来源：科技日报 俄罗斯 量产航空涂装材料 制备新型石墨烯薄膜 科技日报驻俄罗斯记者 张浩 2025年，俄罗斯新材料研发呈现出"军工优势向民用转化、极端环境材料突破"的鲜明特征。 面对航空工业与北极开发的战略需求，俄罗斯在材料工程化应用上取得实质性突破。全俄航空材料研究 院开发的新一代氟聚氨酯瓷漆实现量产，其自重较同类产品减轻35%，且涂装周期缩短一半以上，显著 提升了国产航空装备的维护效率。库尔恰托夫研究所展示了专为极地科考设计的耐寒钢及超低温韧性材 料，确保装备在零下60℃的极端环境下仍能保持优异的机械性能。 在催化剂定向合成方向，俄罗斯科学院库尔恰托夫研究所研发出基于合成硅铝酸盐的新型催化剂，实现 了木材废料向高附加值医药及香料化合物的高效转化。同时，针对能源存储痛点，科研团队通过异相溶 胶—凝胶法制备的高负载双金属镍基催化剂，有效提升了液态有机储氢载体脱氢过程的选择性与稳定 性，为清洁能源链条提供了核心技术支撑。 此外，尖端微观调控技术与军民融合体系的完善，进一步拓宽了材料的应用边界。莫斯科钢铁与合金学 院利用高能重离子轰击技术，制备出嵌有金刚石纳米结构的石墨烯薄膜，在超硬涂层与精密电子器件领 域表现出 ...

Economic Development - Ganyu District has been implementing the "industrial-based, industry-strong" strategy since the 14th Five-Year Plan, achieving a significant increase in GDP and transitioning the service sector from a secondary to a primary focus [1] - The district's GDP has crossed two hundred billion thresholds, with a total fixed asset investment of 1369.34 billion yuan and effective industrial investment of 668 billion yuan [1] - Ganyu has been recognized as one of the "Top 100 Districts in National Investment Potential," ranking 35th [1] Industry and Innovation - New Hai Petrochemical Co., Ltd. has entered the Jiangsu Top 100 Enterprises and Jiangsu Manufacturing Top 100 Enterprises lists, showcasing Ganyu's strength in the petrochemical industry [2] - Ganyu is addressing common challenges in upgrading the petrochemical industry by expanding into LNG and LPG storage and transportation, as well as high-performance chemical materials [3] - The district has established a comprehensive industry-academia-research cooperation system, enhancing technological innovation and collaboration with universities [4] Infrastructure and Project Development - Ganyu is actively constructing innovation platforms and accelerating the introduction of fine chemical projects, creating a complete industrial gradient from basic raw materials to end applications [5] - The district has implemented a "commitment to start construction" model, significantly reducing the time required for industrial project approvals [9][10] - A total of 33 industrial projects have received "commitment to start construction" approvals this year, saving an average of over 45 days for each project [9] Service and Efficiency Improvements - Ganyu has launched a "cloud issuance" reform to simplify the process of obtaining necessary documents, significantly reducing the burden on businesses and residents [7][8] - The district has processed over 20,300 documents through the cloud issuance platform, enhancing the efficiency of public services [8] - The "commitment to start construction" model has streamlined the approval process, reducing required materials by 77% and approval time by over 50% [10]

上市首日，该股盘中最高价报70.50元，为上市以来最高价。 2023年7月11日，中自科技披露2022年年度权益分派实施公告，截至公告披露日，公司总股本为 86,034,976股，扣除回购专用证券账户中股份数515,201股，本次实际参与分配的股本数为85,519,775 股，向全体股东每股派发0元(含税)，以资本公积金向全体股东每10股转增4股，共计派发现金红利0 元，共计转增34,207,910股，本次转增后公司总股本为120,242,886股(最终转增股数及总股本数以中国证 券登记结算有限公司上海分公司最终登记结果为准)。 中国经济网北京12月16日讯中自科技(688737.SH)今日股价下跌，收报22.00元，跌幅6.38%。 中自科技首次公开发行股票募集资金总额为15.25亿元，扣除发行费用后，募集资金净额为14.07亿元。 中自科技最终募集资金净额比原计划少5271.68万元。中自科技于2021年10月18日披露的招股说明书显 示，该公司拟募集资金14.60亿元，计划分别用于新型催化剂智能制造园区、汽车后处理装置智能制造 产业园项目、国六b及以上排放标准催化剂研发能力建设项目、氢能源燃料电池关键材 ...

Core Viewpoint - The development of Atomic and Close-to-Atomic Scale Manufacturing (ACSM) represents a significant breakthrough in material manipulation, allowing for precise atomic-level assembly and modification, which fundamentally changes traditional manufacturing paradigms [1][2]. Group 1: Development and Historical Context - ACSM has evolved from theoretical predictions in the 1950s to practical applications, with key milestones including the invention of the scanning tunneling microscope in the 1980s and the first demonstration of atomic manipulation by IBM scientists in 1989 [2]. - In the 21st century, a pivotal moment occurred when Professor Fang Fengzhou proposed a systematic framework for ACSM, transitioning it from a collection of experiments to a defined academic discipline [2]. Group 2: Research Achievements - Dalian University of Technology has established a distinctive research system in ACSM, hosting the third International Nanomanufacturing Society Advanced Manufacturing Symposium in 2023, which gathered over a hundred top experts [3]. - Key technological breakthroughs include a new method for atomic-scale semiconductor etching achieving controllable etching depths of 0.1 nanometers, advancements in atomic-level surface processing, and the development of dynamic simulation methods for material removal at the atomic scale [3]. Group 3: Application Potential and Challenges - ACSM technology has transformative potential in fields requiring extreme material performance and device precision, such as next-generation chip manufacturing and quantum computing [5]. - Despite its promise, ACSM faces developmental bottlenecks, including the need to understand atomic interactions and develop new equipment while balancing manufacturing efficiency and costs [5]. Group 4: Regional Development and Industrial Impact - For Liaoning to advance in ACSM, it is recommended to leverage its industrial foundation and educational advantages by integrating research resources and forming interdisciplinary teams [6]. - The impact of ACSM on Liaoning's industrial upgrade includes enhancing traditional industries, addressing critical challenges in chip manufacturing, and fostering new industries in quantum technology and advanced materials [6].

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) and Sinopec (Beijing) Chemical Research Institute have obtained a patent for a new catalyst and its preparation method, which is applicable in the direct conversion of waste plastics to low-carbon olefins [1] Company Overview - China Petroleum & Chemical Corporation was established in 2000 and is based in Beijing, primarily engaged in oil and gas extraction [1] - The company has a registered capital of 12,173,968.9893 million RMB [1] - Sinopec has invested in 268 enterprises and participated in 5,000 bidding projects [1] - The company holds 45 trademark registrations and 5,000 patent records, along with 41 administrative licenses [1]

Core Insights - The research team from Tianjin University has developed an innovative "atomic extraction" strategy that significantly enhances the utilization of platinum atoms in catalytic reactions, achieving nearly 100% efficiency [1][2] - This advancement addresses the low atomic utilization rates of traditional catalysts, particularly in the critical process of propane dehydrogenation for propylene production, which is essential for various industries [1][2] Group 1: Technological Innovation - The "atomic extraction" technology allows for the selective attraction of platinum atoms to the surface of catalyst particles, thereby increasing their availability for catalytic reactions [1] - This method contrasts with traditional catalysts, where platinum atoms tend to aggregate into larger particles, resulting in many atoms being buried and inactive [1] Group 2: Economic Impact - The new catalyst technology reduces the amount of catalyst needed from 1 ton to just 200 jin (approximately 100 kg), showcasing extreme atomic economy [2] - In high-temperature reactions like propane dehydrogenation, the new catalyst demonstrates superior activity and stability while reducing platinum usage by 90% compared to existing commercial catalysts [2] Group 3: Industry Relevance - Propylene is one of the most produced chemical products globally, with China projected to account for one-third of global propylene production by 2024, generating over 600 billion RMB [1] - Approximately two-thirds of propane dehydrogenation processes rely on precious metal catalysts, highlighting the importance of improving catalyst efficiency for sustainable industry development [1]

Core Viewpoint - The company reported a net profit attributable to shareholders of 346 million yuan for the first half of 2025, representing a year-on-year increase of 26% [1] - In Q2 alone, the net profit was approximately 235 million yuan, showing a year-on-year growth of 55% and a quarter-on-quarter increase of 111% [1] Financial Performance - The company achieved high growth in net profit despite recognizing approximately 38 million yuan in asset impairment losses during the reporting period, highlighting the advantages of its vertically integrated industrial chain in "monomer-synthetic resin-organic polymer modified/composite materials-products" [1] - The gross profit margins for the three major segments—organic polymer modified materials, organic polymer composite materials, and green petrochemical materials and new materials—improved by 2.63, 2.19, and 0.79 percentage points year-on-year, respectively [1] - The recovery of price differentials for styrene in Q2 contributed to the gross profit increase in the petrochemical segment, while the modified and composite materials benefited from declining raw material prices, leading to cost optimization [1] Strategic Development - The company is deepening its development through both organic growth and acquisitions, having acquired Huai'an Xinsong New Materials Technology Co., Ltd., and is actively entering high-quality development sectors such as "embodied intelligence" [2] - The company has achieved small-scale production and market trial phases for new catalyst and end-alkene compound projects, which are expected to perform well in the market as key raw materials for high-end polyolefin materials, high-end organic silicon materials, pharmaceuticals, and specialty materials [2] - The company has completed the development of PEEK material production technology and core processes, and has established a high-level R&D team and an autonomous computing power center focused on training and developing AI models for robotic applications [2] Investment Outlook - Given the expected gradual release of production capacity from ongoing projects and the company's entry into high-quality development sectors such as PEEK materials and "embodied intelligence," future profit expectations for the company have been adjusted upwards [2] - The projected net profits attributable to shareholders for 2025-2027 are estimated to be 849 million, 985 million, and 1.175 billion yuan, respectively, with corresponding price-to-earnings ratios of approximately 15X, 13X, and 11X [2]

Core Viewpoint - The hydrogenation unit of Gaoqiao Petrochemical has successfully operated for over two months using a self-developed catalyst for lubricating oil hydrogenation treatment, demonstrating superior performance compared to imported catalysts [1] Group 1: Catalyst Performance - The catalyst shows better initial temperature and conversion rate metrics than imported catalysts, leading to a significant increase in the yield of heavy lubricating oil [1] - The catalyst employs a domestically pioneered technology, excelling in aspects such as pour point depression activity, isomerization selectivity, and anti-poisoning capability [1] Group 2: Economic Benefits - Compared to previous generation catalysts, the new catalyst can enhance yield by over 12 percentage points, resulting in lower product pour points and higher viscosity indices, thus providing significant economic benefits [1]

Core Insights - A new catalytic technology has been developed that enables the direct separation and storage of industrial crude hydrogen, addressing long-standing challenges in the industry [1][2] - The global hydrogen production exceeds 95 million tons annually, with China contributing over 33 million tons, primarily from fossil fuel reforming processes [1] - Existing separation and purification technologies are complex and costly, leading to significant resource waste in utilizing crude hydrogen for high-end applications like fuel cell vehicles [1] Group 1 - The new catalyst exhibits strong "poison resistance," maintaining efficiency even in harsh conditions with COx concentrations exceeding 50% and temperatures up to 170 degrees Celsius [2] - The process significantly simplifies the traditional methods, reducing energy consumption and equipment investment by integrating separation and storage into a single step [2] - The technology produces high-purity hydrogen suitable for fuel cells, while the COx-rich byproduct also holds economic and application value [2]

Core Viewpoint - Zhongzi Technology (688737) has experienced a decline in stock price, closing at 20.16 yuan, down 3.08% from the previous week, with a total market capitalization of 2.41 billion yuan [1] Company Announcements Summary - The company held its fourth board and supervisory committee meetings on May 23, 2025, approving the use of self-owned funds to pay for fundraising project expenses, which will be replaced by the raised funds. The net amount raised from the initial public offering was 1,407,189,683.51 yuan, with projects including new catalyst smart manufacturing park and hydrogen fuel cell key materials R&D [1] - Zhongzi Technology received government subsidies totaling 2.636 million yuan, which are expected to have a positive impact on the company's profits [2] - The company has completed two fundraising projects: the "National VI b and above emission standard catalyst R&D project" and the "Hydrogen fuel cell key materials R&D project," with surplus funds of 71.8367 million yuan and 33.6546 million yuan, respectively. The surplus funds will remain in a dedicated account until all payments are settled [2][3]