As the dual-carbon policy continues to be implemented, plastic restriction regulations continue to tighten, and the global industrial chain is accelerating away from dependence on petroleum-based raw materials, safe, renewable, and fully degradable new bio-based materials have become an urgent need for the transformation and upgrading of all walks of life. Many formulation engineers and material manufacturers are looking for functional fillers that can take into account performance, safety and environmental protection. Nanocellulose (CNF) is the natural nanobiomass material with the fastest commercialization speed and the most abundant application scenarios. Nanocellulose is extracted from natural plant fibers such as bamboo, wood, cotton linters, agricultural and forestry straw, etc. It relies on green processes such as mechanical dissociation, enzymatic pretreatment, and modification control to disassemble macro fibers to the nanometer scale. Different from ordinary cellulose derivatives, it retains the natural cellulose skeleton structure and does not rely on the synthesis of petrochemical raw materials. The production process is low-pollution, and the finished product is non-toxic and non-irritating. It can be completely recycled in the natural environment after being discarded.

Nanocellulose (CNF) is a biomass nanomaterial prepared from natural plant fibers through nanodissociation. With its unique advantages such as high specific surface area, excellent mechanical strength, film-forming, modifiable, renewable, and biodegradable, it has shown great industrialization potential in new energy storage and flexible electronics. The long-lasting suspension effect of coffee powder that we demonstrate daily is the rheological properties brought about by the three-dimensional network structure of nanocellulose. In the new energy and flexible electronics scenarios, its high-strength film and porous network structure provide new material solutions for the new generation of low-carbon electronics and energy storage devices. 1. In the context of dual carbon applications in the field of new energy storage, industries such as lithium batteries, sodium batteries, supercapacitors, and perovskite photovoltaics continue to pursue higher safety, longer cycle life, and lightweight. Nanocellulose, as a biomass functional material, achieves technological empowerment in separators, electrode substrates, solid electrolytes, photovoltaic substrates, and other links. 1. Battery separators and separators

In coatings, daily chemicals, food and agrochemical preparations, suspension stability is often a hidden indicator that determines the success or failure of the product. Pigment settling, frosted particles floating, and active ingredients unevenly distributed, these problems may affect the appearance at least, or cause product failure at worst. Traditional solutions rely on synthetic polymers or inorganic clay suspending agents, but the former faces biodegradation pressure, while the latter often has difficulty balancing transparency and stability. The emergence of nanocellulose provides a natural and performance-based solution to this contradiction. In this field, Nanjing Tianlu Nano Technology Co., Ltd. is based in Nanjing and focuses on the research and development, large-scale production and customized application solution output of nanocellulose series products, which is promoting this green material from the laboratory to industrial formulations. 1. The essence of suspension: three-dimensional network rather than simple thickening. To understand the suspension ability of nanocellulose, we need to break away from the traditional thinking of 'thickening means suspension'. Why nanocellulose can stabilize suspended particles