Creaming Layers of Nanocellulose Stabilized Water-Based Polystyrene: High-Solids Emulsions for 3D Printing

Autor: Marie Gestranius, Katri S. Kontturi, Atte Mikkelson, Tommi Virtanen, Claudia Schirp, Emily D. Cranston, Eero Kontturi, Tekla Tammelin

Publikováno v: Frontiers in Chemical Engineering, Vol 3 (2021)

Oil-in-water emulsions stabilized using cellulose nanofibrils (CNF) form extremely stable and high-volume creaming layers which do not coalesce over extended periods of time. The stability is a result of the synergistic action of Pickering stabilizat

Externí odkaz: https://doaj.org/article/2d6a759b1941454d8793d654687599b2

Development and Processing of Continuous Flax and Carbon Fiber-Reinforced Thermoplastic Composites by a Modified Material Extrusion Process

Autor: Sebastian Kuschmitz, Claudia Schirp, Johannes Busse, Hagen Watschke, Arne Schirp, Thomas Vietor

Publikováno v: Materials
Volume 14
Issue 9
Materials, Vol 14, Iss 2332, p 2332 (2021)
Materials 2021, 14(9), 2332; https://doi.org/10.3390/ma14092332--Materials (Basel)--http://www.bibliothek.uni-regensburg.de/ezeit/?2487261--http://www.mdpi.com/journal/materials--https://www.ncbi.nlm.nih.gov/pmc/journals/3169/--1996-1944--1996-1944

Additive manufacturing, especially material extrusion (MEX), has received a lot of attention recently. The reasons for this are the numerous advantages compared to conventional manufacturing processes, which result in various new possibilities for pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6e5e39d41f7491b5028522cc1dde8d2
https://pubmed.ncbi.nlm.nih.gov/33946263

A conceptual model to understand the correlation between topography and wetting of polypropylene- and polyethylene-based wood–plastic composites

Autor: Alfredo Calvimontes, Cornelia Bellmann, Claudia Schirp, Arne Schirp

Publikováno v: Journal of Thermoplastic Composite Materials. 29:1118-1134

Microscopic and physico-chemical methods were used for a comprehensive surface characterization of different extruded polypropylene- and polyethylene-based wood–plastic composite (WPC) formulations. The surfaces were analysed using stereophotogramm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db33d7de14ad43f4b58a75d6569ab235
https://doi.org/10.1177/0892705714562876

Maleinisation of monounsaturated fatty acids by Rh‐catalysis

Autor: Claudia Schirp, Tunga Salthammer, Steven Eschig

Publikováno v: European Journal of Lipid Science and Technology. 116:943-951

The Rhodium catalyzed maleinisation of monounsaturated fatty acids leads to cyclic 3,6-disubstituted-1,2,3,6-tetrahydro-phthalic acid derivatives and acyclic maleinated byproducts, which are similar to the products formed by Ene-reaction. Two differe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8029140c42cd7d619e72b0d4e5f0bb9
https://doi.org/10.1002/ejlt.201300481