Workflow
CVD法硅碳负极
icon
Search documents
锂电“反内卷”破局点初现
高工锂电· 2025-07-06 11:25
Core Viewpoint - The article emphasizes the systemic transformation in the new energy materials industry, focusing on "innovative paths" and "zero-carbon manufacturing" that span the entire lifecycle from high-performance material development to resource recycling [1] Group 1: Material Innovation - Tianmu Xian Dao is leveraging its advantages in CVD silicon-carbon anode technology to achieve large-scale production, with products supporting energy densities exceeding 300 Wh/kg [2] - The company is constructing the largest new silicon-carbon production center in Xuchang, Henan, with a planned total capacity of 60,000 tons, and the first phase is expected to contribute 600 to 1,000 tons of capacity by 2025 [2] - Jinhui Energy has made significant advancements in silicon materials, addressing the industry's challenges related to volume changes during cycling, achieving both high capacity and long cycle life [4] Group 2: Manufacturing Process Innovation - Shangshui Intelligent is innovating in dry electrode equipment, providing core tools for "zero-carbon manufacturing," which eliminates solvent use and reduces production costs by over 15% [5] - The company has introduced compact desktop intelligent equipment for efficient small-scale trials, and its IPO application aims to raise 587 million yuan for building a high-precision intelligent equipment base [5] Group 3: Recycling and Sustainability - Huayou Recycling is building a global recycling network to address the anticipated 820,000 tons of retired batteries in China by 2025, promoting standardized and large-scale recycling [5] - Hefei Hengli provides robust equipment support for this network, with technology enabling safe and low-energy separation of retired batteries, already applied in partner production lines [5] - The collective efforts of these companies illustrate a complete value chain from material innovation to recycling, highlighting the dual focus on performance and sustainability in the new energy industry [6]
2025高工新能源新材料产业大会 | 天目先导将做主题演讲
高工锂电· 2025-07-04 11:41
Core Viewpoint - The article highlights the upcoming 2025 High-tech New Energy Materials Industry Conference, focusing on advancements in solid-state electrolytes and silicon-based anode materials, showcasing the latest developments from Tianmu Xiangdao in high energy density battery materials. Group 1: Conference Details - The conference will take place on July 8-9, 2025, at the Chengdu Qionglai Yang'an New City Conference Center in Sichuan Province [1] - Tianmu Xiangdao will disclose its latest research progress in solid-state electrolytes and silicon-based anodes during the event [1] Group 2: Company Developments - Tianmu Xiangdao has established a patent portfolio of nearly 350 items, focusing on solid-state electrolytes, silicon-based anodes, and hard carbon anodes [1] - The company is collaborating with Enjie Co., Ltd. and Beijing Weilan New Energy to form Jiangsu Sanhe, which specializes in semi-solid electrolyte coated membranes [1] Group 3: Production Capacity and Projects - The first phase of the project has completed construction, with two high-performance coating film production lines entering trial production [2] - Tianmu Xiangdao is developing a lithium battery silicon-carbon anode material research laboratory in Xuchang, Henan, with a planned production capacity of 200 tons per year [2] - The company is building the largest new silicon-carbon production center in the country, with a total planned capacity of 60,000 tons and an investment of 720 million yuan [2] Group 4: Financial Projections and Supply Chain - The project is expected to achieve a production capacity of 600 to 1,000 tons by 2025, corresponding to a revenue of approximately 300 million to 500 million yuan [3] - The local supply chain integration will reduce production costs, with key raw materials like silane supplied directly from a local company [3] - Tianmu Xiangdao's total annual production capacity has reached 45,000 tons, including 12,000 tons of silicon-based anode materials, 10,000 tons of hard carbon anode materials, and 3,000 tons of solid-state electrolytes [3]