Core Viewpoint - CVD silicon anode materials, utilizing chemical vapor deposition technology, are identified as high-performance lithium battery anode materials, with silicon being the core active substance, offering a theoretical specific capacity of 4200 mAh/g, approximately ten times that of traditional graphite anodes [1][2]. Market Overview - The global CVD silicon anode materials market is projected to reach USD 160 million by 2030, with a compound annual growth rate (CAGR) of 14.7% in the coming years [2]. - The top five manufacturers are expected to hold approximately 61.1% of the market share by 2024 [3]. Product Segmentation - Polymer resin materials currently dominate the product types, accounting for about 42% of the market share [6]. - In terms of application, power batteries are the primary demand source, representing approximately 68.2% of the market [7]. Leading Companies - Group 14, founded in 2015, focuses on developing and producing next-generation lithium-ion battery anode materials, utilizing carbon nanomaterial technology to enhance energy density and charging speed [10]. - The main drivers for the development of CVD silicon anode materials include the urgent demand for high-energy-density power batteries in the electric vehicle market and the continuous pursuit of longer battery life in consumer electronics [10]. Challenges and Opportunities - Key challenges include the significant volume expansion of silicon materials during charge and discharge cycles, leading to rapid degradation of cycle life, high manufacturing costs, and compatibility issues with existing electrolytes [10]. - Opportunities lie in technological innovations such as nanostructuring and composite materials to mitigate volume expansion, the development of low-cost scalable manufacturing processes, and the potential fit with solid-state battery technologies [10].