High Purity Bismuth Nanoparticles Nano Bi Powder CAS 7440-69-9 , 99%

Energy field

Solar cells: Nanometer bismuth powder can be used as a light absorber. Adding solar cells can improve its photoelectric conversion efficiency. At the same time, nanometer bismuth powder can also be used as a surface modifier to enhance the optical properties of the solar cell surface. Using nanometer bismuth powder significantly improves the solar cell's power generation efficiency, enhancing the device's durability.

Lithium battery: nanometer bismuth powder can be used as the positive electrode material of lithium batteries to improve their energy density and charge and discharge performance. Compared with traditional lithium-ion batteries, the lithium battery using nanometer bismuth powder as the cathode material has higher capacity and faster charging speed. This makes the nanometer bismuth powder have a wide range of applications in portable electronic devices, electric vehicles and energy storage systems.

Fuel cell: nanometer bismuth powder can be used as a catalyst for fuel cells to improve their energy conversion efficiency and stability. In fuel cells, nanometer bismuth powder can promote the REDOX reaction of fuel, thus improving the energy conversion efficiency. In addition, nanometer bismuth powder can also be used as a support material for fuel cells, providing good mechanical properties and chemical stability.

Supercapacitors: Nanometer bismuth powder can be used as electrode material for supercapacitors to improve their electrochemical performance and energy storage capacity. The supercapacitor is an energy storage device that can charge and discharge quickly, which is widely used in the fields of power peak regulation, hybrid electric vehicles and electronic equipment. Using nanometer bismuth powder as electrode material can significantly improve the supercapacitor's energy storage density and charge and discharge speed.

Environmental protection

Air purification: Nanometer bismuth powder can be used as a catalyst and adsorbent to design and manufacture air purifiers. In the air purifier, nanometer bismuth powder can catalyze the decomposition of harmful gases in the air, such as formaldehyde, benzene, etc., to purify the air. At the same time, nanometer bismuth powder can also be used as an adsorbent to effectively remove small particles and harmful gases in the air.

Material field

Materials with high wear resistance: nanometer bismuth powder can manufacture textiles and devices with high wear resistance due to its excellent wear resistance and hardness. For example, adding bismuth nanoparticles can effectively improve its wear resistance and service life in manufacturing engine pistons, gear, and other wear parts.