Group 1: AI Trade and Market Growth - The WTO reported that AI-related trade grew by 20% year-on-year in the first half of 2025, contributing nearly half of the global trade growth despite accounting for less than 10% of total global trade [1] - North America showed strong performance in AI imports, but most of the growth in AI-related trade came from Asia, which accounted for nearly two-thirds of the total increase [1] Group 2: AMD and OpenAI Partnership - AMD announced a 6 GW computing power agreement with OpenAI, which is expected to generate hundreds of billions in revenue for AMD [2] - The first deployment of 1 GW of AMD Instinct MI450 GPUs is planned for the second half of 2026 [2] Group 3: AI-Related Bonds - JPMorgan reported that AI-related bonds have reached $1.2 trillion, making it the largest segment in the investment-grade market [3] - The share of AI companies in the U.S. investment-grade bond market increased from 11.5% in 2020 to 14% currently, surpassing the banking sector [3] Group 4: Gold Market - Spot gold prices surpassed $4000 per ounce, marking a year-to-date increase of nearly $1400 per ounce, or over 52% [4] - Goldman Sachs raised its gold price forecast for December 2026 to $4900 per ounce, up from a previous estimate of $4300 [4] Group 5: OpenAI's Canadian Expansion - OpenAI is exploring opportunities to establish data center capacity in Canada to support the country's AI capabilities [5] - The company is in discussions with Canadian government officials and stakeholders to enhance the local AI ecosystem [5] Group 6: Lunar Nuclear Reactor Development - French nuclear giant Framatome and Italy's ENEA signed a memorandum to explore advanced nuclear fission reactor designs for extreme lunar environments [6] - This collaboration aims to provide energy for future lunar settlements and enhance Europe's capabilities in space exploration [6] Group 7: Solid-State Battery Innovation - The Chinese Academy of Sciences developed a new approach to interface control in solid-state lithium batteries, addressing issues of high interface resistance and low ion transport efficiency [8] - The new material shows high ion transport capability and can switch between ion transport and storage behaviors, enhancing battery performance [8] Group 8: Domestic Gold Jewelry Prices - Domestic gold jewelry prices have risen significantly, with brands like Lao Miao and Chow Tai Fook reaching prices of 1160 to 1165 yuan per gram [9] Group 9: Federal Reserve's Inflation Warning - Federal Reserve's Kashkari warned that significant interest rate cuts could lead to high inflation, indicating potential economic stagnation [10] Group 10: A-Share Market Outlook - Public funds remain optimistic about the A-share market, highlighting technology growth, domestic demand, and traditional manufacturing as key investment themes [11]

Core Viewpoint - The research team from the Institute of Metal Research, Chinese Academy of Sciences, has made a breakthrough in solid-state lithium batteries, addressing the critical issues of high interfacial impedance and low ionic transport efficiency [1] Group 1: Research Breakthrough - The new approach provides a solution to the poor solid-solid interface contact in traditional solid-state batteries, which leads to high ionic transport resistance and low efficiency [1] - The research results have been published in the international academic journal "Advanced Materials" [1] Group 2: Material Development - The team designed a novel material by incorporating ethoxy groups with ionic conduction functionality and short sulfur chains with electrochemical activity into the polymer backbone, achieving interfacial integration at the molecular scale [1] - This new material exhibits high ionic transport capability and allows for controllable switching of ionic transport and storage behavior across different potential ranges [1] Group 3: Performance Metrics - A flexible battery constructed from this material demonstrated excellent bending resistance, capable of withstanding 20,000 cycles of repeated bending [1] - When used as a polymer electrolyte in a composite cathode, the energy density of the composite cathode increased by 86% [1] Group 4: Implications for Industry - This research offers new material design ideas and research paradigms for the development of high-performance and high-safety solid-state batteries [1]

研究团队利用聚合物分子的设计灵活性，在主链上同时引入具有离子传导功能的乙氧基团和具备电化学 活性的短硫链，制备出在分子尺度上实现界面一体化的新型材料。该材料不仅具备高离子传输能力，还 能在不同电位区间实现离子传输与存储行为的可控切换。 科研人员介绍，基于该材料构建的一体化柔性电池表现出优异的抗弯折性能，可承受20000次反复弯 折。当将其作为复合正极中的聚合物电解质使用时，复合正极能量密度提升达86%。此项研究为发展高 性能、高安全性固态电池提供了新的材料设计思路与研究范式。（完） 新华社北京10月2日电（记者胡喆）记者从中国科学院金属研究所获悉，该所科研团队近日在固态锂电 池领域取得突破，为解决固态电池界面阻抗大、离子传输效率低的关键难题提供了新路径。该研究成果 已于近日发表在国际学术期刊《先进材料》上。 固态锂电池因其高安全性和高能量密度，被视为下一代储能技术的重要发展方向。然而，传统固态电池 中电极与电解质之间的固-固界面接触不良，导致离子传输阻力大、效率低，严重制约其实际应用。 ...