Xingfu battery is a regular manufacturer. According to public information, Xingfu batteries are produced by Zhejiang Changxing Xingfu Energy Technology Co., Ltd., and Zhejiang Changxing Xingfu Energy Technology Co., Ltd. is a formal company whose business scope is battery research and development, sales, lithium batteries, and electric vehicles (except four-wheel electric vehicles), plastic shells, separation paper , chargers, solar water heaters, lamps, building materials, sale of hardware products, etc.
The three major sodium battery companies: CATL New Energy Technology Co., Ltd., Zhejiang Na Innovation Energy Co., Ltd. and Xiangfenghua.
1. Ningde Times New Energy Technology Co., Ltd.
The company is one of the first internationally competitive power battery manufacturers in China, focusing on power vehiclesnew energy. power R&D, production and sales of battery systems and energy storage systems are committed to providing first-class solutions for global new energy applications. Core technologies include materials, cells, battery systems, battery recycling and secondary use in power and energy. Storage batteries. Complete industrial chain R&D and manufacturing capabilities.
2. Zhejiang Na Innovation Energy Co., Ltd.
The company adheres to the concepts of sodium electricity, creation, green energy and energy, and is guided by market demand to develop, produce and sell next generation power and energy storage battery systems provide green, environmentally friendly and sustainable energy solutions for smart grid energy storage, electric vehiclesques, distributed energy storage and special-purpose chemical energy sources.
3. Xiangfenghua
The company specializes in the research and development, production and sales of lithium-ion battery anode materials. It is the leader in battery anode materials and the second largest in lithium. battery in the CATL era. As an anode material supplier, the company has developed high-performance hard carbon anode materials for sodium-ion batteries and has entered the customer testing stage.
The difference between sodium batteries and lithium batteries
1. The difference between the charge carriers inside the battery: Lithium-ion batteries use lithium ions between the positive poles. and negative electrodes Movement and conversion realize charging and discharging, while sodium-ion batteries realize charge transferby inserting and detaching sodium ions between the positive and negative electrodes. In fact, the operating principles of both are the same.
2. The ionic radii of the two are different: This difference in radius makes the performance of sodium-ion batteries much lower than that of lithium-ion batteries; of graphite, but sodium ions can hardly be deintercalated in graphite, the capacity is very low.
3. There are differences in the energy density of sodium batteries and lithium batteries: Energy density refers to the amount of energy that can be stored per unit volume or mass of a battery. Sodium batteries generally have a higher energy density because their sodium ions are relatively large and heavy. This means that sodium batteries can store more energy and provide longer use for the same volume or weight.
The storyenu above refers to Baidu Encyclopedia - Zhejiang Na Innovation Energy Co., Ltd. Baidu Encyclopedia - CATL New Energy Technology Co., Ltd.