T
Tim Liebert
Researcher at University of Jena
Publications - 92
Citations - 5451
Tim Liebert is an academic researcher from University of Jena. The author has contributed to research in topics: Cellulose & Ionic liquid. The author has an hindex of 37, co-authored 92 publications receiving 5098 citations. Previous affiliations of Tim Liebert include Schiller International University.
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Journal ArticleDOI
Interactions of ionic liquids with polysaccharides 9. Hydroxyalkylation of cellulose without additional inorganic bases
Sarah Köhler,Tim Liebert,Thomas Heinze,Antje Vollmer,Petra Mischnick,Eugen Dr. Möllmann,Winfried Becker +6 more
TL;DR: Water-soluble hydroxyalkyl cellulose with a molar degree of substitution of up to 2.79 was prepared under completely homogeneous reaction conditions in various ionic liquids without addition of inorganic bases as mentioned in this paper.
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Pure, Transparent‐Melting Starch Esters: Synthesis and Characterization
TL;DR: Long chain starch esters were prepared by a new method using molten imidazole as solvent for the biopolymer and showed good adhesion and should therefore be a suitable basic material for the preparation of composites like laminated glass.
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Hydrophobic modification of starch via grafting with an oxazoline-derivative
TL;DR: In this paper, simple and efficient paths for the hydrophobic modification of native, cationic or thermoplastic starches by means of a radical grafting process using bifunctional fatty acid oxazoline derivatives were investigated.
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Determination of Percent Crystallinity of Side-Chain Crystallized Alkylated-Dextran Derivatives with Raman Spectroscopy and Multivariate Curve Resolution
Ashok Zachariah Samuel,Mengbo Zhou,Masahiro Ando,Robert Mueller,Tim Liebert,Thomas Heinze,Hiro-o Hamaguchi +6 more
TL;DR: A methodology to estimate the percent crystallinity of polymers directly with Raman spectroscopy and multivariate curve resolution (MCR) by alternating least-squares (ALS) by using Raman spectrum of semicrystalline polymer.
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Tailoring the Degree of Polymerization of Low Molecular Weight Cellulose
TL;DR: In this article, the degradation of cellulose to lmw samples with varying from 15 to 130 was investigated, and it was shown that the prepared lm w celluloses are suitable as mimics for cellulose.