Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Wolfgang Gindl-Altmutter"'
Autor:
Lukmanul Hakim Zaini, Wolfgang Gindl-Altmutter, Claudia Gusenbauer, Istie Sekartining Rahayu, Muhammad Adly Rahandi Lubis, Andreas Mautner, Stefan Veigel
Publikováno v:
Journal of Wood Science, Vol 70, Iss 1, Pp 1-16 (2024)
Abstract Oil palm trunk (OPT) is an inexpensive, abundantly available by-product of palm oil production which is typically not put to material use. Due to its comparably high cellulose content, OPT represents a suitable raw material for the preparati
Externí odkaz:
https://doaj.org/article/e322ba1eec7a402680353b64f6a943f1
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 7, Iss , Pp 100527- (2024)
Bark, an underutilized biomass resource, is a promising raw material for cellulose nanofibrils (CNF) production due to its renewability, abundance, and low cost. Because data on the physical and chemical properties of bark-based CNF is scarce, we inv
Externí odkaz:
https://doaj.org/article/e6728bea770f4771808121efe4849d2c
Publikováno v:
Results in Materials, Vol 15, Iss , Pp 100299- (2022)
New lightweight materials made from wheat gluten and disintegrated spruce tree bark were studied. Disintegration of bark by dry milling resulted in rather isodiametric particles, whereas steaming and refining resulted in a more fibrous material. All
Externí odkaz:
https://doaj.org/article/4cc0c64be62a43b79d830a9a7251e922
Autor:
Jan Janesch, Claudia Gusenbauer, Andreas Mautner, Wolfgang Gindl-Altmutter, Christian Hansmann
Publikováno v:
ACS Omega, Vol 6, Iss 34, Pp 22202-22212 (2021)
Externí odkaz:
https://doaj.org/article/896d9d74717d45f28fdb8ec073954c0e
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 1112-1127 (2019)
Effects of the addition of spray-dried lignocellulosic material in polylactic acid (PLA) were evaluated in this work. The lignocellulosic material was produced by spray-drying unbleached fibrous material provided by a paper mill. Beforehand, this mat
Externí odkaz:
https://doaj.org/article/304548b30add4c2e91b978bfbb095d9b
Autor:
Marco Beaumont, Elisabeth Jahn, Andreas Mautner, Stefan Veigel, Stefan Böhmdorfer, Antje Potthast, Wolfgang Gindl-Altmutter, Thomas Rosenau
Publikováno v:
Nanomaterials, Vol 12, Iss 6, p 895 (2022)
Nanoporous silica gels feature extremely large specific surface areas and high porosities and are ideal candidates for adsorption-related processes, although they are commonly rather fragile. To overcome this obstacle, we developed a novel, completel
Externí odkaz:
https://doaj.org/article/fc94115e8f1e44c0bcaf0d3107ad70f2
Autor:
Bilen Emek Abali, Michele Zecchini, Gilda Daissè, Ivana Czabany, Wolfgang Gindl-Altmutter, Roman Wan-Wendner
Publikováno v:
Materials, Vol 14, Iss 14, p 3853 (2021)
Thermosetting polymers are used in building materials, for example adhesives in fastening systems. They harden in environmental conditions with a daily temperature depending on the season and location. This curing process takes hours or even days eff
Externí odkaz:
https://doaj.org/article/1a300a72342f46b4bc272d87439f1464
Autor:
Harald Rennhofer, Janea Köhnke, Jozef Keckes, Johannes Tintner, Christoph Unterweger, Thomas Zinn, Karl Deix, Helga Lichtenegger, Wolfgang Gindl-Altmutter
Publikováno v:
Molecules, Vol 26, Iss 7, p 2087 (2021)
Application of low-cost carbon black from lignin highly depends on the materials properties, which might by determined by raw material and processing conditions. Four different technical lignins were subjected to thermostabilization followed by stepw
Externí odkaz:
https://doaj.org/article/daad908c61f14ca1890ff1f8c931ef54
Publikováno v:
Materials, Vol 13, Iss 23, p 5405 (2020)
Partial delignification and densification provide a pathway to significant improvement in the mechanical performance of wood. In order to elucidate potential effects of this treatment on the mechanical anisotropy of wood, partially delignified and de
Externí odkaz:
https://doaj.org/article/a4495f19aa7d4f21aa7460e6bc0de872
Publikováno v:
Polymers, Vol 12, Iss 8, p 1796 (2020)
Wood and natural fibers exhibit an advantageous combination of good mechanics at comparably low density. Nevertheless, comparing absolute strength and stiffness, wood is clearly inferior to materials such as metals and engineered composites. Since th
Externí odkaz:
https://doaj.org/article/6c5281bfd82f4d9abfc3a02cb58e9d56