□ 本报记者程晓琳 你是否经历过手机电量"跳崖"、电动车冬天续航"腰斩"、充电慢如蜗牛？这些日常用电烦恼，未来或将 被一种新型钾离子电池解决。近日，南京师范大学周小四教授团队成功研发出一种名为KTPF/C的负极 新材料，该材料不仅让电池充得更快、用得更久，还能在-40℃的严寒和60℃的高温中稳定工作，循环 使用20000次后仍损耗极小。 尽管实验室成果喜人，但团队也坦言，新材料要真正走进生活，还需跨越成本控制、批量生产一致性、 全电池系统集成三大关口。目前，团队已与多家企业展开接洽，推动KTPF/C材料的产业化进程。周小 四透露，团队下一步将聚焦于研发与之匹配的高性能正极与电解液，打造"充得快、用得久、全气候、 高安全"的实用化钾离子电池，为绿色能源时代提供关键技术支撑。 团队选择磷酸钛氧钾(简称KTP，一种无机非线性光学晶体材料)作为基础材料，通过"氟取代+碳包 覆"的协同改造，极大提升了电池性能。周小四教授用"停车场"比喻解释道：原来材料中的部分钾离子 像长期不动的"僵尸车"，占据了大量"停车位"，导致电池容量受限。而"氟取代"相当于提前清理出空车 位，形成"K^+空位"，让更多钾离子能够顺畅"停车"，储 ...

Core Viewpoint - The successful commissioning of the Jurong Pumped Storage Power Station marks a significant achievement in overcoming complex geological challenges, showcasing innovative engineering solutions in the hydropower sector [1][3][9]. Group 1: Project Overview - The Jurong Pumped Storage Power Station has a total installed capacity of 1.35 million kilowatts, consisting of six reversible turbine generator units of 225,000 kilowatts each [1]. - The project took nearly six years from dam construction to water storage, with a maximum dam height of 182.3 meters, equivalent to a 60-story building [5]. - The normal water storage capacity is 17.12 million cubic meters, comparable to 1.2 times the volume of West Lake [5]. Group 2: Engineering Challenges - The project faced significant challenges due to the complex geological conditions in Jiangsu Province, which lacks favorable terrain for pumped storage power stations [3][6]. - Innovative solutions included raising the upper reservoir to create a water head difference, thus overcoming geographical limitations [3]. - The construction involved a massive fill volume of 30 million cubic meters, which is 6 to 10 times larger than typical pumped storage projects [5]. Group 3: Technological Innovations - The project introduced several industry-first technologies, such as a combined seepage prevention system using asphalt concrete panels and geotextile membranes [6][8]. - The use of TPO geotextile membranes, which have a yield elongation rate of 30%-40%, significantly outperforms conventional HDPE membranes [8]. - The underground powerhouse features a fully enclosed seepage prevention curtain and a large-diameter water intake ball valve, the largest of its kind designed domestically [8]. Group 4: Environmental Impact - The power station is expected to generate 1.35 billion kilowatt-hours of electricity annually, saving 140,000 tons of standard coal and reducing carbon dioxide emissions by 349,000 tons [11]. - It enhances the power grid's ability to manage peak and off-peak electricity demands, addressing supply shortages in Jiangsu [11]. Group 5: Industry Significance - The successful operation of the Jurong Pumped Storage Power Station serves as a model for future projects in complex geological conditions, providing valuable experience in dam deformation control and seepage technology [9]. - The project reflects the technical strength and engineering experience of China Electric Power Construction Group's East China Institute, contributing to national energy transition and regional development [11].

Core Viewpoint - Kaishan Holdings announced plans for a green fertilizer and geothermal power station project in Kenya, with an estimated total investment of 5.996 billion yuan [1] Group 1 - The project aims to produce 480,000 tons of green fertilizer annually [1] - The construction period is set for 24 months, starting from the effective date of the steam supply agreement and the issuance of the full construction order [1]

Core Viewpoint - Kaishan Holdings announced that its wholly-owned subsidiary, Kaishan Terra Green Ammonia Limited, plans to invest in a project to produce 480,000 tons of green fertilizer and a geothermal power station in Kenya, with a total investment of approximately 5.996 billion yuan [1] Investment Details - The total investment for the project is estimated at 5.996 billion yuan, with construction costs accounting for 5.865 billion yuan and interest during the construction period amounting to 131 million yuan [1] - The construction period is set for 24 months from the effective date of the steam supply agreement and the issuance of the full commencement order [1] Revenue Projections - The project is expected to generate annual operating revenue between 220 million to 250 million US dollars [1] Approval Process - The project has been approved by the company's sixth board of directors' strategic committee during its first meeting of 2025 and the twelfth meeting of the sixth board of directors, pending further approval from the shareholders' meeting [1]

Core Viewpoint - Xizi Clean Energy celebrates its 70th anniversary, highlighting its evolution from a local boiler manufacturer to a global supplier of clean energy equipment, emphasizing quality management as the cornerstone of its success [1][5]. Group 1: Company Development and Achievements - Xizi Clean Energy has expanded its operations to over 50 countries, establishing itself as a leading supplier in the clean energy sector [1]. - The company has produced over 3,300 energy-saving and environmentally friendly waste heat boilers, contributing to a reduction of 178 million tons of CO2 emissions, which accounts for approximately 1% of the national total [2]. - Significant technological advancements include the first H-class HRSG project in Pakistan, which created the world's largest combined cycle power plant equipment, and the first subcritical gas boiler project that improved power generation efficiency to 42% while reducing CO2 emissions by 700,000 tons annually [2]. Group 2: Quality Management and Corporate Culture - The company’s philosophy of "quality management is the first management" has been a guiding principle throughout its 70-year history, ensuring high standards in production [1][2]. - Xizi Clean Energy has cultivated a strong corporate culture centered around "craftsmanship spirit," which is reflected in its talent development initiatives, including the establishment of model worker studios and skills competitions [3]. Group 3: Strategic Partnerships and Future Goals - During the anniversary celebration, Xizi Clean Energy signed four key cooperation projects aimed at promoting green transformation in various industries and expanding its global market presence [3]. - The company aims to continue focusing on the research and manufacturing of clean energy equipment, aligning with global energy transition goals and its mission to improve the environment for humanity [5].

Core Insights - Tesla's Shanghai Gigafactory has installed solar panels on its roof, generating 11 million kWh of electricity annually and reducing carbon emissions by 4,600 tons [1] - The adjacent Shanghai energy storage facility is also adding solar panels, expected to generate an additional 6 million kWh and reduce carbon emissions by 2,500 tons per year [1] - Tesla's stores and supercharging stations are also working towards self-generation of electricity, with the Shanghai Kangqiao direct sales body shop contributing 400,000 kWh of green electricity annually, reducing carbon emissions by 170 tons [1]

Core Insights - Tesla's Shanghai Gigafactory has installed solar panels on its roof, generating 11 million kWh of electricity annually and reducing carbon emissions by 4,600 tons [1] - The adjacent Shanghai energy storage facility is also adding solar panels, expected to generate an additional 6 million kWh per year and reduce carbon emissions by 2,500 tons [1] - Tesla's stores and supercharging stations are also working towards self-generation of electricity, with the Shanghai Kangqiao direct sales center's roof contributing 400,000 kWh of green electricity annually, reducing carbon emissions by 170 tons [1]

Group 1 - The Digital Port Investor Network has facilitated a total investment of HKD 42.58 billion since its establishment in 2017, with an increase of over HKD 16.6 billion compared to last year [1] - From October last year to September this year, the financing total for Digital Port community enterprises reached HKD 34 billion, bringing the cumulative financing total to over HKD 460 billion [1] - Digital Port has gathered 2,300 enterprises, including over 900 smart living companies, more than 410 companies in AI, big data, and robotics, and over 280 blockchain and Web3 companies [1] Group 2 - The CEO of Digital Port expects that AI, blockchain, and digital asset companies will drive growth in the financing market, with other focus areas including green energy, quantum computing, and health technology [1] - In the third quarter of this year, global venture capital reached USD 120.7 billion, an increase of USD 8.3 billion quarter-on-quarter, with the number of unicorns born exceeding levels seen in the same quarters of 2023 and 2024 [1] - AI unicorns increased by 74% year-on-year, accounting for one-quarter of global unicorns during the same period [1]

Group 1 - Tesla's Shanghai Gigafactory has installed solar panels on its roof, generating 11 million kWh of electricity annually and reducing carbon emissions by 4,600 tons [1] - The adjacent Shanghai Energy Storage Gigafactory is also adding solar panels, expected to generate an additional 6 million kWh per year and reduce carbon emissions by 2,500 tons [1] - Tesla's stores and supercharging stations are also working towards self-generation of electricity, with the Shanghai Kangqiao direct sales center contributing 400,000 kWh of green electricity annually, reducing carbon emissions by 170 tons [1] Group 2 - The Shanghai Energy Storage Gigafactory, operational since February, is Tesla's second energy storage facility globally, with a planned annual production capacity of 40 GWh [3] - Construction of the Shanghai Energy Storage Gigafactory began in May 2024, with a rapid timeline of just 9 months from start to product rollout, which is 3 months faster than the Shanghai automotive Gigafactory [4]

Core Viewpoint - The 2025 Financial Street Forum Annual Conference, themed "Global Financial Development under Innovation, Transformation, and Reshaping," was inaugurated in Beijing, with Beijing Bank as a strategic partner for the fifth consecutive year, highlighting its commitment to supporting the event and the responsibilities of state-owned enterprises in the capital [1][2]. Group 1 - Beijing Bank will actively participate in various activities during the forum, aiming to build an international financial dialogue platform, release innovative results, promote strategic cooperation, and facilitate investment and financing connections to support high-quality development of the real economy [1]. - The bank will host a parallel forum titled "Creating a New Ecosystem for Leapfrog Development of Technology Enterprises," focusing on cutting-edge topics such as financial technology innovation, cross-border financial empowerment for globalizing tech companies, economic complexity, and AI transformation [1]. - Multiple financial service achievements will be announced by Beijing Bank, including upgrades in technology financial products, showcasing investment banking-driven commercial banking results, zero-carbon park construction, green credit support, and comprehensive insurance services for specialized and innovative enterprises [1]. Group 2 - Beijing Bank will engage in six specialized investment and financing matching activities, concentrating on four key areas: artificial intelligence, digital transformation, green energy, and future industries, utilizing a dual approach of "corporate roadshows + exhibition displays" to create efficient channels for industry-finance matching [2]. - An immersive financial service experience booth will be set up by Beijing Bank at the outdoor communication space of the conference, showcasing its mission as "the bank that accompanies you for life" and integrating hard technology elements, allowing attendees to experience AI interactions and smart financial scenarios [2]. - The bank will leverage the "forum + consumption" synergy effect by participating in a carnival market, providing financial product services while promoting consumer discounts in the Financial Street business district to enhance consumer vitality and experience [2].