Analysis of the application of nanocellulose in new energy photovoltaic materials and industrial development trends 1. Overview of nanocellulose materials Nanocellulose (Nanocellulose) is a type of nanoscale material prepared from natural cellulose through physical, chemical or enzymatic treatment. It mainly includes cellulose nanofibers (CNF) and cellulose nanocrystals (CNC). This material has the following typical characteristics: high specific surface area and high mechanical strength, excellent film-forming properties and network structure, good biocompatibility and degradability, and can be functionally controlled through surface modification. In the context of green materials and sustainable development, nanocellulose has become one of the important research and application directions in the field of new materials. 2. Overview of the main application fields of nanocellulose. At present, nanocellulose has been used to varying degrees in many industries, including: the main application areas are packaging materials, oxygen and water barrier, enhanced mechanical properties, coatings and ink rheology modulation.

1. Overview of Nanocellulose Materials Nanocellulose (Nanocellulose) is a type of nanoscale material prepared from natural cellulose through physical, chemical or enzymatic treatment. It mainly includes cellulose nanofibers (CNF) and cellulose nanocrystals (CNC). This material has the following typical characteristics: high specific surface area and high mechanical strength, excellent film-forming properties and network structure, good biocompatibility and degradability, and can be functionally controlled through surface modification. In the context of green materials and sustainable development, nanocellulose has become one of the important research and application directions in the field of new materials. 2. Overview of the main application fields of nanocellulose. At present, nanocellulose has been used to varying degrees in many industries, including: the main application areas are packaging materials, oxygen and water barrier, enhanced mechanical properties, rheological control of coatings and inks, anti-settlement, suspension stability of daily chemical products, and thixotropic regulation of biocompatibility of medical materials.

1. Overview of Nanocellulose Nanocellulose (Nanocellulose) is a nanoscale material obtained by mechanical or chemical dissociation of natural cellulose, mainly including cellulose nanofibers (CNF) and cellulose nanocrystals (CNC). It has high specific surface area, high aspect ratio and excellent rheological control ability, and has broad application prospects in the field of functional materials. In recent years, with the development of the concept of green materials, nanocellulose has gradually been used as a functional additive in daily chemical formulation systems, especially in suspension systems. 2. Industry Pain Points of Daily Chemical Suspension Systems In washing and care products (such as shower gel, shampoo, scrub, etc.), it is often necessary to add the following components: anti-dandruff particles, fragrance microcapsules, functional active particles, but these particles often have the following problems: 1. Easy to settle. The difference in stratified density causes the particles to sink quickly to the bottom, affecting the appearance and stability of the product. 2. The viscosity of the system is unstable.