Lignin nanoparticle synthesis

Dirk, Shawn M.; Cicotte, Kirsten Nicole; Wheeler, David R.; Benko, David A.

Lignin nanoparticle synthesis

Patent · 11 August 2015

OSTI ID:1209479

Dirk, Shawn M.; Cicotte, Kirsten Nicole; Wheeler, David R.; Benko, David A.

A method including reducing a particle size of lignin particles to an average particle size less than 40 nanometers; after reducing the particle size, combining the lignin particles with a polymeric material; and forming a structure of the combination. A method including exposing lignin to a diazonium precursor including a functional group; modifying the lignin by introducing the functional group to the lignin; and combining the modified lignin with a polymeric material to form a composite. An apparatus including a composite of a polymer and lignin wherein the lignin has an average particle size less than 100 micrometers.

Research Organization:: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC04-94AL85000

Assignee:: Sandia Corporation (Albuquerque, NM)

Patent Number(s):: 9,102,801

Application Number:: 13/597,928

OSTI ID:: 1209479

Country of Publication:: United States

Language:: English

References (8)

Role of lignin filler in stabilization of natural rubber–based composites Košíková, B.; Gregorová, A.; Osvald, A. Journal of Applied Polymer Science, Vol. 103, Issue 2, p. 1226-1231 https://doi.org/10.1002/app.24530	journal	January 2006
Direct Covalent Grafting of Conjugated Molecules onto Si, GaAs, and Pd Surfaces from Aryldiazonium Salts Stewart, Michael P.; Maya, Francisco; Kosynkin, Dmitry V. Journal of the American Chemical Society, Vol. 126, Issue 1, p. 370-378 https://doi.org/10.1021/ja0383120	journal	January 2004
Stabilization effect of lignin in natural rubber Gregorová, A.; Košíková, B.; Moravčík, R. Polymer Degradation and Stability, Vol. 91, Issue 2, p. 229-233 https://doi.org/10.1016/j.polymdegradstab.2005.05.009	journal	February 2006
Lignin reinforced rubber composites Setua, D. K.; Shukla, M. K.; Nigam, Vineeta Polymer Composites, Vol. 21, Issue 6 https://doi.org/10.1002/pc.10252	journal	December 2000
Utilization of lignins in rubber compounding Kumaran, M. G.; De, Sadhan K. Journal of Applied Polymer Science, Vol. 22, Issue 7, p. 1885-1893 https://doi.org/10.1002/app.1978.070220711	journal	July 1978
Supramolecular Self-Assembled Chaos: Polyphenolic Lignin’s Barrier to Cost-Effective Lignocellulosic Biofuels Achyuthan, Komandoor Elayavalli; Achyuthan, Ann Mary; Adams, Paul David Molecules, Vol. 15, Issue 12 https://doi.org/10.3390/molecules15118641	journal	November 2010
Polyolefin/Lignosulfonate Blends, 9 Cazacu, Georgeta; Mihaies, Mihaela; Pascu, Mihaela Cristina Macromolecular Materials and Engineering, Vol. 289, Issue 10 https://doi.org/10.1002/mame.200300378	journal	October 2004
UHV STM I(V) and XPS Studies of Aryl Diazonium Molecules Assembled on Si(111) Pandey, Deepak; Zemlyanov, Dmitry Y.; Bevan, Kirk Langmuir, Vol. 23, Issue 9 https://doi.org/10.1021/la063235i	journal	April 2007

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