Core Viewpoint - The 2025 Solid-State Battery Industry Annual Conference and the Golden Ding Award Ceremony will focus on new technologies and building a new ecosystem in the solid-state battery sector, highlighting advancements and innovations in the industry [4][6]. Event Overview - The event will take place on November 8, 2025, at the Guangzhou Nansha International Convention and Exhibition Center, featuring a main forum and various specialized sessions [4][5]. - The forum is organized by Qidian Solid-State Battery, Qidian Lithium Battery, and the SSBA All-Solid-State Battery Alliance, with over 1000 participants expected [2][4]. Forum Agenda - The agenda includes a series of presentations and discussions on solid-state battery technologies, materials, and manufacturing processes, featuring industry leaders and experts [6][7]. - Key topics will cover advancements in solid-state battery technology, challenges in manufacturing, and innovations in materials such as sulfide and halide solid electrolytes [6][7]. Awards and Recognition - The event will also host the 2025 Golden Ding Award Ceremony, recognizing outstanding contributions in various categories related to solid-state batteries, including technology innovation and investment value [7][8]. - Specific awards include the 2025 China All-Solid-State Battery Industrial Pioneer Award and the 2025 China Solid-State Battery Most Investable Award [7]. Participation and Sponsorship - Registration fees for attendees are set at 1688 RMB per person, which includes access to the conference, lunch, and the award ceremony [10]. - Various sponsorship and exhibition options are available, with prices ranging from 15,000 RMB for a standard booth to 48,000 RMB for a custom-designed space [10].

Core Insights - A research team led by Huang Xuejie from the Chinese Academy of Sciences has successfully addressed the challenge of achieving tight contact between solid electrolytes and lithium electrodes in all-solid-state lithium batteries, marking a significant advancement in next-generation battery technology [1][3][6] Group 1: Breakthrough Technology - The new technology allows all-solid-state lithium batteries to operate effectively under low or no external pressure, overcoming the traditional reliance on heavy mechanical systems that apply over 5 MPa of pressure [2][3] - By introducing iodine ions into the sulfide electrolyte, the team created an iodine-rich interface that attracts lithium ions, ensuring a stable and tight contact between the electrode and electrolyte without external pressure [3][4] Group 2: Performance and Applications - The energy density of the new battery design can exceed 500 Wh/kg, significantly higher than current lithium iron phosphate batteries (approximately 200 Wh/kg) and ternary lithium batteries (up to 300 Wh/kg), potentially doubling the range of electric vehicles [4][5] - The removal of the external pressure system increases the volume of active materials within the battery pack, enhancing overall performance and safety [4][5] Group 3: Resource Efficiency and Sustainability - The new technology reduces reliance on scarce metals like cobalt and nickel by enabling the use of more abundant and cost-effective materials such as sulfur and sulfides for the positive electrode [5] - This shift aligns with sustainable development strategies in battery materials, addressing concerns over resource scarcity and price volatility [5] Group 4: Global Positioning - The breakthrough positions China as a partial leader in the global race for all-solid-state battery technology, moving from a significant "follower" to a key "leader" in the field [6] - The research has garnered international attention and praise, with experts acknowledging its potential to overcome critical bottlenecks in the commercialization of solid-state batteries [5][6]

Core Viewpoint - Toyota plans to launch its first mass-produced vehicle equipped with solid-state battery technology as early as 2027, aiming to lead in range, charging speed, and performance [1] Group 1: Company Developments - The solid-state battery technology utilizes a more stable solid electrolyte, offering advantages such as higher energy density, smaller size, high-temperature resistance, and reduced fire risk [1] Group 2: Stock Performance - Toyota's stock rose over 2% in pre-market trading, with a pre-market price of $189.230, reflecting a 2.16% increase from the previous close [1] - The closing price on October 10 was $185.220, down 3.70% from the previous trading session [1] - The stock has a market capitalization of approximately $241.415 billion and a price-to-earnings ratio of 7.79 [1]

Core Viewpoint - Guoxuan High-Tech (002074) has achieved a significant breakthrough in all-solid-state battery technology, currently in the pilot production stage, with plans for a 2GWh production line design underway [1] Group 1 - The company emphasizes technological innovation as a driving force for its advancements [1] - The all-solid-state battery, referred to as "Jinshi Battery," is in the pilot production phase [1] - The design work for a 2GWh production line has been initiated [1]

Core Viewpoint - The company has achieved significant breakthroughs in all-solid-state battery technology, leveraging years of technological accumulation and innovation as its driving force [1] Group 1 - The all-solid-state battery, known as the "Jinshi" battery, is currently in the pilot production stage [1] - The company has initiated the design work for a 2GWh production line [1] - Further progress can be referenced through related public information [1]

研究表明，基于此构建的全固态电池，在室温条件下实现了3C高倍率充放电超过4000圈的稳定循环。更为突出的是，在零下50摄氏度 的极端低温环境下，电池在0.1C电流密度下仍可稳定循环超过2 000圈，展现出色的低温循环稳定性和可靠性。 据了解，该研究为制备超稳定全固态电池提供了新的技术路径，有望加速全固态电池从实验室走向实际应用。 来源：科技日报 End 欢迎分享给你的朋友！ 出品 | 中国能源报（c ne ne rgy） 编辑丨赵方婷 新型卤化物材料实现全固态电池超低温稳定运行 。 10月1 0日获悉，宁波东方理工大学讲席教授孙学良联合加拿大西安大略大学、美国马里兰大学等团队，创制了新型超高离子电导率的 卤化物电解质，并首次解析了锂离子三维连续四面体传输路径，实现了超低温环境下全固态电池的常循环稳定运行。相关研究成果发表 在国际期刊《科学》上。 作为全固态电池的核心材料之一，固态电解质材料是目前研究的一大热点。相较于硫化物存在界面问题、制造额外正极材料包覆层用于 全固态电池的工艺复杂性等，卤化物成为近年来新的关注方向。然而，无定形的含氧卤化物由于结构不明晰、难以通过实验手段解析锂 离子传导机制，成为进一步开发 ...

Core Insights - A research team led by Huang Xuejie from the Chinese Academy of Sciences has developed an anion regulation technology that addresses the interface contact issue between the electrolyte and lithium electrode in all-solid-state lithium batteries, providing crucial technical support for practical applications [1][2] - The new technology introduces iodine ions into the electrolyte, which migrate to the electrode interface under an electric field, forming an iodine-rich interface that actively attracts lithium ions and fills gaps, ensuring a tight fit between the electrode and electrolyte [1][2] Group 1: Technological Advancements - The prototype batteries created using this technology have shown stable performance after hundreds of charge-discharge cycles, significantly surpassing existing battery levels [2] - This new design simplifies manufacturing, reduces material usage, and enhances battery durability, potentially offering safer and more efficient energy solutions for humanoid robots, electric aviation, and electric vehicles [2] Group 2: Market Impact - The new energy vehicle ETF closely tracks the CSI New Energy Vehicle Industry Index, which includes companies heavily involved in battery production, leading to a more than 1.0% increase in opening prices due to related catalysts [2] - The CSI New Energy Vehicle Industry Index comprises 50 listed companies involved in new energy vehicles, electric motors, lithium battery equipment, battery cells, and battery materials, reflecting the overall performance of leading companies in the new energy vehicle sector [2][3] Group 3: Key Players - As of September 30, 2025, the top ten weighted stocks in the CSI New Energy Vehicle Industry Index include CATL, Huichuan Technology, BYD, Yiwei Lithium Energy, Sanhua Intelligent Control, Huayou Cobalt, Ganfeng Lithium, Xianlead Intelligent, Changan Automobile, and Tianci Materials, collectively accounting for 54.61% of the index [3]

Core Viewpoint - The news highlights the significant advancements in solid-state battery technology, with various automotive companies beginning road tests for vehicles equipped with these batteries, indicating a potential shift in the electric vehicle market towards more efficient battery solutions [1][2]. Group 1: Market Performance - As of September 23, 2025, the ChiNext New Energy Index (399266) rose by 1.54%, with notable increases in component stocks such as Terui De (300001) up 15.93%, Xian Dao Intelligent (300450) up 7.49%, and Xin Wang Da (300207) up 6.48% [1]. - The ChiNext New Energy ETF (159261) also saw an increase of 1.91%, with the latest price reported at 1.5 yuan [1]. Group 2: Solid-State Battery Developments - The transition from small-scale testing to medium-scale testing of solid-state batteries is underway, with companies like BMW and Guoxuan High-Tech showcasing road test vehicles equipped with these batteries [1]. - Changan Automobile plans to initiate solid-state battery installation verification in 2026, indicating a growing interest in this technology among major automotive manufacturers [1]. Group 3: Industry Insights - CITIC Securities notes that the period from 2025 to 2026 is expected to see a surge in road tests for solid-state batteries, emphasizing the need to address issues such as battery volume expansion and cycle life degradation [2]. - The consensus among automotive companies like BMW, Mercedes-Benz, and BYD is that battery cells require pressure constraints for optimal performance, suggesting a focus on the materials and manufacturing processes involved in battery production [2]. Group 4: Index Composition - As of August 29, 2025, the top ten weighted stocks in the ChiNext New Energy Index (399266) include CATL (300750), Sunshine Power (300274), and others, collectively accounting for 64.15% of the index [2].

Group 1 - The core viewpoint is that solid-state battery technology is maturing, transitioning from small-scale trials to pilot production, with increasing on-vehicle testing expected between 2025 and 2026 [1] - BMW plans to launch vehicles equipped with Solid Power solid-state batteries for road testing starting in 2025, while Guoxuan High-Tech has also showcased solid-state battery test vehicles [1] - Changan Automobile is set to begin solid-state battery installation verification in 2026, indicating a broader industry shift towards solid-state battery integration [1] Group 2 - CITIC Securities indicates that the on-vehicle testing of solid-state batteries is gradually commencing, with a dense schedule of road tests anticipated in 2025-2026 [1] - Key challenges include the expansion of battery volume and the degradation of cycle life, which battery companies are addressing through improvements in solid-solid interfaces to enhance performance [1] - Major automakers like BMW, Mercedes-Benz, and BYD have reached a consensus on the need for pressure constraints on battery cells, highlighting the importance of materials such as conductive agents, functional additives, solid electrolytes, and surface coatings in the battery cell manufacturing process [1]

Core Insights - Panasonic Energy, a subsidiary of Panasonic Holdings, is focusing on the production of solid-state batteries, which are considered a promising candidate for next-generation battery technology [1] - The solid-state battery technology could increase the range of Tesla's Model Y by nearly 145 kilometers, enhancing its current range of 435 kilometers [1] - Electric vehicle owners express high expectations for the solid-state battery, which could potentially extend the range to 580 kilometers [1] Company Developments - Panasonic Energy aims to achieve sample shipments of solid-state batteries by the fiscal year 2026 [1] - By the end of 2027, the technology is expected to offer "world-leading" capacity [1] Technical Aspects - The design of the solid-state battery eliminates the anode during the manufacturing phase, allowing the battery to form a lithium metal anode upon first charging [1] - This design change creates more space for active cathode materials (nickel, cobalt, and aluminum), thereby increasing battery power capacity without altering its size [1]