记者从中国科学院金属研究所获悉，近日，该研究所李昺研究员团队与合作者在制冷技术领域取得 新突破——首次发现"溶解压卡效应"，有望为高耗能数据中心等算力基础设施提供低碳、高效的新型冷 却解决方案。该研究成果1月22日在国际学术期刊《自然》发表。 算力作为数字经济时代的关键基础设施，其高速发展背后是日益增长的能源消耗与散热需求。数据 中心的冷却系统能耗占数据中心总用电的近40%，传统压缩机制冷方案不仅能耗大、排放高，且在应对 高功率散热需求时面临换热效率瓶颈。研究团队在实验中发现，硫氰酸铵（NH SCN）溶液在压力变化 下可以表现出惊人的热效应：加压时盐析出并放热，卸压后盐迅速溶解并强力吸热，室温下溶液温度可 在20秒内骤降近30℃，在高温环境下降温幅度更大，远超已知固态相变材料性能。这一现象被命名 为"溶解压卡效应"。该效应将制冷工质与换热介质合二为一：利用溶液本身流动性实现高效传热，同时 通过溶解、析出过程提供巨大冷量，从而打破了长期以来困扰制冷领域的"低碳-大冷量-高换热"不可能 三角关系。 该成果为下一代数据中心冷却技术提供了原创性方法，有望推动算力基础设施低碳运行。 压力调控溶解热实现高效绿色制冷 "压 ...

记者从中国科学院金属研究所获悉，近日，该研究所李昺研究员团队与合作者在制冷技术领域取得新突破——首次发现"溶 解压卡效应"，有望为高耗能数据中心等算力基础设施提供低碳、高效的新型冷却解决方案。该研究成果1月22日在国际学 术期刊《自然》发表。 该成果为下一代数据中心冷却技术提供了原创性方法，有望推动算力基础设施低碳运行。 来源：央视新闻客户端 （文章来源：中国证券报） △压力调控溶解热实现高效绿色制冷 基于"溶解压卡效应"，团队设计出一套四步循环系统：加压升温→向环境散热→卸压降温→输送冷量，单次循环可实现每 克溶液吸收67焦耳热量，理论效率高达77%，展现出优异的工程应用潜力。 算力作为数字经济时代的关键基础设施，其高速发展背后是日益增长的能源消耗与散热需求。数据中心的冷却系统能耗占 数据中心总用电的近40%，传统压缩机制冷方案不仅能耗大、排放高，且在应对高功率散热需求时面临换热效率瓶颈。研 究团队在实验中发现，硫氰酸铵（NHSCN）溶液在压力变化下可以表现出惊人的热效应：加压时盐析出并放热，卸压后盐 迅速溶解并强力吸热，室温下溶液温度可在20秒内骤降近30℃，在高温环境下降温幅度更大，远超已知固态相变材料 ...

△压力调控溶解热实现高效绿色制冷 基于"溶解压卡效应"，团队设计出一套四步循环系统：加压升温→向环境散热→卸压降温→输送冷量， 单次循环可实现每克溶液吸收67焦耳热量，理论效率高达77%，展现出优异的工程应用潜力。 记者从中国科学院金属研究所获悉，近日，该研究所李昺研究员团队与合作者在制冷技术领域取得新突 破——首次发现"溶解压卡效应"，有望为高耗能数据中心等算力基础设施提供低碳、高效的新型冷却解 决方案。该研究成果1月22日在国际学术期刊《自然》发表。 算力作为数字经济时代的关键基础设施，其高速发展背后是日益增长的能源消耗与散热需求。数据中心 的冷却系统能耗占数据中心总用电的近40%，传统压缩机制冷方案不仅能耗大、排放高，且在应对高功 率散热需求时面临换热效率瓶颈。研究团队在实验中发现，硫氰酸铵（NH₄SCN）溶液在压力变化下可 以表现出惊人的热效应：加压时盐析出并放热，卸压后盐迅速溶解并强力吸热，室温下溶液温度可在20 秒内骤降近30℃，在高温环境下降温幅度更大，远超已知固态相变材料性能。这一现象被命名为"溶解 压卡效应"。该效应将制冷工质与换热介质合二为一：利用溶液本身流动性实现高效传热，同时通过溶 解 ...

下载财联社APP获取更多资讯 准确 快速 权威 专业 △压力调控溶解热实现高效绿色制冷 基于"溶解压卡效应"，团队设计出一套四步循环系统：加压升温→向环境散热→卸压降温→输送冷量，单次循环可实现每克溶液吸收67焦 耳热量，理论效率高达77%，展现出优异的工程应用潜力。 该成果为下一代数据中心冷却技术提供了原创性方法，有望推动算力基础设施低碳运行。 据央视新闻，记者从中国科学院金属研究所获悉，近日，该研究所李昺研究员团队与合作者在制冷技术领域取得新突破—— 首次发现"溶解 压卡效应"，有望为高耗能数据中心等算力基础设施提供低碳、高效的新型冷却解决方案。 该研究成果1月22日在国际学术期刊《自然》发 表。 算力作为数字经济时代的关键基础设施，其高速发展背后是日益增长的能源消耗与散热需求。数据中心的冷却系统能耗占数据中心总用电的 近40%，传统压缩机制冷方案不仅能耗大、排放高，且在应对高功率散热需求时面临换热效率瓶颈。研究团队在实验中发现，硫氰酸铵 （NH₄SCN）溶液在压力变化下可以表现出惊人的热效应：加压时盐析出并放热，卸压后盐迅速溶解并强力吸热，室温下溶液温度可在20 秒内骤降近30℃，在高温环境下降温幅度更 ...

Group 1 - The EU has established a legally binding target to reduce greenhouse gas net emissions by 90% by 2040, including 85% domestic reductions and up to 5% from international carbon credits [1][4] - The new Nationally Determined Contribution (NDC) targets set by the EU aim for a reduction of net emissions by 66.25% to 72.5% from 1990 levels by 2035 [1][4] - The EU's decision comes ahead of the COP30 conference, marking a significant milestone in its climate policy [5] Group 2 - The EU's internal decision-making process has been complex, influenced by geopolitical issues, but there is a strong commitment to environmental concerns [6] - The EU Council has introduced measures allowing member states to purchase international carbon credits to meet up to 5% of their reduction targets starting in 2036 [6] - In 2024, the EU and its member states plan to contribute €31.7 billion towards climate financing for developing countries, alongside an additional €11 billion from private sources [6] Group 3 - The global clean energy sector is experiencing significant cost reductions, with solar project costs dropping by 41% and onshore wind costs being 53% lower than fossil fuel generation from 2010 to 2024 [7] - The sustainable cooling market is valued at $600 billion, with potential earnings of $8 trillion for developing countries by 2050 [7] - However, tariffs and standards remain obstacles, with average tariffs on solar and wind components in developed economies at 1.9% and as high as 7.1% in Africa [7]

Core Viewpoint - The company, Jialitu (603912.SH), has announced its current technological reserves include both air cooling and liquid cooling technologies, with a focus on developing CPU liquid cooling technology [1] Group 1: Liquid Cooling Technology Development - The main objectives and content of the liquid cooling technology development include the integration of liquid cooling systems [1] - Research on the advantages and disadvantages of cold plate and immersion systems is part of the development process [1] - The design of liquid cooling systems is a key focus area [1] - Research on boiling heat transfer is included in the development goals [1] - Studies on cooling liquid cooling are also part of the company's research efforts [1] - Application research for liquid cooling systems is being conducted [1]

Core Insights - Researchers from the Institute of Metal Research, Chinese Academy of Sciences, have discovered a new cooling material called potassium hexafluorophosphate, which can achieve cooling effects across a temperature range from room temperature to near absolute zero, making it the only solid-state phase change cooling material effective across the entire temperature range [1] Group 1 - The new material exhibits a "full temperature range pressure card effect," allowing it to maintain cooling from room temperature to liquid nitrogen, liquid hydrogen, and even liquid helium by applying pressure [1] - This discovery opens new avenues for developing a new generation of efficient and environmentally friendly all-solid-state cooling technologies [1] - The findings have the potential to revolutionize the design concepts of refrigeration devices, such as refrigerators [1]

Group 1 - The core viewpoint is that liquid cooling technology, specifically the cold plate solution, is currently the mainstream choice in the market for data centers and similar applications [1] - Leading companies in the industry are adopting the cold plate liquid cooling technology due to its maturity and reliability [1] - The industrialization progress indicates that cold plate liquid cooling remains the preferred solution for current application scenarios [1]

Core Insights - The article highlights the urgent need for new cooling technologies in response to global warming and energy crises, emphasizing the high energy consumption and environmental impact of traditional air conditioning systems [1][3] Industry Overview - Global cooling systems account for 20% of total electricity consumption, with demand expected to double by 2050, potentially leading to emissions of 4.4 to 6.1 billion tons of CO2 equivalent, which would represent over 10% of global emissions [1] - The development of innovative cooling technologies is crucial for energy conservation and advancing carbon neutrality [1] Company Developments - Chuangleng Technology launched the industry's first powder coating product, i2POWDER, based on radiation cooling principles, which integrates directly into the powder coating processes of building material manufacturers [3] - The i2POWDER product enhances construction efficiency by reducing drying time and improving weather resistance compared to traditional liquid coatings [3] - Chuangleng Technology has established its own production capabilities for the powder coating and plans to scale manufacturing through its self-built factory [3] Product Innovations - The company introduced an upgraded coating, window films, and roll materials to create a comprehensive green cooling solution [3] - The Infinity Kelvin clothing line incorporates micro-nano structured materials to reflect sunlight and release heat, providing significant cooling effects for everyday wear [4][6] - The product range includes sun-protective clothing, cycling sleeves, and outdoor umbrellas, aiming to integrate non-electric cooling technology into daily life [4] Environmental Impact - Since its establishment, Chuangleng Technology has focused on non-electric cooling technology, achieving a carbon reduction of over 3 million kilograms, equivalent to planting more than 200,000 trees [6]

Core Viewpoint - Shenzhen Chuangleng Technology Co., Ltd. has developed a unique non-electric cooling technology that significantly reduces surface temperatures in various applications, showcasing its potential to transform cooling solutions globally [2][6]. Company Overview - Founded in March 2022, Chuangleng Technology focuses on non-electric cooling solutions, leveraging advanced materials inspired by nature, specifically the structure of the Sahara desert silver ant [5][6]. - The company has successfully completed four rounds of financing and has launched its first commercial product, a non-electric cooling coating, which reflects 95% of sunlight and infrared radiation [6]. Technology and Innovation - The non-electric cooling technology has been applied in over 40,000 square meters globally, saving more than 6 million kilowatt-hours of energy and reducing carbon emissions by millions of kilograms [6]. - The technology is designed to be adaptable for various climates and building characteristics, with plans for collaboration with local enterprises in Southeast Asia and the Middle East [6]. Market Applications - Chuangleng Technology's solutions are utilized across multiple sectors, including construction, power, telecommunications, food storage, photovoltaics, and cold chain logistics [6]. - The company has established a presence in nearly 30 countries and regions, with over 200 application projects implemented [6].