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THE 5th Symposium on Silicon - based anode



Electrode materials are the most critical component of lithium-ion batteries with high energy density for electric vehicles and portable electronic devices. At present, the main commercial negative electrode of lithium ion battery is graphite anode, whose capacity is close to the theoretical specific capacity (372 mAh/g). Therefore, it is urgent to develop a higher specific capacity of anode materials, and silicon based anode has become one of the best means to solve the energy density problem. Silicon has a theoretical capacity of 4200mAh/g, and high reserves on earth. Silicon-based materials (Si/C and SiO/C), which combine the advantages of high conductivity, stability and high capacity of carbon materials and silicon materials, have great development potential. Silicon-based anode materials are becoming an important heights to determine the product competitiveness of cathode materials manufacturers of lithium ion batteries in the future.

Since 2017, the first Symposium on Silicon-based anode Materials has been successfully held, with more than 2,500 participants. The participants highly praised the speeches and discussions of the conference, which greatly promoted the technical exchanges among peers, better promoted the combination of industry, university and research, strengthened the deep integration between the upstream and downstream industry chains, and strongly promoted the theoretical research and industrial development of silicon based anode.

In view of this, as in a timely manner to understand the latest developments in relevant research results and industry development, promote the downstream large-scale applications, the main demand, strengthen trade exchanges, promote production, collaborative innovation, graphite state organization at the fifth session of high energy density lithium ion battery silicon-based anode materials research and development conference, the meeting will be on December 27-28, 2021 in chengdu. The conference sincerely invites experts, scholars and engineering and technical personnel related to the silicon based anode material industry chain to fully exchange ideas and exchange ideas with each other, in order to substantively promote the further development of silicon based anode materials in China.

Meeting summary

[Meeting time]

December 27-28, 2021 (register on the 26th)

[Meeting Place]

Chengdu, Sichuan (Chengdu Yujiang Hotel)

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