Cellulose fibril aggregation — an inherent property of kraft pulps

By E. Hult, P. Larsson, T. Iversen. 2001

272 citations recorded by the source corpus.

Subfields: Biomaterials, Biomedical Engineering

View Paper: https://www.semanticscholar.org/paper/bfa9900b6004d9e01a48ad46e848d0250baf2112

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Biomaterials

1. L. Donaldson
2. R. Newman
3. Tanja Zimmermann
4. D. Plackett
5. T. Lindström
6. I. Siró
7. J. Sugiyama
8. I. Burgert

In Biomedical Engineering

1. L. Donaldson
2. R. Newman
3. Tanja Zimmermann
4. E. Hult
5. Yousoo Han
6. D. Gardner
7. Yucheng Peng
8. Kristiina Oksman

Citations in the corpus

• Cellulose microfibril aggregates and their size variation with cell wall type (2007, methodology): “Techniques used include NMR (Hult et al. 2001a, b), scanning probe microscopy (Hanley and Gray 1994, 1999; Fahlén and Salmén 2002, 2003), field emission scanning electron microscopy (Kataoka et al. 1992; Daniel and Duchesne 1998; Duchesne and Daniel 1999; Awano et al. 2000; Duchesne et al. 2001; D”
• Nanofibrillation of pulp fibers by twin-screw extrusion (2015, unknown): “This could be a great challenge as at high solid contents, the NFC can form irreversible agglomerations called hornification (Eyholzer et al. 2010; Hult et al. 2001).”
• Microfibrillated cellulose and new nanocomposite materials: a review (2010, background): “…Impact factor 2.817 Web of Science (2010): Indexed yes Original language: English Keywords: Biopolymers, Solar energy DOIs:  10.1007/s10570-010-9405-y Source: orbit Source-ID: 259408 Research output: Contribution to journal › Journal article – Annual report year: 2010 › Research › peer-review”
• Preparation and characterization of water-redispersible nanofibrillated cellulose in powder form (2010, background): “Irreversible agglomeration of cellulose during drying is called hornification (Young 1994; Hult et al. 2001) and is explained by the formation of additional hydrogen bonds between amorphous parts of the cellulose fibrils during drying.”
• Characterization of the supermolecular structure of cellulose in wood pulp fibres (2003, background): “Furthermore, an increase in lateral fibril aggregate dimensions could be observed during kraft pulping (Duchesne and Daniel 2000; Hult et al. 2000, 2001).”
• Cell wall features with regard to mechanical performance. A review COST Action E35 2004–2008: Wood machining – micromechanics and fracture (2009, background): “…of cellulose fibrils may well explain the fact that heat treatment under moist conditions (Fahlén and Salmén 2003) or removal of some of the matrix components under such conditions may cause an increased cellulose aggregation (Duchesne and Daniel 2000; Hult et al. 2001; Fahlén and Salmén 2003).”
• The behaviour of cationic NanoFibrillar Cellulose in aqueous media (2011, background): “More often the fibrils occur as intertwined fibril bundles (fibril aggregates) with widths around 20‐25 nm ( Hult et al. 2001; Meshitsuka and Isogai 1996; Bardage et al. 2004).”
• Drying cellulose nanofibrils: in search of a suitable method (2012, background): “This lateral fibril aggregation has also been demonstrated by Hult et al. (2001).”
• Carbon-13 NMR evidence for cocrystallization of cellulose as a mechanism for hornification of bleached kraft pulp (2004, methodology): “drying microcrystalline cellulose (Hemmingson and Newman 1995; Wormald et al. 1996) and kraft pulps ( Hult et al. 2001 ).”