Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Holger Militz"'
Publikováno v:
Macromol, Vol 4, Iss 3, Pp 634-649 (2024)
The combination of different wood-modification technologies to obtain improved performance is increasingly receiving attention in research. In this study, Scots pine (Pinus sylvestris) sapwood was impregnated with furfuryl alcohol (FFA) in pure aqueo
Externí odkaz:
https://doaj.org/article/b785c4d9d51544699f0e349e8b10cc31
Autor:
Maik Slabohm, Holger Militz
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Acetylation of wood with acetic anhydride reduces the wood–moisture interaction, improves the dimensional stability and resistance against biodegradation. However, the adhesive bonding is affected by the modification, which is crucial to m
Externí odkaz:
https://doaj.org/article/49c686fdc6584da1b281995300a133b5
Publikováno v:
Materials, Vol 17, Iss 21, p 5377 (2024)
Wood modification has been explored in various ways to enhance dimensional stability and reduce flammability, with a focus on environmentally friendly treatments to meet market demands. This study aimed to investigate the efficacy of new, potential f
Externí odkaz:
https://doaj.org/article/22f791f5d49548b096a6b7d60a14edf1
Autor:
Hannes Stolze, Holger Militz
Publikováno v:
Materials, Vol 17, Iss 20, p 5063 (2024)
In this study, the tensile and bending strength of birch and beech lamellas finger jointed with conventional (Standard) and newly developed finger-joint profiles (New) are presented. Polyurethane (PUR), Melamine-Urea-Formaldehyde (MUF) and Phenol-Res
Externí odkaz:
https://doaj.org/article/552a5a1465fa4b7cbf3e5c0f81dcbca8
Autor:
Maxidite Minkah, Kojo Agyapong Afrifah, Charles Antwi-Boasiako, Ana Paula Soares da Silva, Jaqueline Rocha de Medeiros, Juarez Paes, Cesar Vicente Ferreira Batista, Christian Brischke, Holger Militz
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 26 (2024)
Thermal modification of wood is an environmentally friendly method to improve wood durability, mainly against microorganisms. By employing a process similar to the ThermoWood®, various Gmelina arborea (gamhar) wood specimens were thermally modified
Externí odkaz:
https://doaj.org/article/e8b0df0b430c4375b48f8f9dc4ac92cd
Publikováno v:
Journal of Wood Science, Vol 69, Iss 1, Pp 1-13 (2023)
Abstract This study aimed to investigate the relationship between moisture dynamics of sorbitol and citric acid (SorCA) modified wood and its biological durability. Specifically, the research aimed to determine the chemical loading needed for effecti
Externí odkaz:
https://doaj.org/article/8c2789432a4140de8a7da9929349be60
Autor:
Tim Koddenberg, Imke Greving, Johannes Hagemann, Silja Flenner, Andreas Krause, Daniel Laipple, Kim C. Klein, Uwe Schmitt, Max Schuster, Andreas Wolf, Maria Seifert, Veronika Ludwig, Stefan Funk, Holger Militz, Martin Nopens
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Detailed imaging of the three-dimensionally complex architecture of xylary plants is important for studying biological and mechanical functions of woody plants. Apart from common two-dimensional microscopy, X-ray micro-computed tomography ha
Externí odkaz:
https://doaj.org/article/e268ee8dcf3c4df0b472bae781c7475f
Publikováno v:
Frontiers in Forests and Global Change, Vol 5 (2022)
For nearly 200 years wooden railway sleepers are impregnated with creosote. After initially using vacuum pressure processes for impregnation, empty-cell processes have been developed quickly and are used until today. Because of political developments
Externí odkaz:
https://doaj.org/article/87631fe561bb48e8955da0b61aef5fce
Publikováno v:
Materials, Vol 15, Iss 23, p 8556 (2022)
Knowledge about the resistance of wood–polymer composites (WPCs) to biological attack is of high importance for purpose-oriented use in outdoor applications. To gain this knowledge, uniform test methods are essential. EN 15534-1 (2018) provides a g
Externí odkaz:
https://doaj.org/article/9c5636c12f864e0793fa5da3d9456b5e
Publikováno v:
Polymers, Vol 14, Iss 16, p 3383 (2022)
Cleavage by microwave-assisted pyrolysis is a way to obtain higher-value organic chemicals from technical lignins. In this report, pine kraft lignin (PKL), spruce and beech organosolv lignin (SOSL and BOSL), and calcium lignosulfonates from spruce wo
Externí odkaz:
https://doaj.org/article/b419016465cb42ad8af767ba7611f1fc