液态锂电池
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聚合物基固态电池:产业化破局的现实路径
起点锂电· 2026-01-07 10:26
2023年,中国科技部与工信部联合设立了总规模达60亿元的固态电池专项基金,旨在加速技术攻关。按照原计划,各参与方需在2025年9月至10月 间提交接近装车形态的60Ah大容量电芯,以供第三方进行安全性与一致性测试。然而现实情况是,样品提交时间已推迟至11月,且据业内专家透露, 其"测试结果难言理想"。摩根大通在《Solid State Battery: Pilot line sample testing in progress》报告中也明确指出:"固态电池的安全性测试,已成 为当前最难跨越的门槛"。 目前,几个关键问题已清晰显现: 1.安全性不及预期: 实际测试中,某些固态电池的安全性甚至逊于当前高端液态锂电池。 2.工程化压力难题: 固态电池仍需维持10-20MPa的高压才能保证固-固界面接触,此高压系统难以集成于乘用车。 3.性价比失衡: 与采用相同正极体系的液态锂电池相比,其能量密度仅提升14%-25%,但成本却高出2倍以上。 针对不同固态电池技术路线存在的潜在风险及其可能对行业造成的系统性冲击,华中科技大学郭新教授团队开展了前瞻性研究,并于2025年初撰写 了两篇学术论文。相关成果已于2025年8月 ...
起点锂电2026年元旦献词:开启锂电新周期,共赴全球新征程
起点锂电· 2026-01-01 03:40
亲爱的全球锂电产业链各位同仁、朋友们、所有积极奋斗的"锂电人"们: 一元复始,岁启新程,锂动全球。当新年的第一缕阳光照亮大地,锂电池的能量也在驱动着一个新时代的脉搏,那些曾经看似遥远的未来,如 今正以电池为心脏,跳动在世界的每一个角落。 2025年,中国动力电池全球份额已逼近70%,储能电池出货占比更是达到约90%。数字背后,是产业链从材料到设备的全球市占率不断攀 升,标志着中国锂电产业不仅在规模上实现领先,更在高质量发展与产业链韧性上走在了世界前列。2026年是十五五开局之年,也是中国锂 电开启全球新周期,共赴全球新征程的关键之年。 锂电池的应用边界正在被无限拓宽。从智能新能源汽车,到大规模储能,再到AI数据中心,从3C智能穿戴产品,到电动船舶,eVTOL和人形 机器人,都离不开锂电池的能源提供和支持。 站在2026年的起点,回望过去一年,锂电产业在规模扩张与韧性提升上实现了同步跃升。全球能源转型的浪潮中,中国锂电产业持续以创新 与实力引领发展方向。 过去一年,最值得关注的是中国锂电产业在全球市场上的卓越表现。动力电池和储能电池的全球份额数据令人振奋,这不仅是数字的增长,更 是产业链整体竞争力的体现。 技术 ...
邱慈观专栏 | 颠覆性碳中和技术创新:利用公共资本撬动市场化资本
Xin Lang Cai Jing· 2025-12-29 05:26
Core Viewpoint - The article emphasizes the necessity of developing disruptive carbon-neutral technologies to achieve significant reductions in carbon emissions in high-carbon industries such as electricity, steel, cement, and aluminum smelting, which currently rely on traditional processes that do not meet carbon neutrality standards [1][2]. Group 1: Disruptive Carbon-Neutral Technologies - Approximately half of carbon-neutral technologies have not yet reached commercial scale, particularly in "hard tech" and "deep tech," which are crucial for significant carbon emission reductions [2]. - Disruptive technologies related to "hard tech" include efficient photovoltaic cells, green hydrogen, and new energy storage systems, while "deep tech" encompasses electrochemical ironmaking, silicon-magnesium cement, and inert anode aluminum smelting [2]. - These technologies face market investment challenges due to high capital intensity and long investment cycles, often requiring decades to scale from prototypes to commercial viability [2][3]. Group 2: Public Capital to Leverage Market Capital - Public capital is essential for supporting the development of disruptive carbon-neutral technologies, as it can alleviate some financial constraints, but its scale is limited [4]. - The main challenge for market capital is obtaining risk-adjusted returns, which can be addressed by using public capital to reduce field risks and attract diverse investors [4]. - Public capital can catalyze market capital by improving the risk-return profile through donations, guarantees, and other financial structures, thereby accelerating the development of tech startups [5][4]. Group 3: Case Studies of Public Capital Leveraging Market Capital - Boston Metal and Sublime Systems are examples where public capital provided grants for prototype validation and technology scaling, successfully attracting market investments for further development [8][11]. - Elysis and Zhongchu Guoneng are cases where public capital was used to co-invest with market capital during the demonstration and early commercialization stages, effectively filling funding gaps [11][12]. - The article outlines various international and domestic cases where public capital has successfully attracted market capital, demonstrating effective mechanisms for leveraging investments in disruptive carbon-neutral technologies [10][12]. Group 4: Future Outlook - To further promote the innovation and development of disruptive carbon-neutral technologies, public capital should focus on supporting tech startups, establishing clear financing policies, and exploring financing mechanisms suitable for carbon-neutral tech [13][14]. - The transition from merely providing funds to achieving tangible outcomes for enterprises is crucial for unlocking economic potential and achieving climate goals [14].
“固态电池”上市容易,上车可就难多了
3 6 Ke· 2025-12-19 09:02
在"国产 GPU 第一股""国产GPU 第二股"点燃投资市场之后,另一个大热赛道,固态电池的"第一股",也要来了。 拆解这份底气,你会发现卫蓝的背景硬得惊人: 它脱胎于中科院物理所,由"中国锂电之父"陈立泉院士亲自坐镇,身后站着的投资团更是集齐了华为、小米、吉利、蔚来等一众产业链"顶流"。 它的"拳头产品",原位固化半固态电池,更是当前半固态电池的第一梯队产品。 什么是"原位固化",可以用一个通俗的"灌浆"实验来比喻。 12 月 11 日,证监会发布消息,卫蓝新能源与中信建投签署上市辅导协议,正式开启 A 股的 IPO 之旅。 这个消息就像引爆市场热情的沙皇炸弹。毕竟摩尔线程上市首日中一签浮盈接近 30 万、沐曦股份上市首日中一签浮盈更是逼近 40 万元,在这样恐怖的收 益下,没人能忍住不疯狂。 顶着 185 亿的估值,身后站着华为、小米、蔚来等一众大佬,卫蓝新能源就像是自带了"满级装备"入场,让所有人都觉得,只要它上市,"中签=中彩 票"的戏码就会再次上演。 这次冲击固态电池第一股,市场、情绪给的情绪价值是足够了,那最核心的"产品"本身,卫蓝新能源准备好了吗? "第一股"的底气 既然卫蓝新能源敢冲击"固态电 ...
“祛魅”固态电池:固态电池并非绝对安全,液态电池不会必然被替代
Xin Lang Cai Jing· 2025-12-15 13:33
Core Viewpoint - The solid-state battery industry is experiencing significant investment and market enthusiasm, but there are growing concerns about its safety and the potential for traditional lithium batteries to remain relevant [2][3][20]. Investment and Market Trends - Over 40 investment events related to solid-state batteries have occurred this year, attracting various national and international investors, including major financial institutions and venture capital firms [2][19]. - The solid-state battery index has seen substantial growth, with individual stocks like Shanghai Xiba (SH: 603200) increasing over 241% this year, and a notable trading volume of 16.1 billion on September 5 for Pioneer Intelligent (SZ: 300450) [2][19]. Safety Concerns - Experts are cautioning against the absolute safety claims of solid-state batteries, highlighting that they also have safety risks, particularly in the context of thermal runaway [3][21][22]. - The potential for solid-state batteries to cause more severe incidents if they fail is compared to traditional lithium batteries, which are seen as less dangerous in failure scenarios [21][22]. Technological Developments - The solid-state battery is often touted as the "ultimate form" of lithium batteries, but the industry is witnessing advancements in traditional lithium battery safety through material innovations and structural optimizations [26][27]. - Research is ongoing into flame-retardant additives and surface coating technologies for traditional lithium batteries, which are showing promise in enhancing safety [27][29]. Route Controversy - The solid-state battery technology landscape includes various routes: sulfide, oxide, and polymer, with sulfide being previously viewed as the leading option [31][32]. - Recent developments indicate that other routes, particularly polymer and oxide technologies, are making significant progress and may challenge the dominance of sulfide technology [34].
五天两次涨停板,广汽全固态电池中试产线成色几何?
2 1 Shi Ji Jing Ji Bao Dao· 2025-12-14 14:45
21世纪经济报道记者 何煦阳报道 一面是技术瓶颈的突破,一面是资本市场的热捧,2025年,全固态电池(All-Solid-State Battery)迎来关键转折年。 12月,卫蓝新能源的IPO为固态电池行业添了一把火,该公司的股东阵容十分豪华,包括华为哈勃投资、小米长江产业基金、蔚来资本等公司,估值已有 185亿元。如若进展顺利,其有机会冲刺A股市场"固态电池第一股"。 下场造固态电池的还有不少主机厂。11月末,广汽集团表示率先在国内建成首条大容量全固态电池中试产线,标志着广汽向2026年全固态电池搭载昊铂车型 迈出关键一步 随后资本市场给出了积极反应——短短五个交易日内,广汽在A股经历两次涨停:11月24日,广汽一字涨停,收盘价8.36元/股;11月28日,摩根士丹利发布 研报称广汽过去一周累计上涨24%,当天广汽再度放量涨停,收盘价9.25元/股,累计涨幅达31.01%。 仅在10月内,国内全固态电池就利好消息不断:10月18日,奇瑞展出犀牛S全固态电池模组,宣称电芯能量密度达到600Wh/kg,预计于2026年上车;10月23 日,欣旺达发布新一代聚合物全固态电池"欣·碧霄",宣称能量密度突破400W ...
广汽全固态电池中试产线成色几何?
2 1 Shi Ji Jing Ji Bao Dao· 2025-12-14 14:43
一面是技术瓶颈的突破,一面是资本市场的热捧,2025年,全固态电池(All-Solid-State Battery)迎来关键转折年。 12月,卫蓝新能源的IPO为固态电池行业添了一把火,该公司的股东阵容十分豪华,包括华为哈勃投资、小米长江产业基金、蔚来资本等公司,估值已有 185亿元。如若进展顺利,其有机会冲刺A股市场"固态电池第一股"。 下场造固态电池的还有不少主机厂。11月末,广汽集团表示率先在国内建成首条大容量全固态电池中试产线,标志着广汽向2026年全固态电池搭载昊铂车型 迈出关键一步 随后资本市场给出了积极反应——短短五个交易日内,广汽在A股经历两次涨停:11月24日,广汽一字涨停,收盘价8.36元/股;11月28日,摩根士丹利发布 研报称广汽过去一周累计上涨24%,当天广汽再度放量涨停,收盘价9.25元/股,累计涨幅达31.01%。 仅在10月内,国内全固态电池就利好消息不断:10月18日,奇瑞展出犀牛S全固态电池模组,宣称电芯能量密度达到600Wh/kg,预计于2026年上车;10月23 日,欣旺达发布新一代聚合物全固态电池"欣·碧霄",宣称能量密度突破400Wh/kg,并计划今年年底建成0.2 ...
动力电池技术迭代路:从锂基领航到钠固竞逐新篇
Zhong Guo Zheng Quan Bao· 2025-11-25 20:27
Core Viewpoint - The Chinese power battery industry is entering the "TWh era" with a projected shipment volume exceeding 1 TWh by 2025, indicating significant growth potential over the next decade [1] Industry Development - The power battery industry in China has made remarkable progress, with innovations in material systems leading to breakthroughs in high-capacity cathodes, high-pressure anodes, high-performance separators, and new electrolytes [1] - The installed capacity of power batteries in China surged from 63.6 GWh in 2020 to 548.8 GWh in 2024, with 493.9 GWh achieved in the first three quarters of 2025 [1] - The energy density of mass-produced battery cells has improved by 10%, and fast-charging technology has reduced charging times by over 20 minutes [1] Technological Advancements - Significant advancements in battery technology have been reported, including a 30% reduction in the cost of battery cells and an average driving range of nearly 500 kilometers for pure electric passenger vehicles [2] - Solid-state battery research has made key progress, with some companies completing small-scale testing and vehicle integration [2] - Sodium-ion batteries are being commercialized for applications in energy storage and low-speed electric vehicles [2] Diverse Technological Pathways - Multiple technological pathways are emerging, with companies like CATL launching sodium-ion batteries and solid-state batteries moving towards commercial production [2] - By 2035, global lithium battery shipments are expected to reach 10 TWh, with solid-state batteries projected to have a penetration rate of 5%-10% [2] - Solid-state batteries are not expected to significantly disrupt the established supply chain of liquid lithium batteries in the near term [2] Challenges and Future Directions - Full commercialization of solid-state batteries faces challenges such as low ionic conductivity of solid electrolytes and stability at solid-solid interfaces [3] - The potential of liquid lithium batteries remains untapped, with companies like Guoxuan High-Tech continuing to focus on their development [3] - To enhance the competitiveness of the power battery industry, there is a need for collaborative innovation in technology and materials, as well as a focus on resource recycling and reducing dependence on foreign mineral resources [3]
观车 · 论势 || 不能盲目夸大固态电池商业化进程
Zhong Guo Qi Che Bao Wang· 2025-11-14 03:23
Core Viewpoint - The commercialization of solid-state batteries is facing significant challenges, and the timeline for widespread adoption is likely optimistic, with realistic expectations set for post-2030 [1][2]. Group 1: Industry Challenges - Current solid-state battery technology is not fully mature, with technical bottlenecks, cost considerations, and market acceptance being key factors hindering rapid commercialization [1][2]. - The production processes and equipment for solid-state batteries differ fundamentally from those of lithium-ion batteries, making the transition costly and complex [2]. - The competition among various material systems for the electrolyte layer (oxide, sulfide, polymer) presents a challenge in determining the most viable technology route [2]. Group 2: Commercialization Path - Solid-state batteries are expected to first find commercial applications in high-demand sectors such as aviation and robotics, where energy density and safety are critical, before expanding into electric vehicles and energy storage [2]. - The global market for solid-state batteries is projected to exceed 206 GWh by 2030 and grow to over 740 GWh by 2035, indicating a significant shift towards large-scale applications [3]. Group 3: Strategic Importance - Solid-state batteries represent a strategic competitive advantage in the next generation of power batteries, with their revolutionary benefits in energy density, safety, and temperature adaptability [3]. - The development of solid-state batteries is crucial for maintaining leadership in the smart connected new energy vehicle industry and has broad applications in aerospace and defense sectors [3]. Group 4: China's Market Advantage - China, as the largest market for new energy vehicles, offers substantial application scenarios and market demand for solid-state batteries, driving innovation and attracting global attention [4]. - Domestic battery companies are increasing R&D investments in solid-state technology, achieving breakthroughs in key areas, and benefiting from a rich landscape of application scenarios [4]. - The future will see coexistence between solid-state and liquid batteries, with both technologies optimizing for their respective applications, particularly in the Chinese market [4].
固态电池商业化何时落地?最新研判
Zhong Guo Zheng Quan Bao· 2025-11-12 20:58
Core Insights - The 2025 World Power Battery Conference highlighted the dual focus on "scale expansion" and "quality upgrade" in the power battery industry, emphasizing the need for technological innovation and international cooperation to drive high-quality development [1] Industry Growth - China's power battery production has seen significant growth, increasing from 83.4 GWh in 2020 to over 1000 GWh by 2024, representing a more than tenfold increase in four years [2] - The industry is becoming more concentrated, with Chinese companies accounting for 60% of the top ten global power battery manufacturers, collectively holding over 60% market share [2] Technological Advancements - In the first three quarters of this year, the cumulative installed capacity reached 493.9 GWh, marking a 42.5% year-on-year increase [3] - Key technological improvements include a 30% reduction in battery cell costs, a 40% increase in lifespan, and a more than threefold increase in charging speed [3] - Solid-state battery research has made significant progress, with some companies completing small-scale testing and vehicle integration [3] Future Projections - The Chinese market is expected to reach 1200 GWh in 2023 and 3000 GWh by 2030, with global capacity projected to hit 4800 GWh [3] - Solid-state batteries are anticipated to enter small-scale demonstration phases by 2027, with gradual commercialization expected post-2030 [3] Industry Challenges and Opportunities - Experts suggest that while solid-state batteries are a promising direction, challenges such as low ionic conductivity and interface stability need to be addressed before widespread commercialization [4] - The potential of liquid lithium batteries remains untapped, with companies like Guoxuan High-Tech committed to further development [5] International Collaboration - The industry aims to deepen international cooperation and actively participate in the formulation of global standards to enhance China's influence in the power battery sector [6] - The focus is not only on exporting products but also on promoting the entire renewable energy solution ecosystem [6] Emerging Markets - The low-altitude economy is viewed as a significant opportunity for power batteries, with potential applications in high-end electric vehicles and eVTOLs [7] - The integration of AI in product development and manufacturing processes is seen as essential for future advancements in the industry [7]