Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina
C. Weinberger, Z. Chen, W. Birnbaum, D. Kuckling, M. Tiemann, European Journal of Inorganic Chemistry (2017) 1026–1031.
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Journal Article
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Author
Weinberger, ChristianLibreCat;
Chen, Zimei;
Birnbaum, Wolfgang;
Kuckling, DirkLibreCat;
Tiemann, MichaelLibreCat 
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Abstract
Dimethylacrylamide-based hydrogels were utilized as porogenic matrices in the synthesis of mesoporous aluminum oxide (γ-Al2O3) with specific BET surface areas up to 360 m2 g–1. Polymers with molecular mass in the range 12000–35000 g mol–1 were synthesized from dimethylacrylamide and various comonomers by free-radical polymerization. Photo-cross-linking of the polymers and impregnation with aluminum nitrate [Al(NO3)3] was carried out in a single step, followed by formation of Al(OH)3/AlO(OH) and subsequent calcination. Calcination led to the formation of mesoporous Al2O3 and simultaneous combustion of the hydrogel. The structural properties of the products were characterized by powder XRD, N2 physisorption analysis, Hg intrusion porosimetry, and thermogravimetric analysis.
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Journal Title
European Journal of Inorganic Chemistry
Page
1026-1031
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LibreCat-ID
Cite this
Weinberger C, Chen Z, Birnbaum W, Kuckling D, Tiemann M. Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina. European Journal of Inorganic Chemistry. Published online 2017:1026-1031. doi:10.1002/ejic.201601364
Weinberger, C., Chen, Z., Birnbaum, W., Kuckling, D., & Tiemann, M. (2017). Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina. European Journal of Inorganic Chemistry, 1026–1031. https://doi.org/10.1002/ejic.201601364
@article{Weinberger_Chen_Birnbaum_Kuckling_Tiemann_2017, title={Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina}, DOI={10.1002/ejic.201601364}, journal={European Journal of Inorganic Chemistry}, author={Weinberger, Christian and Chen, Zimei and Birnbaum, Wolfgang and Kuckling, Dirk and Tiemann, Michael}, year={2017}, pages={1026–1031} }
Weinberger, Christian, Zimei Chen, Wolfgang Birnbaum, Dirk Kuckling, and Michael Tiemann. “Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina.” European Journal of Inorganic Chemistry, 2017, 1026–31. https://doi.org/10.1002/ejic.201601364.
C. Weinberger, Z. Chen, W. Birnbaum, D. Kuckling, and M. Tiemann, “Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina,” European Journal of Inorganic Chemistry, pp. 1026–1031, 2017, doi: 10.1002/ejic.201601364.
Weinberger, Christian, et al. “Photo-Cross-Linked Polydimethylacrylamide Hydrogels as Porogens for Mesoporous Alumina.” European Journal of Inorganic Chemistry, 2017, pp. 1026–31, doi:10.1002/ejic.201601364.
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