关注公众号，点击公众号主页右上角" ··· "，设置星标 "⭐" ，关注 鑫椤锂电 资讯~ 本文来源：普沃思环保科技无锡有限公司 注：文中提到的方案和文字版权归普沃思所有，方案已申请专利 1 硫化氢高低浓度 目前，全固态硫化物体系电池生产过程中产生的硫化氢（ H₂S）气体 主要分类两大类： 高浓度硫化氢和低浓度硫化氢。 其中， 高浓度硫化氢源于众多 工艺单元，浓度偏高，大约在 10ppm左右，甚至更高 ； 低浓度硫化氢源于空间扩散，浓度大约 1-5ppm（硫化氢浓度数据来源于现有工艺反馈，数据 需要生产工艺优化后同步更新）。 2 传统方案：从源头抑制 目前 业界 (实验室或小型中试线） 普遍采用惰性气体保护系统，并搭配超低露点与超高密封性的阀门、管道和密封件。其核心机理是从 "抑制产生"入 手。该方法在实验、手套箱及小试阶段尚可适用，运行成本与初投资也可接受。 然而，规模化生产代价太大，很难大规模推广应用，难以满足全固态电 池规模化产业验证。 当前，全固态电池产业化路径已基本明确，多家企业计划于 2027年实现小批量装车，标志着该技术将正式迈向规模化应用。 业内人士分析认为， 2025–2026年 是 中试生 ...

证券研究报告 行业研究 / 行业深度 2025 年 12 月 31 日 行业及产业 电力设备 一年内行业指数与沪深 300 指数对比走势： 资料来源：聚源数据，爱建证券研究所 相关研究 《数据中心供配电设备行业跟踪：海外云厂商 资本开支高增长，电力设备需求高企》 2025-12-30 《光储行业跟踪：11 月国内光伏装机同比增 长，双玻组件价格小幅上涨》2025-12-30 《锂电行业跟踪：动力和储能电池需求旺盛， 储能电芯和系统均价上涨》2025-12-30 《2026 年电新行业策略报告：新能源基本业务 向上+国家战略安全资产赋能有望成为最强主 线》2025-12-30 盛，锂电材料价格回升》2025-12-23 朱攀 S0820525070001 021-32229888-25527 zhupan@ajzq.com 联系人 陆嘉怡 S0820124120008 021-32229888-25521 lujiayi@ajzq.com ——固态电池行业深度报告 材料和工艺设备体系革新，固态电池产 业化加速 强于大市 投资要点： 固态电池电解质固态化是核心，具有能量密度和安全性优势，体型的硫化物全固态电池是趋 ...

Core Viewpoint - The release of the first national standard for solid-state batteries in China marks a significant milestone in the industry's development, establishing clear definitions and high thresholds for key performance indicators, which is expected to facilitate the industrialization of solid-state battery technology [1][6]. Group 1: Definition and Standards - The new standard categorizes batteries into three types: liquid batteries, hybrid solid-liquid batteries, and solid-state batteries, eliminating the previously used term "semi-solid battery" [2]. - A critical performance indicator set by the new standard is that the weight loss rate of solid-state batteries must not exceed 0.5%, a significant tightening from the previous requirement of less than 1% [2][6]. - The standard aims to clarify the market and promote genuine technological innovation, thereby purging the market of "pseudo-solid" products [6]. Group 2: International Competition and Market Dynamics - The standard categorizes solid-state batteries based on electrolyte types and ion conduction types, which is expected to enhance China's competitive edge in the global solid-state battery technology race [4]. - The establishment of the national standard is seen as a strategic move to unify domestic technical interfaces and gain a voice in international regulations [4]. - Capital investment in the solid-state battery sector is increasing, with significant funding events indicating strong market recognition of this technology [5]. Group 3: Industry Impact and Investment Opportunities - Major companies are actively pursuing funding and investments to support the transition from laboratory to large-scale production of solid-state batteries [5]. - The market has seen a surge in institutional interest, with 22 solid-state battery concept stocks receiving institutional research in the fourth quarter [5]. - Companies with substantial technological reserves in core electrolyte routes and those achieving significant production capabilities are expected to benefit from the "Matthew effect" in the upcoming industrial wave [6].

Group 1 - The core viewpoint of the article is that the introduction of the new national subsidy policy in mainland China for 2026 will alleviate market concerns regarding the sustainability of subsidies for electric passenger vehicles, ensuring continued growth in the electric vehicle battery industry [1] - The new subsidy policy links the subsidy amount to vehicle prices, differing from the fixed subsidy of 2025, but maintains similar subsidy caps and eligible vehicle models [1] - The continuation of subsidies is expected to secure high single-digit growth for the electric vehicle battery industry in 2026, with strong performance in electric trucks and energy storage systems further enhancing industry profitability [1] Group 2 - If strong demand leads to sustained increases in battery material prices, the company believes that CATL (宁德时代) will be able to pass on cost pressures through pricing strategies [1] - The target price for CATL's A-shares is set at 490 RMB, with an "overweight" rating, positioning it as a top choice in the industry [1]

Group 1 - The core viewpoint of the article is that the introduction of the "national subsidy" policy in mainland China in 2026 will link subsidy amounts to vehicle prices, differing from the fixed subsidy of 2025, but the subsidy cap and covered vehicle models will remain largely unchanged [1] - The continuation of subsidies for electric passenger vehicles is expected to ensure high single-digit growth in the electric vehicle battery industry in 2026 [1] - Strong performance in electric trucks and energy storage systems is anticipated to further enhance industry profitability [1] Group 2 - If strong demand leads to a sustained increase in battery material prices, the company believes that CATL will be able to pass on cost pressures through pricing strategies [1] - The target price for CATL's A-shares is set at 490 yuan, with an "overweight" rating, positioning it as the industry favorite [1]

让衍生品 成为新的生产力 Make derivatives the new productivity 中辉期货研究所 投资咨询业务资格： 证监许可[2015]75 号 作者：张清 投资咨询： Z0019679 2025 年 12 月 25 日 中辉期货研究 2026 商品年度报告 年 碳酸锂 储能高景气，碳酸锂开启新周期 摘 要 供应端：从全球资源端来看，锂资源仍有放量空间，而且大部分以中资企 业投产的项目为主。由于 2025 年价格处于低位的时间较短，产能出清不够彻 底，供应端依然呈现分散，弹性大的特征，高价仍会刺激存量项目提升开工 率。 需求端：终端需求增长的确定性较强，2026 年全球新能源汽车渗透率有 望达到 30%，带动动力电池需求增长，尤其是国内纯电动汽车比例提升以及重 卡等商用车同比保持高增；储能市场在经济性提升和海内外需求共振的背景 下，装机需求有望持续提升。 综合来看， 2026 年碳酸锂将从供应过剩逐步转向紧平衡的格局，行业 库存覆盖天数明显下降将推动价格中枢上移。从长期来看，本轮周期投产周 期高峰已过，而全球各国对储能的支持使得乐观预期强化，市场投机需求旺 盛。但高供应弹性下价格上涨节奏 ...

媒体记者从全国汽车标准化技术委员会获悉，12月30日，固态电池首个国家标准——《电动汽车用固态 电池 第1部分：术语和分类》公开征求意见。 征求意见稿明确了固态电池的相关术语、分类、编码等基础内容，标志着固态电池技术开始由实验室走 向产业化。 据高工产业研究院(GGII)不完全统计，2025年我国锂电产业链全环节公开投资项目(含锂电池及主要材 料、固态电池、钠电池)超282个，总投资额超8200亿元，同比增长超74%。 随着固态电池技术的快速发展，概念股备受机构关注。统计显示，四季度以来共有22只概念A股获得机 构调研，其中16股调研机构家数在10家及以上。 近日，媒体记者从全国社会保障基金理事会相关人士处获悉，全国社会保障基金理事会曾对多家固态电 池企业开展过调研与考察。 招商证券研报表示，传统锂电方面，储能需求爆发，带动电池扩产加速。 固态电池方面，固态产业化持续推进，目前固固界面问题是新技术生产工艺核心难点。 2025年，产业链上下游围绕固固界面问题，在材料端、制造端等提出多种解决方案，包括在电解质中引 入碘离子、等静压设备的持续迭代、ALD技术实现界面改性等。随着工艺成熟和降本持续推进，固态 电池量产 ...

媒体记者从全国汽车标准化技术委员会获悉，12月30日，固态电池首个国家标准——《电动汽车用固态 电池 第1部分：术语和分类》公开征求意见。 征求意见稿明确了固态电池的相关术语、分类、编码等基础内容，标志着固态电池技术开始由实验室走 向产业化。 智通财经APP获悉，据高工产业研究院(GGII)不完全统计，2025年我国锂电产业链全环节公开投资项目 (含锂电池及主要材料、固态电池、钠电池)超282个，总投资额超8200亿元，同比增长超74%。 随着固态电池技术的快速发展，概念股备受机构关注。统计显示，四季度以来共有22只概念A股获得机 构调研，其中16股调研机构家数在10家及以上。 近日，媒体记者从全国社会保障基金理事会相关人士处获悉，全国社会保障基金理事会曾对多家固态电 池企业开展过调研与考察。 招商证券研报表示，传统锂电方面，储能需求爆发，带动电池扩产加速。 2025年，产业链上下游围绕固固界面问题，在材料端、制造端等提出多种解决方案，包括在电解质中引 入碘离子、等静压设备的持续迭代、ALD技术实现界面改性等。随着工艺成熟和降本持续推进，固态 电池量产进程有望加速。 固态电池目前正处于由实验室、小试走向中试交 ...

Core Viewpoint - The first national standard for solid-state batteries has been publicly solicited for opinions, marking a significant step towards the industrialization of solid-state battery technology [1] Industry Summary - The national standard titled "Solid State Batteries for Electric Vehicles Part 1: Terminology and Classification" was released for public consultation on December 30 [1] - This standard clarifies the terminology, classification, and coding related to solid-state batteries, indicating a transition from laboratory research to industrial application [1] - A total of 54 listed companies in the A-share market are involved in the solid-state battery industry chain, reflecting growing interest and investment in this sector [1] Company Summary - In the fourth quarter, 22 concept stocks related to solid-state batteries have been investigated by institutions, with 16 of these stocks receiving attention from 10 or more research institutions [1] - Companies such as Rongbai Technology, Dandefluorine, and Dangseng Technology have attracted the most institutional research, with 267, 183, and 157 institutions respectively conducting investigations [1]

Core Viewpoint - The first national standard for solid-state batteries has been publicly solicited for opinions, marking a significant step towards the industrialization of solid-state battery technology [1][2]. Group 1: National Standard Development - The national standard titled "Solid-State Batteries for Electric Vehicles Part 1: Terminology and Classification" has been released for public consultation, defining key terms, classifications, and coding related to solid-state batteries [2]. - The standard will be developed in four parts: terminology and classification, performance specifications, safety specifications, and lifespan specifications [4]. - The draft categorizes solid-state batteries based on the type of electrolyte, ion conduction type, and application area, including categories such as sulfide, oxide, polymer, and halide solid-state batteries [6]. Group 2: Stricter Classification and Standards - The draft specifies that solid-state batteries must have a weight loss rate of no more than 0.5%, which is stricter than the previous group standard of less than 1% [6]. - The standard aims to eliminate the concept of semi-solid batteries, focusing on clear definitions and classifications [5]. Group 3: Industry Implications - The establishment of a national standard is expected to unify technical standards, enhance industry collaboration, and strengthen China's position in international regulations, facilitating the transition from laboratory to mass production [7][8]. - The solid-state battery industry in China is experiencing significant capital investment, with major companies completing substantial financing rounds, indicating strong market confidence in the technology [9]. Group 4: Market and Investment Trends - A total of 54 listed companies in A-shares are involved in the solid-state battery supply chain, attracting institutional interest [10]. - In the fourth quarter, 22 concept stocks received institutional research, with companies like Rongbai Technology and Dandeng Technology being the most frequently researched [12]. - Companies are increasing their R&D investments, with several solid-state battery stocks reporting significant growth in R&D expenses as a percentage of revenue [13][14].