Storage Industry - The DRAM and NAND flash memory market is facing a more severe shortage than previously predicted, with prices expected to rise further in Q4 2023 and 2026 [1] - Major companies like SanDisk, Micron, Samsung, and Western Digital have announced price increases, with Adata halting DDR4 pricing and prioritizing DDR5 and NAND flash for key customers [1] - The anticipated price increases for DDR5 contracts are 10%-15% and for spot prices 15%-25%, while DDR4 contracts are expected to rise over 10% and spot prices over 15% [1] - The demand for high-end products driven by AI and the traditional peak season for inventory replenishment are contributing to the expected recovery in DRAM and NAND Flash contract prices [1] Solid-State Batteries - A research team led by Tsinghua University has made significant progress in polymer electrolytes for lithium batteries, developing a new fluorinated polyether electrolyte that enhances ionic conductivity [2] - Solid-state batteries are accelerating from laboratory research to commercialization, with China expected to achieve small-scale production of all-solid-state batteries by around 2027 [2] Supernode Technology - The AICC2025 AI Computing Conference in Beijing saw the launch of the "Beijing Plan," aimed at developing supernode innovation coalitions to create industry-specific intelligent systems [3] - Supernode technology is identified as a core innovation in AI computing infrastructure, enhancing performance and efficiency through system-level architecture [3] Advanced Lithography - A collaborative research team from East China University of Science and Technology and Johns Hopkins University has developed a method for controllable deposition of amorphous zeolite imidazolate framework (aZIF) films, which are significant for advanced lithography processes [4][5] Real Estate Market - The People's Bank of China is focusing on enhancing monetary policy effectiveness to stabilize the real estate market, emphasizing the implementation of existing financial policies [6] - New first-tier cities are exploring policies to stimulate housing demand, with measures expected to be rolled out soon [6] Space AI Computing - The "Star Computing" constellation has completed commercial validation, marking the first operational phase of space-based AI computing services in China [7] - This constellation supports a processing capability of 5POPS and has significantly reduced response times for satellite data processing [7] Smart Logistics - The first national standard for logistics enterprise digitization has been released, aimed at accelerating the digital transformation of the logistics industry [8] - By 2025, the smart logistics market is projected to reach 2.5 trillion yuan, with AI technology penetration expected to exceed 50% [8] BeiDou System - The BeiDou satellite navigation system is increasingly integrated into daily life, with projections indicating over 400 million compatible devices by 2028 [9] - The system has significant potential in disaster prevention, precision agriculture, and public safety applications [9] Macro and Industry News - The National Development and Reform Commission is accelerating the construction of a national integrated computing network [10] - The Ministry of Industry and Information Technology is optimizing tax incentives for new energy vehicles [10]

在前期基于超稀释前驱体溶液赋能化学液相沉积法制备aZIF薄膜策略的基础上，研究团队提出了制备 aZIF薄膜的新方法。经过系列实验和仿真，研究团队得到了薄膜沉积的本征速率，并揭示了薄膜沉积均 匀性的关键影响因素。 研究团队利用该化学液相沉积方法，制备了锌/2-甲基咪唑，锌/苯并咪唑、锌/4,5-二氯咪唑和钴/2-甲基 咪唑等多种aZIF薄膜，并对aZIF薄膜作为正型光刻胶和负型光刻胶的图案化性能进行了测试。他们还验 证了aZIF薄膜作为光刻胶在下一代光刻技术中应用的可行性。 中化新网讯 华东理工大学副教授庄黎伟、美国约翰霍普金斯大学教授迈克尔·萨帕希斯领衔的国际合作 团队，提出了一种间歇性旋涂化学液相沉积制备非晶态沸石咪唑酯骨架(aZIF)薄膜的方法，实现了薄膜 沉积速率和厚度的可控，并进行了电子束光刻和超越极紫外光刻验证。相关研究近日发表于《自然-化 学工程》。 据介绍，近年来，aZIF薄膜被用作先进光刻胶。实现aZIF薄膜的大面积、高精度可控制备，对相关领域 的先进光刻工艺具有重要意义。 ...