Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Rebecca E. Ibach,"'
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 1283-1293 (2012)
Moisture sorption in wood-plastic composites (WPCs) affects their durability and dimensional stability. In certain outdoor exposures, the moisture properties of WPCs are altered due to e.g. cracks induced by swelling and shrinkage of the components,
Externí odkaz:
https://doaj.org/article/bdf6645b45a848149529bc73aa83d58b
Publikováno v:
Frontiers in Forests and Global Change, Vol 4 (2022)
While it is known that modifying the hydroxyls in wood can improve the decay resistance; what is often missing in the literature is whether these modifications alter wood nanostructure, and how these changes correlate to the improved decay resistance
Externí odkaz:
https://doaj.org/article/1316d5b0cf104596819170963ab67e7d
Autor:
Yao Chen, Nicole M. Stark, Zhiyong Cai, Charles R. Frihart, Linda F. Lorenz, Rebecca E. Ibach
Publikováno v:
BioResources, Vol 9, Iss 3, Pp 5488-5500 (2014)
Esterified kraft lignins (KL) were prepared by reaction with maleic anhydride (MA), succinic anhydride (SA), and phthalic anhydride (PA) in acetone solutions. The esterified lignins were characterized using ATR-FTIR, solid state CP-MAS 13C NMR spectr
Externí odkaz:
https://doaj.org/article/5cfb561a382a4a358842d4c53c0bc1a3
Autor:
Rebecca E. Ibach, Umesh P. Agarwal, Carlos Baez, Kolby Hirth, Sally A. Ralph, Jeffery Catchmark, E. Johan Foster, Richard S. Reiner, Kai Chi, Christopher G. Hunt
Publikováno v:
Cellulose. 28:1369-1385
Properties of cellulose nanocrystals (CNCs) depend upon their supramolecular structures, which are important to understand in order to optimize their applications. In this investigation, the structures of CNCs produced upon 48–64% H2SO4 hydrolysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd66d5d86159aa6808f0e67f60f7aef
https://doi.org/10.1007/s10570-020-03590-z
https://doi.org/10.1007/s10570-020-03590-z
Publikováno v:
Fibers; Volume 10; Issue 5; Pages: 40
Reactive chemical modifications have been shown to impart decay resistance to wood. These modifications change hydroxyl availability, water uptake, surface energy, and the nanostructure of wood. Because fungal action occurs on the micro and nano scal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::732298ad6a62168c9622ba94496e70ac
Publikováno v:
BioResources, Vol 7, Iss 4, Pp 4575-4585 (2012)
Biological durability is an important feature for wood-plastic composites (WPC) intended for outdoor applications. One route to achieving WPC products with increased biological durability is to use wood preservative agents in the formulation of the W
Externí odkaz:
https://doaj.org/article/caabbb2e62fb43eca131f4c03d5cb0c0
Autor:
Charles R. Frihart, Rishawn Brandon, Christopher G. Hunt, Wolfgang Gindl-Altmutter, Rebecca E. Ibach
Publikováno v:
Forests, Vol 12, Iss 546, p 546 (2021)
Forests
Volume 12
Issue 5
Forests
Volume 12
Issue 5
Determining adhesive bond performance for chemically modified wood is important not only for its commercial utility but also for understanding wood bond durability. Bulking modifications occupy space inside the cell wall, limiting the space available
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14e50982f72166cf684b85d3711853a0
https://www.mdpi.com/1999-4907/12/5/546
https://www.mdpi.com/1999-4907/12/5/546
Publikováno v:
The 1st International Electronic Conference on Forests—Forests for a Better Future: Sustainability, Innovation, Interdisciplinarity.
Neutron imaging is a non-destructive evaluation technique with enhanced hydrogen sensitivity that allows researchers to monitor water content and transport in materials. In lignocellulosic research, this technique has typically been used to measure c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21721f64851fc7a6c5c8be25f3bffe6c
https://doi.org/10.3390/iecf2020-08082
https://doi.org/10.3390/iecf2020-08082
Autor:
Rebecca E. Ibach, Roger M. Rowell
Publikováno v:
JOURNAL OF TROPICAL FOREST SCIENCE. 30:488-495
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::538a6b02a53932464763c4b5884054ad
https://doi.org/10.26525/jtfs2018.30.5.488495
https://doi.org/10.26525/jtfs2018.30.5.488495
Autor:
Christopher G. Hunt, Umesh P. Agarwal, Richard S. Reiner, Kolby Hirth, Sally A. Ralph, Carlos Baez, Rebecca E. Ibach
Publikováno v:
Cellulose. 25:5791-5805
A new method is described for producing high-lignin-containing and lignin-free cellulose nanocrystals from poplar wood (HLCNCs and LFCNCs, respectively). This was accomplished by first hydrothermally treating the poplar wood fibers at 170 °C for 45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::891382df16b8a8857f6f15f821d1fc32
https://doi.org/10.1007/s10570-018-1984-z
https://doi.org/10.1007/s10570-018-1984-z