Top 10 silicon anode material manufacturers in China
Anode material is one of the four key of lithium battery materials, accounting for about 8% of the manufacturing cost of the entire lithium battery. Its key function is to reversibly remove/embed lithium ions. It is made of paste cement made of active substances, adhesives and additives, coated on both sides of copper foil, dried and pressed.
At present, graphite is the mainstream of anode materials, which are mainly divided into natural graphite and artificial graphite. However, the commercial fossil graphite anode is close to the theoretical upper limit of specific capacity of 372mAh/g, which limits its further application.
Among the known anode materials, silicon has a theoretical specific capacity of up to 4200mAh/g, more than 10 times that of graphite materials, and can provide lithium ion insertion and removal channels from all directions, with excellent fast charging performance.
Therefore, silicon anode materials are expected to become the next generation of anode materials. This article will introduce the top 10 silicon node material manufacturers in China.
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Top 10 silicon anode material manufacturers in China
Established time: August 7, 2000
Location: Shenzhen, China
BTR is a new energy material R & D and manufacturer. The company’s core products are negative electrode materials and positive electrode materials for lithium-ion batteries, and its industry position is prominent. The company has formed a complete product and industrial chain layout around the field of new energy materials with lithium-ion battery anode and cathode materials as the core.
As one of the top 10 silicon anode material manufacturers in China, the company has formed a new energy material product system with lithium-ion battery anode and cathode materials as the core, and formed a production capacity layout covering South China, East China, North China, central and western regions and other major new energy industry clusters in China.
The company’s main products include natural graphite anode materials, artificial graphite anode materials, silicon-based and other new anode materials, lithium iron phosphate cathode materials and high nickel ternary cathode materials (NCA, ncm811, etc.) and other lithium-ion battery anode materials.
These materials are the core materials for manufacturing power batteries of new energy vehicles, consumer electronic batteries and energy storage batteries.
Company website: http://www.btrchina.com
Total market value: 41.97 billion RMB
Established time: November 6, 2012
Location: Shanghai, China
PTL is a comprehensive solution provider of key materials and automation equipment for new energy batteries. The lithium ion battery market served by the company is in the industries related to clean energy, energy conservation and environmental protection, and energy efficient storage. The company has developed graphite cathode and promoted mass production of new products such as silicon carbon and hard carbon.
Lithium battery materials, membrane materials, automation equipment, etc.
Company website: https://www.putailai.com/
Registered capital: 1.391 billion RMB
Established time: December 14, 1992
Location: Zhejiang, China
Shanshan has transformed from the first listed garment company in China to a leading company in the new energy industry. Its existing business covers new energy businesses such as lithium-ion battery materials, battery system integration (including lithium-ion capacitors and power battery packs), energy management services, charge pile construction and new energy vehicle operation, as well as clothing, venture capital and financial leasing.
Among them, new energy business has become the main source of performance and future development focus of the company. After years of development, Shanshan as one of the top 10 silicon anode material manufacturers in China has become the world’s largest comprehensive supplier of lithium-ion battery materials.
The company’s main products include lithium battery materials and photoelectric materials. Wherein the lithium battery material includes a positive electrode material, a negative electrode material and an electrolyte.
Recently, Shanshan released an announcement that it agreed that Yongfei Investment, a wholly-owned subsidiary, would transfer 51% of its shareholding in Shanshan Advanced Materials (Quezhou) to Sunyes or its designated holding subsidiary at a transaction price of 703.8 million RMB.
This equity sale is conducive to Shanshan’s concentration of resources to focus on the development of the two core businesses of lithium battery cathode materials and polarizers, and further optimize the allocation of resources to strengthen core competitiveness.
Company website: http://www.ssgf.net
Total market value: 54.73 billion RMB
Established time: May 10, 2017
Location: Jiangsu, China
Iopsilion is a high-tech company focusing on the R&D, production and sales of new high-end nano silicon-carbon anode materials for lithium ion batteries. At present, the company’s products have entered the stage of full mass production, with an annual capacity of 8000 tons, which can meet the demand for high-performance lithium ion batteries with energy density higher than 300Wh/kg and 700Wh/L.
As one of the top 10 silicon anode material manufacturers in China, the products of the company are used in electric vehicles, consumer electronics, electric tools, large-scale energy storage, aerospace, national security and many other fields.
Silicon oxide, nano silicon carbon composite cathode materials, ionic conductor series products, etc.
On December 12, 2022, the signing ceremony of Iopsilion’s new high-end nano silicon cathode material southwest base project was held in Pengzhou, Chengdu, China. The total investment of this contract is 5 billion RMB.
It is planned to build a production base in the southwest with an annual output of 3000 tons of high-end nano silicon materials, 100000 tons of high-end silicon based cathode materials and 30000 tons of new nano silicon materials. After the project is put into operation, it is estimated that the annual output value is about 9 billion RMB, and the annual tax revenue is about 500 million RMB.
Company website: http://www.iopsilion.com
Registered capital: 668618500 RMB
Established time: April 6, 2004
Location: Hunan, China
As a high-tech company and software company in China, Zhongke Electric is committed to the research and development of solutions for negative electrode materials of high energy density lithium batteries. Its lithium battery negative electrode business covers the research and development, production and sales of negative electrode materials for lithium ion batteries, as well as graphitization processing services for carbon materials.
The products are exported to various countries and regions, and can be widely used in steel, transportation, shipbuilding, machinery, mining, lithium battery and other industries. Lithium ion battery cathode materials are mainly used in consumer electronics, electric vehicles, energy storage and other fields.
Consumer lithium battery cathode materials, power lithium battery cathode materials, energy storage lithium battery cathode materials, lithium battery automatic electrical control equipment, lithium battery cathode material magnetic separator complete equipment, lithium battery cathode material magnetic separator complete equipment, etc.
Company website: http://www.cseco.cn
Total market value: 16.137 billion RMB
Established time: December 16, 2011
Location: Fujian, China
CATL is headquartered in Fujian, China and has branches in Munich, Germany and Beijing, Shanghai, Jiangsu and Qinghai in China. The company has established in-depth cooperation with top international automobile manufacturers such as Germany and the United States and many well-known automobile manufacturers in China to develop and produce power battery systems for pure electric vehicles and hybrid vehicles for global customers.
Through years of operation, the company has built a leading R & D and manufacturing base for power batteries and energy storage systems in China. It has the core technology of the whole industrial chain of materials, cells, battery systems and battery recycling, and is committed to providing solutions for global green energy applications and energy storage through advanced battery technology.
Lithium ion batteries, lithium polymer batteries, fuel cells, power batteries, super capacity energy storage batteries, supercapacitors, battery management systems and rechargeable battery packs, photovoltaic energy storage systems, etc.
Recently, CATL EVOGO power exchange service was officially launched in Guiyang, Guizhou Province, China. At present, four EVOGO quick change stations have been put into operation in Guiyang.
In January this year, CATL as one of the top 10 silicon anode material manufacturers in China announced its entry into the power replacement industry, released the power replacement service brand EVOGO and the integrated solution for combined power replacement, and planned to launch the first batch of power replacement services in 10 cities.
Company website: https://www.catl.com/
Total market value: 1156588 million RMB
Shinghwa Advanced Material
Established time: December 31, 2002
Location: Shandong, China
Shinghwa Advanced Material is the only company in the whole industry chain in the world that can simultaneously provide lithium ion battery electrolyte solvent, solute and additive products. It is also one of the top 10 energy storage materials manufacturers in the world.
Since its establishment in 2002, Shinghwa Advanced Material has focused on the field of new energy and new materials around carbonate products, created a three-dimensional and complete industrial chain, extended the business of fine chemicals, and developed new lithium battery materials.
At present, the company’s market share in the global high-end carbonate solvent has exceeded 40%, its downstream customers cover the leading electrolyte manufacturers worldwide, and it has established long-term and stable strategic cooperation relationships with many suppliers of electrolyte customers.
Relying on the R&D and production bases in Beijing, Qingdao, Dongying, Quanzhou, Jining, Wuhan, Meishan and other places in China, as well as the sales networks established in East Asia and Europe, the company has achieved a global layout and provided one-stop solutions for lithium ion battery companies.
Carbonate solvents, lithium salts, additives, silicon based negative electrodes and other lithium battery materials.
Recently, Shinghwa Advanced Material announced that it plans to establish Shinghwa New Materials in a joint venture with SHCCIG Yulin Heighchem Chemical, investing 6.5 billion RMB to build a 600000 t/a lithium battery electrolyte project. In addition, Shinghwa Advanced Material has planned an electrolyte capacity of 500000 t/a, of which the 200000 t/a electrolyte project in Wuhan, China, is expected to be completed in October 2023.
Company website: http://www.sinodmc.com
Total market value: 20.554 billion RMB
Gotion High Tech
Established time: January 23, 1995
Location: Anhui, China
Gotion High Tech is the first national company in China’s power battery industry to enter the capital market. It has business segments such as new energy vehicle power lithium batteries, energy storage, power transmission and distribution equipment, and has established an independent and mature R & D, procurement, production and sales system.
The company has established eight global R & D centers in Hefei, China, Shanghai, Silicon Valley, Cleveland, Gottingen, Japan, Tsukuba, Pune, India, Nanyang Technological University, Singapore and other places, and distributed global production bases in Germany, India, Vietnam, the United States and other countries.
As one of the top 10 silicon anode material manufacturers in China, the main products of the company are lithium iron phosphate materials and cells, ternary materials and cells, power batteries, battery management systems and energy storage batteries.
Recently, Gotion High Tech exhibited 46 series of cylindrical cells for the first time, with an energy density of 310Wh/Kg. Gotion High Tech exhibited the 39Ah and 50Ah 46 series of cylindrical electric cells. The energy density of these two high-power ternary electric cells specially developed for EV has reached 310Wh/KG, and they can be quickly charged to 80% in 18 minutes at room temperature
Company website: http://www.gotion.com.cn
Total market value: 62.51 billion RMB
Established time: October 19, 1998
Location: Sichuan, China
GUIBAO is one of the top 10 silicon anode material manufacturers in China. It mainly engaged in the R&D, production and sales of new materials such as silicone sealant. GUIBAO, with 9 wholly-owned subsidiaries and 4 branches, is the largest silicone sealant manufacturer in Asia.
The company has R&D centers in Chengdu and Shenzhen, China, and its products are widely used in photovoltaic solar energy, electronic appliances, 5G communication, ultra-high voltage power transmission and transformation, automobile manufacturing, rail transit and many other fields.
Curtain Wall Sealant, Insulating Glass Sealant, Solar Module Sealant, etc.
Company website: http://www.guibao.cn
Total market value: 6.34 billion RMB
Established time: March 12, 2008
Location: Jiangxi, China
ZET is a high-tech company in China, integrating R&D, production and sales of graphite anode materials for lithium batteries. The new lithium ion battery cathode material – silicon carbon cathode material developed by the company is the first to achieve mass production in China.
At present, it has an annual production capacity of 2000 tons. At the same time, the company as one of the top 10 silicon anode material manufacturers in China has focused on the development of hard carbon anode materials as a market reserve for energy storage sodium batteries in the future.
The products are mainly used in the fields of lithium-ion power batteries, energy storage lithium-ion batteries, digital electronic lithium-ion batteries and new energy materials.
Power, energy storage, digital, new category cathode materials, etc.
Company website: http://www.jxzeto.com
Registered capital: 334 million RMB