1月15日，记者从中国科学院兰州化学物理研究所获悉，该所润滑材料全国重点实验室材料表面与 界面课题组周峰研究员团队，在可持续超润滑水凝胶研究领域取得重大突破。相关成果发表在期刊《先 进材料》上。 更具突破性的是，该水凝胶体系在长期摩擦过程中展现出自再生润滑能力。摩擦磨损会诱导界面发 生动态解离平衡，持续补充润滑界面。同时，双连续微相结构耦合表面润滑层还能有效钝化摩擦裂纹、 分散应力集中，显著提升耐磨寿命。 与传统依赖共价交联的水凝胶不同，该体系基于线性聚合物与氢键缔合网络构建，可在碱性条件下 解离为液态前驱体，再通过调节pH值重新凝胶化，实现形状重塑和润滑涂层反复使用。 该研究成果首次在同一体系中集成了超高模量、超低摩擦、优异耐磨性与闭环可回收性，为人工关 节、软体机器人和极端环境下的润滑需求提供了全新材料解决方案，也为未来智能化、可持续润滑系统 的设计奠定了重要理论与技术范式。 （原载于《科技日报》 2026-01-16 02版） 水凝胶作为人工软骨替代材料备受关注。但传统润滑水凝胶存在结构均一性问题，提高力学性能会 削弱润滑能力，追求低摩擦又会使材料在高载荷下易失效，这严重制约了其在高载荷、长寿命润滑场景 ...

1月15日，记者从中国科学技术大学获悉，该校张树辰特任教授团队联合美国普渡大学、上海科技 大学的研究团队，首次在二维离子型软晶格材料中，实现了面内可编程、原子级平整的"马赛克"式异质 结可控构筑，为低维光伏材料的集成化与器件化开辟了全新路径。相关成果15日在线发表于国际学术期 刊《自然》。 （原载于《科技日报》 2026-01-16 01版） 在半导体领域，能够在材料平面内横向精准构建异质结构，是探索新奇物性、研发新型器件及推动 器件微型化的关键。然而，以二维卤化物钙钛矿为代表的离子型软晶格半导体，其晶体结构柔软且不稳 定，传统光刻加工等技术往往因反应过于剧烈而破坏材料结构，难以实现高质量、可控外延的横向异质 集成。 "这种全新的加工方法，不是通过'拼接'不同材料，而是在同一块完整晶体中，引导它自身进行精 密的'自我组装'。"张树辰说，"这意味着，未来我们有可能在一块极薄的材料上，直接'生长'出密集排 列的、能发出不同颜色光的微小像素点，为高性能发光与显示器件的发展，提供一种全新的备选材料体 系和设计思路。" 面对这一挑战，研究团队提出并发展了一种引导晶体内应力"自刻蚀"新方法。他们设计了一种温和 的配体—溶 ...

Core Viewpoint - The successful mass production of T1000-grade carbon fiber in China marks a significant breakthrough in high-performance materials, previously dominated by foreign countries, and is expected to have far-reaching implications for various strategic industries [1][5]. Group 1: Production Process - The T1000-grade carbon fiber is produced through a sophisticated process involving the polymerization of acrylonitrile into a gel-like solution, followed by extrusion through a spinneret with thousands of micropores, and subsequent oxidation and carbonization [1]. - The production line, established by the Chinese Academy of Sciences and Shanxi Huayang Carbon Material Technology Co., has achieved qualified product output by September 2025 and officially commenced production in November 2025 [1][5]. Group 2: Material Properties - T1000-grade carbon fiber boasts a carbon content exceeding 90%, with a strength 5-7 times that of steel, and is recognized as a strategic material essential for high-end equipment in aerospace and defense [2]. - The newly developed carbon fiber exhibits exceptional properties, including corrosion resistance and stability at extreme temperatures, capable of withstanding up to 1000 degrees Celsius and maintaining performance at -180 degrees Celsius [3]. Group 3: Challenges and Solutions - Transitioning from laboratory success to stable mass production posed significant engineering challenges, particularly in maintaining production stability due to the higher strength requirements of T1000-grade compared to T800-grade [4]. - The team identified and resolved a critical issue related to a poorly selected flow control valve, which had caused fluctuations in production conditions, ultimately achieving consistent product quality after extensive troubleshooting [4]. Group 4: Future Prospects - The successful mass production of T1000-grade carbon fiber signifies a shift from "catching up" to "keeping pace" in the industry, with applications anticipated in national defense, aerospace, rail transportation, and renewable energy sectors [5]. - The research team aims to develop even higher strength T1200-grade carbon fiber and expand its industrial applications, further enhancing the material's impact across various fields [5].

Core Insights - The James Webb Space Telescope has detected a series of unusual "red dots" in the early universe, which are not typical galaxies but emit a faint red glow, suggesting they may hold significant information about cosmic evolution [1][2] - Initial hypotheses proposed that these objects could either be young galaxies forming stars or supermassive black holes, but their spectral characteristics do not align with known models for either category [1][2] Group 1 - The spectral features of these red dots match a theoretical scenario where photons interact with dense gas clouds around black holes, leading to energy loss and a redshift effect [2] - The actual size of these black holes may be only one percent of previous estimates, indicating that they are in an early developmental stage rather than being fully matured cosmic entities [2] - The study raises questions about the weak X-ray emissions from these bodies, which could be due to gas absorption or unique black hole accretion processes [2] Group 2 - The ongoing observations by the James Webb Space Telescope and future advanced telescopes aim to uncover the growth history of these black holes, exploring how they evolve from small seeds to central gravitational forces in galaxies [2][3] - The findings represent the first insights into the "childhood" of black holes, with these red dots serving as a mysterious clue in understanding their early development [3]

Core Insights - The successful drilling of the "Donggao Hot 1" geothermal well in Shandong Province marks a significant achievement in the exploration and utilization of hydrothermal geothermal energy in China, with a depth of 4002.17 meters and a bottom temperature of 162°C [1][2] - Geothermal energy is increasingly recognized as a stable, safe, and relatively clean energy source, with the potential to play a crucial role in global energy competition [2][3] Geothermal Energy Characteristics - Geothermal energy can be categorized into magma-type, dry hot rock-type, and hydrothermal geothermal energy, with hydrothermal being the primary focus for global development [2] - The successful drilling of "Donggao Hot 1" is a landmark achievement that enhances China's position in the global energy landscape [2] Technical Challenges and Innovations - Increasing drilling depth leads to more complex geological conditions, resulting in exponential increases in drilling difficulty and costs [3] - The development of high-temperature acid fracturing technology has addressed challenges related to connectivity and blockage in deep high-temperature reservoirs, enabling efficient geothermal fluid extraction [3] Regional Insights - The drilling success challenges the traditional belief that high-temperature geothermal resources are limited to specific regions in China, suggesting potential for similar geological areas to develop high-temperature geothermal resources [4] Applications and Benefits - Geothermal energy applications include urban clean heating, electricity generation, industrial production, and agricultural uses, emphasizing a smart model of temperature-specific and tiered utilization [5][6] - The development of deep geothermal resources aims to benefit the public, with expectations for further scale, intelligence, and low-carbon development, potentially replacing traditional fossil fuels [6]

1月15日，国新办举行新闻发布会，介绍货币金融政策支持实体经济高质量发展成效。中国人民银行新 闻发言人、副行长邹澜在发布会上表示，从2025年全年金融数据看，货币金融政策支持实体经济的效果 是明显的。根据当前经济金融形势需要，中国人民银行将科技创新和技术改造再贷款额度从8000亿元增 至1.2万亿元，并将研发投入水平较高的民营中小企业等纳入支持领域。 民营经济是推动创新、促进就业、改善民生的重要力量。中国人民银行货币政策司司长谢光启说，中国 人民银行决定设立1万亿元民营企业再贷款，以加大对民营中小微企业的金融支持力度。 为助力经济结构转型优化，中国人民银行还合并设立科技创新与民营企业债券风险分担工具，将此前已 经设立的科技创新债券风险分担工具、民营企业债券融资支持工具合并管理，合计提供再贷款额度2000 亿元。 在提振消费方面，谢光启说，近年来，中国人民银行围绕支持增强消费能力、释放消费潜力等方面系统 施策，满足消费领域多样化的融资需求，包括设立5000亿元的服务消费与养老再贷款。从服务消费与养 老再贷款情况看，截至2025年末，金融机构已向中国人民银行报送两批申请，中国人民银行发放再贷款 1184亿元。从银 ...

Core Insights - Shanxi is transitioning its energy storage industry from "point breakthroughs" to "systematic layout" in the context of the energy revolution and dual carbon goals [1] - The province aims to provide a replicable model for resource-based regions in China through innovation and practical exploration in energy transition [1] Group 1: Industry Developments - The Shanxi New Energy Storage Innovation Development Forum highlighted the importance of energy storage technology innovation as a core driver for industrial chain collaboration and upgrading [1] - The independent frequency modulation power station project in Bianguan, with a capacity of 100 megawatts, represents a significant reform and innovation in Shanxi's energy storage industry [1] Group 2: Project Details - The project is developed by Shanxi Zhongdian Jingu Storage Technology Co., Ltd., utilizing core technology and overall solutions from Shenzhen Jinzhao Times Co., Ltd., marking it as the world's first large-scale application of supercapacitor hybrid energy storage technology [1] - The project employs a "supercapacitor + lithium battery" hybrid storage technology, achieving a 100% localization rate for core equipment and being recognized as a national advanced technology demonstration project [1] Group 3: Expected Impact - The first phase of the project is expected to be connected to the grid by September 2025, with the 60 megawatt supercapacitor setting a record for the largest scale application in similar power stations globally [1] - It is projected to enhance the regional grid's renewable energy absorption capacity by 1.6 gigawatts annually, equivalent to providing clean electricity for hundreds of thousands of households [1] Group 4: Standardization Efforts - The forum also released the "White Paper on the Application of New Energy Storage Frequency Modulation Technology," collaboratively compiled by the Shanxi Electric Power Industry Association and related enterprises, aiming to provide a "Shanxi solution" for the standardized development of energy storage nationwide [2]

Group 1 - The global semiconductor market is projected to exceed $793 billion by 2025, representing a 21% increase from 2024, driven by the demand for graphics processing semiconductors and high-performance memory for generative AI data centers [1] - Nvidia has become the first semiconductor company to surpass $100 billion in annual sales, achieving $125.7 billion in sales last year, a 63.9% year-over-year increase, with a market share of 15.8% [1] - Samsung Electronics and SK Hynix rank second and third in semiconductor sales, with Samsung projected to achieve $72.5 billion in sales by 2025, holding a 9.1% market share, while SK Hynix is expected to reach $60.64 billion in sales, a 37.2% year-over-year increase, with a market share of 7.6% [1] Group 2 - The significant increase in demand for high bandwidth memory (HBM) and the expansion of sales in the rising price environment of the general DRAM market are key factors driving SK Hynix's performance [2] - Gartner predicts that by 2029, AI semiconductors will account for over 50% of total global semiconductor sales, becoming the core driver of market growth [2]

未来该器件将与微机电系统结合，实现器件在工作过程中的实时可重构。其采用的微磁体在高达200℃ 的环境下仍能保持磁性能稳定，并能够在不消耗额外能量的情况下产生所需磁场，适合实际应用环境。 这一成果是推动磁振子学技术从实验室走向通信系统的重要一步。同时，使自旋波芯片距离进入电子器 件应用又近了一步。 （文章来源：科技日报） 意大利米兰理工大学领导的研究团队研制出首个无需外加磁场的集成化自旋波器件，可实现完全调谐。 这一成果有望用于下一代高速、低功耗通信系统，并为未来远超当前5G和6G标准的通信技术提供新路 径。相关研究成果发表在最新一期《先进材料》杂志上。 此次研发的新型器件实现了小型化，可直接集成在硅基平台上，与现有电子技术兼容，并且无需外加磁 体即可工作。 从尺寸上看，该器件仅为100×150平方微米，明显小于目前常见的基于声波的射频信号处理器件。器件 核心是一条由磁性材料制成的自旋波导，并配备输入和输出天线，用于射频信号的输入与读取。通过精 确调节微磁体与磁通集中器之间的距离，横向磁场强度可在11至20.5毫特斯拉范围内连续变化。 实验结果显示，该器件的工作频率可在3至8吉赫兹之间调节，并在6吉赫兹条件下实 ...

Core Insights - The CES 2026 showcased a variety of AI health products aimed at providing personalized health management solutions, including devices for monitoring ovulation, blood pressure, and dietary habits [1][2] Group 1: Focus on Women's Health - The CES highlighted innovations in the often-overlooked field of women's health, with companies like Oova introducing wearable devices to monitor perimenopausal symptoms [2] - NuraLogix presented a "magic mirror" that estimates heart rate and blood pressure through facial analysis, showing high accuracy compared to professional medical devices [2] Group 2: Improving Medical Accessibility - AI is emerging in the $4.3 trillion global healthcare system, helping to analyze images and optimize processes, thereby reducing the burden on healthcare professionals [3] - Companies like 0xmd introduced free AI chatbots for medication consultation, allowing users to upload images for preliminary assessments [3] - OpenAI announced a dedicated health conversation mode for ChatGPT, ensuring that health-related dialogues are stored separately to protect sensitive information [3] Group 3: Privacy Concerns - The FDA announced relaxed regulations for "low-risk" health devices, which may lead to rapid market entry for innovative products but raises concerns about data privacy [5][6] - Current laws primarily protect patient data within medical institutions, leaving consumer health device data vulnerable to misuse, as companies may legally use sensitive information for AI training or sell it to third parties [7] - Some companies, like Mira, claim to prioritize user privacy by encrypting data and not sharing or selling it [7]