Nanocellulose is a high-performance material made from nano- nano-cellulose. It has the following significant features: Natural source, renewable, high strength, light weight, good dispersion and suspension stability♻️ Biodegradable, non-toxic and environmentally friendly 1. What is nanocellulose? Nanocellulose is a natural fiber material with a particle size of 10~100 nanometers and a length of several microns. It is divided into: nanocellulose fibers (CNF), nanocrystalline cellulose (CNC) and bacterial cellulose (BC). Among them, CNF and CNC are most widely used in the industrial field. 2. Preparation method of nanocellulose 1. Mechanical dissociation method (high pressure homogenization) breaks cellulose raw materials into nanoscale sizes through high pressure, which is suitable for large-scale production. ✅ Advantages: Green and environmentally friendly, chemically pollution-free ⚠️ Disadvantages: Energy consumption

Against the backdrop of rapid development of wearable electronic devices, smart textiles, bendable displays and flexible energy storage systems, traditional rigid batteries can no longer meet the multiple needs of lightness, deformability, environmental protection and high performance. Flexible batteries are born as the next generation of energy carriers. Nanocellulose, due to its unique structure and performance, is becoming one of the new materials for building key components of flexible batteries. 1. Advantages of nanocellulose adaptation. The attribute characteristics of flexible batteries contribute to flexible batteries. High flexibility ensures that the battery works stably in bending and stretching. Renewable and biodegradable in green and environmentally friendly, reduces the impact of electronic waste on the environment. High specific surface area and porous structure provide more active sites, which is conducive to the rich surface functional groups of ion/electron transmission. Easy to chemical modification or composite conductive materials have excellent film formation. It can be used as an electrolyte carrier, current collector or separator material. 2. Nanocellulose is

Bacterial synthesis method: A detailed explanation of the green and efficient nanocellulose preparation process. Nanocellulose (NC) As an emerging nanomaterial, it has attracted much attention due to its excellent performance and wide application prospects. Traditional nanocellulose preparation methods, such as mechanical methods and chemical methods, have problems such as high energy consumption and high pollution. As a green and environmentally friendly and mild preparation method, bacterial synthesis has developed rapidly in recent years. This article will focus on the process flow of nanocellulose preparation by bacterial synthesis, and elaborate on the key control points of each step in detail. 1. Process flow of preparation of nanocellulose by bacterial synthesis method Bacterial synthesis method mainly includes the following steps: bacterial strain selection and culture bacterial strain selection: Commonly used bacterial strains include Gluconacetobacter xylinus and Rhizobacterium.