Core Viewpoint - The "Jianheng Aoneng Sodium Salt Energy Storage Battery Full Industry Chain Project," led by Inner Mongolia Jianheng Aoneng Technology Co., Ltd., has achieved a breakthrough with the development of the 720V high-voltage solid-state sodium salt battery, marking the first commercial product using ceramic solid electrolytes in China, with a fully self-controlled technology route [1] Group 1: Technological Advancements - The 720V solid-state sodium salt battery utilizes special alumina ceramic electrolytes and inorganic positive electrode materials, demonstrating superior safety performance compared to traditional lithium batteries, as it is non-flammable and non-explosive under extreme conditions [1] - The battery operates stably in a wide temperature range from -40°C to 60°C, addressing the challenges of energy storage in extreme environments [1] - The cycle life of the battery reaches 7000 cycles, which is more than three times that of traditional lead-acid batteries [1] Group 2: Production and Economic Impact - The production line of the project achieves full automation with a yield rate exceeding 90%, positioning it as the most automated solid-state sodium salt battery production base globally upon completion [1] - Once fully operational, the project is expected to generate an annual output value of over 6 billion yuan and an annual tax revenue of 390 million yuan, driving the output value of supporting industries to exceed 10 billion yuan, thus achieving a win-win situation for industrial development and economic benefits [1] Group 3: Industry Implications - The launch of the 720V solid-state sodium salt battery signifies a major breakthrough for China in the energy storage technology sector, leading the industry into a new development phase with its outstanding performance and broad application prospects [1] - The project breaks the technological monopoly held by the US and Europe, promoting the energy storage industry into an era characterized by "inherent safety" solid-state technology [1]

内蒙古十大科技进展具体包括：全球首个零碳机场建成，研发形成全球首套宽温域、大型化的二氧化碳 冷热一体化供能系统，全球首套与二氧化碳冷热一体化系统耦合的跨季节蓄采地源系统，以及全年均衡 消纳绿电的冷热电零碳能源体系下的AI智能调控平台3项创新成果，该技术成果经评定整体达到国际领 先水平；世界首例单倍体干细胞制备牛羊培育成功，项目填补牛羊底盘干细胞资源空白，使重构胚发育 率达体外受精水平；世界首台特高压混合换相换流器研制成功，突破传统换流阀技术瓶颈；全球单厂规 模最大煤制烯烃项目核心设备全部自主研发，达到国际顶尖水平；打破垄断，研发出国内首款720V固 态钠盐电池，是国内首款陶瓷固态电解质商业化产品；5N高纯铝提纯技术，填补国内规模化生产空 白；世界首创新菌种氨基酸绿色生产关键技术实现突破；千标方级碱性电解槽创新成果攻克宽功率稳定 技术；突破稀土永磁材料制造成套技术，提升磁粉利用率20%以上，有效破解了稀土资源浪费与高端制 造需求脱节的行业难题；国内最高等级湿电子级盐酸实现量产，成功突破高纯级化学品国产化"卡脖 子"技术瓶颈。 据了解，"2025年度公众关注的内蒙古十大科技进展"由内蒙古自治区科技厅倡导发起，媒体 ...

Core Insights - The event highlighted the "Top Ten Technological Advances in Inner Mongolia for 2025," showcasing the region's commitment to technological self-reliance and innovation in various industries [25] Group 1: Technological Innovations - The world's first zero-carbon airport has been completed, utilizing a CO2 integrated energy system [3] - The first haploid stem cells for cattle and sheep have been successfully cultivated, reducing breeding cycles to 12 months and increasing efficiency by 95% [5] - The world's first high-voltage hybrid converter has been developed, enhancing the stability and efficiency of ultra-high voltage transmission systems [9] Group 2: Industrial Developments - The largest coal-to-olefins project globally has been launched, with all core equipment developed domestically, achieving international standards [11] - The first 720V solid-state sodium salt battery has been developed, marking a significant advancement in the energy storage sector [13] - A breakthrough in 5N high-purity aluminum production technology has been achieved, filling a domestic production gap [16] Group 3: Green Technology and Sustainability - A new amino acid production technology using synthetic biology has been successfully implemented, promoting green manufacturing in the bio-fermentation industry [18] - An innovative alkaline electrolyzer has been developed to adapt to wide power fluctuations, supporting hydrogen production and renewable energy integration [20] - A complete set of manufacturing technology for rare earth permanent magnet materials has been developed, improving utilization rates by over 20% [22] Group 4: Chemical and Material Advancements - The highest grade of wet electronic-grade hydrochloric acid has achieved mass production, breaking foreign monopolies in high-purity chemicals [24]

Core Insights - The "Top Ten Technological Advances in Inner Mongolia for 2025" has been officially announced, showcasing significant achievements in various fields including energy, new materials, biomedicine, and coal chemical engineering [1][2] Group 1: Technological Achievements - Successful development of the ultra-high voltage hybrid phase-shifting converter and application of the 720V solid-state sodium salt battery [1] - Breakthrough in wide power stability technology for alkaline electrolyzers at the kiloton level and establishment of a zero-carbon airport based on integrated wind-solar-storage-cooling-heating-electricity using transcritical carbon dioxide [1] - Scale development of 5N high-purity aluminum purification technology and over 20% improvement in magnetic powder utilization rate through enhanced manufacturing technology for rare earth permanent magnet materials [1] - Mass production of 10,000-ton G5 electronic-grade hydrochloric acid, marking a significant leap in high-end materials manufacturing [1] Group 2: Strategic Focus and Future Goals - Inner Mongolia's commitment to the "Technology Prosperity" strategy aims to achieve breakthroughs in key areas such as new energy, new materials, modern agriculture and animal husbandry, ecological protection, and life health by 2025 [2] - The advancements reflect Inner Mongolia's determination and effectiveness in driving development through innovation [2]