Analysis of Semiconductor Industry Chain Semiconductor refers to a material with a conductivity between conductor and insulator at room temperature. Semiconductor products can be divided into integrated circuits, optoelectronic devices, discrete devices and sensors according to their functions. Integrated circuits are the core of the semiconductor industry, accounting for 82% of the semiconductor market in 2020, according to WSTS data Semiconductor industry chain can be divided according to the main production process, the overall can be divided into upstream, middle and downstream. Take the integrated circuit industry, which has the highest proportion of semiconductors: · Upstream includes semiconductor materials, production equipment, EDA and IP cores. EDA, electronic design automation, mainly includes design tools and design software. IP cores provide chip functional modules that have been logically or physically designed and licensed to allow customers to integrate them into IC

Graphite electrode latest developments: carbon neutrality and environmental protection requirements of the Winter Olympics, henan, Hebei, Shanxi and other parts of the graphite electrode enterprises have received a production limit notic

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 higher specific capacity anode materials......