Nanocellulose: The Ultimate Green Aqueous Dispersant for Nanomaterials

Area of Science:

• Materials Science
• Biotechnology
• Environmental Science

Background:

• Nanocellulose, derived from renewable biomass, offers excellent colloidal stability, mechanical strength, and biocompatibility.
• Its unique interaction with water makes it a candidate for eco-friendly dispersing applications.

Purpose of the Study:

• To review the potential of nanocellulose as a green dispersing agent for nanomaterials in aqueous systems.
• To explore the interaction between nanocellulose and water and its implications for dispersion.

Main Methods:

• Review of literature on nanocellulose properties and applications.
• Analysis of nanocellulose's interaction with water at the nanoscale.
• Exploration of nanocellulose's efficacy in dispersing carbon nanomaterials, semiconducting oxide nanoparticles, and others.

Main Results:

• Nanocellulose, including nanocrystals and nanofibers, effectively disperses various nanomaterials in water.
• It reduces or eliminates the need for chemical treatments and stabilizers.
• Preserves nanomaterial properties and may create novel hybrid functionalities.

Conclusions:

• Nanocellulose is a versatile and sustainable dispersing agent for nanomaterials.
• Further research can expand its use to other nanomaterials and applications, promoting green chemistry.