. and Brühwiler, D. (2015) ‘Mesoporous hybrid materials by simultaneous pseudomorphic transformation and functionalization of silica microspheres’, Particle & Particle Systems Characterization, 32(2), pp. 243–250. Available at: https://doi.org/10.21256/zhaw-1181.

M. Reber and D. Brühwiler, “Mesoporous hybrid materials by simultaneous pseudomorphic transformation and functionalization of silica microspheres,” Particle & Particle Systems Characterization, vol. 32, no. 2, pp. 243–250, Feb. 2015, doi: 10.21256/zhaw-1181.

REBER, Michael und Dominik BRÜHWILER, 2015. Mesoporous hybrid materials by simultaneous pseudomorphic transformation and functionalization of silica microspheres. Particle & Particle Systems Characterization. Februar 2015. Bd. 32, Nr. 2, S. 243–250. DOI 10.21256/zhaw-1181

Reber, Michael, and Dominik Brühwiler. 2015. “Mesoporous Hybrid Materials by Simultaneous Pseudomorphic Transformation and Functionalization of Silica Microspheres.” Particle & Particle Systems Characterization 32 (2): 243–50. https://doi.org/10.21256/zhaw-1181.

Reber, Michael, and Dominik Brühwiler. “Mesoporous Hybrid Materials by Simultaneous Pseudomorphic Transformation and Functionalization of Silica Microspheres.” Particle & Particle Systems Characterization, vol. 32, no. 2, Feb. 2015, pp. 243–50, https://doi.org/10.21256/zhaw-1181.