The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
New Process of Chemical Grafting of Cellulose Nanoparticles with a Long Chain Isocyanate
Abstract
Cellulose nanocrystals (or whiskers) and microfibrillated cellulose (MFC) were successfully obtained from sisal fibers and modified with n-octadecyl isocyanate (C(18)H(37)NCO) using two different methods with one innovation that consists of an in situ solvent exchange procedure. The surface chemical modification was characterized by elemental analysis, as well as FTIR and XPS spectroscopies. The crystalline structure of both unmodified and modified nanoparticles was investigated through X-ray diffraction measurements. It was shown that the efficiency of the chemical modification is strongly dependent on the nature of the nanoparticle with explanation linked to specific area, ability of peeling, and solvent dispersion. The surface chemical modification with n-octadecyl isocyanate allows dispersion of the nanoparticles in organic solvents and may allow processing of nanocomposite films from a casting/evaporation technique for a broad range of polymeric matrices.
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Cites
JOHN, M., & THOMAS, S. (2008) · Carbohydrate Polymers · doi:10.1016/j.carbpol.2007.05.040 · Cited by 2,453
Beck-Candanedo, S., Roman, M., & Gray, D. G. (2005) · Biomacromolecules · doi:10.1021/bm049300p · Cited by 1,588
Surface modification of microfibrillated cellulose for epoxy composite applications
Lu, J., Askeland, P., & Drzal, L. T. (2008) · Polymer · doi:10.1016/j.polymer.2008.01.028 · Cited by 492
Helbert, W., Cavaillé, J. Y., & Dufresne, A. (1996) · Polymer Composites · doi:10.1002/pc.10650 · Cited by 473
Self-citationNanocomposites of cellulose acetate butyrate reinforced with cellulose nanocrystals
Grunert, M., & Winter, W. T. (2002) · Journal of Polymers and the Environment · doi:10.1023/a:1021065905986 · Cited by 465
Chemical surface modifications of microfibrillated cellulose
Stenstad, P., Andresen, M., Tanem, B. S., & Stenius, P. (2008) · Cellulose · doi:10.1007/s10570-007-9143-y · Cited by 374
Rodlike cellulose whiskers coated with surfactant: A small-angle neutron scattering characterization
Bonini, C., Heux, L., Cavaillé, J.-Y., Lindner, P., Dewhurst, C., & Terech, P. (2002) · Langmuir · doi:10.1021/la015511t · Cited by 138
Cited by
Cellulose nanocrystals and related nanocomposites: Review of some properties and challenges
Mariano, M., El Kissi, N., & Dufresne, A. (2014) · Journal of Polymer Science Part B: Polymer Physics · doi:10.1002/polb.23490 · Cited by 933
Self-citationPeng, B. L., Dhar, N., Liu, H. L., & Tam, K. C. (2011) · The Canadian Journal of Chemical Engineering · doi:10.1002/cjce.20554 · Cited by 890
Surface modification of cellulose nanocrystals
Eyley, S., & Thielemans, W. (2014) · Nanoscale · doi:10.1039/c4nr01756k · Cited by 869
Recent advances in surface-modified cellulose nanofibrils
Rol, F., Belgacem, M. N., Gandini, A., & Bras, J. (2019) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2018.09.002 · Cited by 698
Self-citationNanofibrillated Cellulose Surface Modification: A Review
Missoum, K., Belgacem, M., & Bras, J. (2013) · Materials · doi:10.3390/ma6051745 · Cited by 658
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Metadata
- Authors
- Siqueira, G., Bras, J., & Dufresne, A.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-11-18
- Volume
- 26
- Issue
- 1
- Pages
- 402-411
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W2038142952
- Cited by
- 390
- References
- 7
- FWCI
- 7.52
- Type
- journal article
- Language
- en
- Open access
- closed
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