DFAC(SH:600006) DT新材料·2025-05-11 16:10Core Viewpoint - The Fourth Solid-State Battery Conference and Silicon-Based Anode Industry Innovation Conference aims to accelerate commercialization and upgrade the industry chain in the context of global energy transition and emerging markets such as electric vehicles and AI [1] Group 1: Conference Overview - The conference will be held from July 3-5, 2025, in Ningbo, Zhejiang, focusing on solid-state batteries and silicon-based anodes [1] - It will address core demands for low cost and high performance from various perspectives, including material selection, structural adjustment, interface design, and advanced characterization [1] Group 2: Key Participants and Innovations - Dongfeng Motor Corporation has made significant progress in solid-state battery development, showcasing a semi-solid-state battery technology and plans for full solid-state battery trials in 2025 [2][3] - GAC Aion is focusing on solid-state battery advancements, with plans to disclose developments at their technology day in April [3] - Zhongke Goneng has developed the world's first continuously rollable sulfide solid-state electrolyte membrane, marking a breakthrough in mass production [4] - Wanxiang OneTwoThree has achieved safety breakthroughs in semi-solid-state battery technology, with energy density reaching 350 Wh/kg [4] - Jinyu New Energy has launched high-power semi-solid-state batteries and a no-anode battery series, achieving energy densities exceeding 300 Wh/kg [5][6] - Jiangsu Guxin Energy has produced ultra-safe batteries suitable for extreme temperatures, achieving energy densities of 400 Wh/kg [7] - Sichuan Huayi Qing Innovation Materials focuses on low-cost, high-capacity silicon-based materials, utilizing a unique preparation technology [8] Group 3: Conference Agenda - The agenda includes sessions on solid-state battery industrialization, advancements in solid-state sodium batteries, and key material development [14] - Roundtable discussions will focus on solid-state battery and silicon-based anode topics, including advanced processes and innovative preparation methods [14]