Nanocrystalline cellulose are extracted from woody biomass and processed into solid flake, liquid, or gel forms.
Summary:
Nanocrystalline cellulose are extracted from woody biomass and processed into solid flake, liquid, or gel forms.
Their topics include synthesizing and characterizing
nanocrystalline zinc oxide thin film prepared by atomic layer deposition, vibrational properties of a glass fabric/cashew nut shell liquid resin composite, a graphene-based nanocomposite for remediating inorganic pollutants in water, flame spraying of polymers: distinctive features of the equipment and coating applications, and piezoelectric polymer nanocomposites for energy-scavenging applications.
Braidy's Veloxint subsidiary is an MIT-incubated light weighting solutions company that is manufacturing parts with a novel
nanocrystalline technology.
The consolidation processes used for
nanocrystalline powders are usually different than conventional powder metallurgy used for microcrystalline powders.
As shown in Figure 2,
nanocrystalline nickel coating was electrodeposited on the substrate material-304 stainless steel(1Cr18Ni9).
As we have shown earlier, the
nanocrystalline porous (V, Ti)Nx thin films can absorb hydrogen in large amounts (>7 wt.%) both in pores and inside nanograins [3, 4].
The optical band-gap [E.sub.g], which is usuallyused to describe the light absorption in amorphous and
nanocrystalline semiconductor films [21, 22], was deduced by using the Tauc plot.
Another aspect of improved corrosion resistance in Ni-Cr sample is the
nanocrystalline form of Nichrome powder used in the coating preparations.
In modern times, silver compounds --in metallic,
nanocrystalline, and ionic formulations--have exhibited broad antibacterial activity and attracted interest for topical antiseptic use in wound dressings.