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Conference papers
How to develop a particle size measurement standard for cellulose nanofibrils?, 2021 NANO Virtual Conference
How to develop a particle size measurement standard for cellulose nanofibrils?, 2021 NANO Virtual Conference
Conference papers
Medical mask using a novel antimicrobial / antiviral biofilter material, 2021 NANO Virtual Conference
Medical mask using a novel antimicrobial / antiviral biofilter material, 2021 NANO Virtual Conference
Conference papers
Interactions between Cells and Bio-based materials: from Quantitative Analysis to 3D-printed Scaffolds for Medical Applications, 2021 NANO Virtual Conference
Interactions between Cells and Bio-based materials: from Quantitative Analysis to 3D-printed Scaffolds for Medical Applications, 2021 NANO Virtual Conference
Conference papers
Accelerating commercialization of novel bio?based materials and improving safety by design through public private partnerships, 2021 NANO Virtual Conference
Accelerating commercialization of novel bio?based materials and improving safety by design through public private partnerships, 2021 NANO Virtual Conference
Conference papers
Influence of ultrasonication on CNC photonic films: Implications for the origins of CNC chiral self-assembly, 2021 NANO Virtual Conference
Influence of ultrasonication on CNC photonic films: Implications for the origins of CNC chiral self-assembly, 2021 NANO Virtual Conference
Conference papers
Enzymatic degradation and pilot-scale composting of cellulose-based films with different chemical structures, 2021 NANO Virtual Conference
Enzymatic degradation and pilot-scale composting of cellulose-based films with different chemical structures, 2021 NANO Virtual Conference
Polymeric Nanocomposites Enabled by Controlled Architecture Materials, 2005 PLACE Conference
Polymeric Nanocomposites Enabled by Controlled Architecture Materials, 2005 PLACE Conference
Journal articles
Magazine articles
TAPPI Journal Summaries, Paper360º September/October 2019
TAPPI Journal Summaries, Paper360º September/October 2019
Journal articles
Magazine articles
Understanding extensibility of paper: Role of fiber elongation and fiber bonding, TAPPI Journal March 2020
ABSTRACT: The tensile tests of individual bleached softwood kraft pulp fibers and sheets, as well as the micro-mechanical simulation of the fiber network, suggest that only a part of the elongation potential of individual fibers is utilized in the elongation of the sheet. The stress-strain curves of two actual individual pulp fibers and one mimicked classic stress-strain behavior of fiber were applied to a micromechanical simulation of random fiber networks. Both the experimental results and the micromechanical simulations indicated that fiber bonding has an important role not only in determining the strength but also the elongation of fiber networks. Additionally, the results indicate that the shape of the stress-strain curve of individual pulp fibers may have a significant influence on the shape of the stress-strain curve of a paper sheet. A large increase in elongation and strength of paper can be reached only by strengthening fiber-fiber bonding, as demonstrated by the experimental handsheets containing starch and cellulose microfibrils and by the micromechanical simulations. The key conclusion related to this investigation was that simulated uniform inter-fiber bond strength does not influence the shape of the stress-strain curve of the fiber network until the bonds fail, whereas the number of bonds has an influence on the activation of the fiber network and on the shape of the whole stress-strain curve.
Conference papers
Nanoscale cellulose components of dye solar cells, 20 NANO Virtual Conference
Nanoscale cellulose components of dye solar cells, 20 NANO Virtual Conference