The figure 16 in the source document displays various processes and results: (a) isolation of cellulose nanocrystals (CNC) from tunicate via acid hydrolysis, (b) surface modification of CNC via silylation, (c) ball-milling of red mud, (d) freeze-drying, (e) cross-linking of composite aerogels using hexamethylene diisocyanate (HDI), (f) sound absorption coefficient (SAC) of composite aerogels, (g) schematic of thermal and acoustic insulation mechanisms in red mud composite aerogels, (h) schematic of lignin-cellulose gel formation using BMIMCl, (i) sound-absorbing performance testing, and (j) set-up for quantifying SAC.

Authors

• Person: Nilanjan Dey, Shakshi Bhardwaj, Pradip K. Maji Organization: RSC Sustainability
  Recent breakthroughs in the valorization of lignocellulosic biomass ...

Sources

• Recent breakthroughs in the valorization of lignocellulosic biomass ... pubs.rsc.org Nilanjan Dey, Shakshi Bhardwaj, Pradip K. Maji · RSC Sustainability via serper

Referenced by nodes (3)

• thermal insulation concept
• cellulose nanocrystals concept
• acoustic insulation concept