点击 最 下方 关注《材料汇》 ， 点击"❤"和" "并分享 添加 小编微信 ，寻 志同道合 的你 【导语】 全球80%的锂电池隔膜，正从中国工厂涌向世界。但这只是开始——在氢能、光伏、半导体等尖端领域，一场关乎「膜」力的较量已进入白热化。 日美企业长期把持的质子交换膜、光学膜、高端PET膜，正被东岳、双星新材、长阳科技等中国厂商加速破局。 我们拆解了57页产业报告，为你揭示这条5000亿赛道里的关键突围者与技术暗战。 正文 PART 1 高性能膜材料的基本概况 Í 什么是高性能膜材料 前档汇 ✔ 当固体或液体的一维线性尺度远远小于其他二维时，我们将这样的固体或液体称为膜。通常,膜可分为两类，一类是厚度大于1微米的膜，称为 厚膜;另一类则是厚度小于1微米的膜,称为薄膜。 √ 高性能膜材料是新型商效分离技术的核心材料,具有节约能源和环境友好等特征,是解决水资源、能源、环境问题和传统产业技术升级的战略 性新材料,已成为支撑环境污染治理、节能减排、民生保障等领域的关键共性技术之一,在促进我国国民经济发展、国家技术进步与增强国际 竞争力等方面发挥着重要作用。高性能膜材料具有分离性能高、稳定性高、成本低和寿命长等特征。 ...

Report Industry Investment Rating No relevant content provided. Core Views of the Report - The hydrogen energy sector is a key focus in the platinum market. Platinum is a crucial catalyst in proton exchange membrane technology, while palladium is used in hydrogen purification but has low technology penetration due to high costs [1][2][63]. - The hydrogen energy industry is currently in a bottleneck period, facing challenges in technology, cost, safety, and infrastructure. These factors limit the growth of downstream hydrogen demand [2][26]. - By 2030, platinum demand in the hydrogen energy sector is expected to reach around 5.53 tons. In the next 5 years, this demand will remain small and unlikely to impact the overall platinum supply - demand balance. The growth of platinum demand is slower than expected due to the decline in fuel - cell vehicle sales, and proton exchange membrane electrolyzers may surpass fuel - cell vehicles as the main application scenario for platinum demand in the hydrogen energy sector [2][59][60]. Summary by Directory 1. Tracing the Origins: Physical and Chemical Properties of Platinum and Palladium and Their Applications in the Hydrogen Energy Industry - In 2024, global platinum demand in hydrogen - related fields was only about 44 thousand ounces, accounting for 0.53% of the total demand. There is no separate statistical data for palladium in the hydrogen - related field [6]. - Platinum is mainly used in hydrogen production and utilization, while palladium is mainly used in the purification stage of hydrogen production [10]. - Platinum is a catalyst material for proton exchange membranes. Proton exchange membranes are widely used in hydrogen production and utilization. Platinum has high catalytic activity and acid - resistance stability, making it suitable for this role [12][18][19]. - Palladium can selectively permeate hydrogen and is used in hydrogen purification. However, due to high costs, the palladium membrane method has low penetration compared to the PSA method [20][21][25]. 2. A Long Road Ahead: Analysis of the Hydrogen Energy Industry Development - **Current situation**: Electrolytic water hydrogen production is growing rapidly, but fuel - cell vehicles, the main application of hydrogen fuel cells, are facing difficulties in promotion, with a decline in new promotion numbers [2][27]. - **Advantages**: Hydrogen energy has excellent coupling with renewable energy, which can solve the mismatch between renewable energy power generation and power consumption [29][30]. - **Policy differences**: China views the hydrogen energy industry as an important means to achieve the dual - carbon goal. Japan and South Korea focus on fuel - cell vehicles, while EU countries represented by Germany emphasize environmental protection and energy supply [2][34][36]. - **Bottlenecks**: The hydrogen energy industry is restricted by technology, cost, safety, and infrastructure, which limit the growth of downstream hydrogen demand [2][26][38]. 3. Long - Term Strategy: Estimation of Platinum and Palladium Demand in the Hydrogen Energy Industry - **Single consumption of core applications**: In fuel - cell vehicles, the estimated platinum consumption per passenger car is about 25 grams, and per commercial vehicle is about 65 grams. For proton exchange membrane electrolyzers, the estimated platinum consumption per megawatt is about 700 grams. Reducing platinum loading is a major research direction in the proton exchange membrane industry [42][43][44]. - **Development prediction of related fields**: For proton exchange membrane electrolyzers, the maximum installed capacity of announced projects is about 520GW, but after excluding early - stage projects, the maximum installed capacity from 2025 - 2030 is 225GW. It is predicted that by 2030, the new installed capacity of proton exchange membrane electrolyzers will have a compound annual growth rate of 44% - 56%. For proton exchange membrane fuel cells, considering infrastructure challenges, it is predicted that by 2030, fuel - cell commercial vehicle sales will have a small compound annual decline of 1% - 5%, and passenger vehicle sales will have a larger decline of 23% - 27% [48][50][54]. - **Prediction results**: By 2030, platinum demand in the hydrogen energy sector is expected to reach around 5.53 tons. In the next 5 years, this demand will be small, the growth rate is slower than expected, and proton exchange membrane electrolyzers may become the main application scenario for platinum demand [59][60][61].

Core Viewpoint - The new materials industry is experiencing rapid growth, with significant opportunities arising from technological advancements and domestic production capabilities, particularly in semiconductor materials, display materials, and renewable energy sectors [2][14][18]. Group 1: New Materials Industry Overview - The global new materials industry reached a value of $2.8 trillion in 2019, with a projected growth trajectory [2][13]. - In China, the new materials industry generated a total output value of 6.4 trillion yuan in 2021, with an annual compound growth rate of 23.1% from 2010 to 2021, and is expected to reach 7.5 trillion yuan in 2022 [14][15]. - The Ministry of Industry and Information Technology forecasts that by 2025, the total output value of China's new materials industry will reach 10 trillion yuan, indicating a broad market outlook [14][18]. Group 2: Semiconductor Sector - The global semiconductor market size reached $595 billion in 2021, with expectations to grow to $790 billion by 2026, driven by developments in 5G and automotive electronics [4][21]. - The semiconductor materials market in China was valued at $119 billion in 2021, reflecting a year-on-year growth of 22.2% [34][36]. - Key materials such as electronic specialty gases and photoresists are critical for chip manufacturing, with high import dependency highlighting significant domestic production opportunities [4][42][46]. Group 3: Display Materials - The display materials sector is poised for growth, with the global OLED materials market expected to increase from approximately $900 million in 2019 to about $2.6 billion by 2024, representing a compound annual growth rate of 23.6% [5][20]. - Domestic leaders in display materials, such as Wanrun and Ruilian, are major suppliers of liquid crystal and OLED materials, benefiting from the recovery in consumer demand [5][20]. Group 4: Renewable Energy Materials - The renewable energy sector is rapidly evolving, with significant opportunities in battery materials such as composite copper foil and conductive carbon black, as well as in photovoltaic materials like reflective films [7][20]. - The market for sodium battery materials is expected to grow significantly, with projections indicating a market size of 73.8 billion yuan by 2025 [20]. Group 5: Environmental Materials - Traditional chemical applications are also seeing upgrades, with domestic companies like Zhongchumai and Jianlong Weina capitalizing on the opportunities in molecular sieves and lubricating oil additives [8][20]. - Aerogels, known for their exceptional insulation properties, are gaining traction in construction and electric vehicle markets, with domestic firms like Chenguang New Materials actively entering this space [9][20].

Core Viewpoint - The article discusses the upcoming 2025 TrendBank (Yinchuan) Long-duration Energy Storage Industry Conference, highlighting its significance in the energy storage sector and the participation of key industry players [3][10]. Conference Details - The conference will take place on July 14-15, 2025, at the Yinchuan Lida Deep Hang International Hotel, and is open to the entire industry with free admission [3][10]. - The event is organized under the guidance of the Yinchuan City government and various industry associations, with TrendBank and Shanghai Electric Energy Storage Technology Co., Ltd. as the main organizers [3][10]. Key Speakers and Topics - Notable speakers include Cao Pengfei, Deputy General Manager and Head of the Technology Center at Suzhou Corun New Materials Co., Ltd., who will present on "Innovations and Applications of Ion Exchange Membranes for Flow Energy Storage and Hydrogen Energy" [4][9]. - The conference will feature the release of the "2025 TrendBank Long-duration Energy Storage Industry Development Blue Book" in collaboration with the Hangzhou Energy Storage Industry Association [3][10]. Agenda Overview - The agenda includes a visit to the Suzhou Industrial Park, an opening ceremony, specialized sessions on compressed air, molten salt, hydrogen storage, and flow batteries, as well as a closing dinner and awards ceremony [11][16]. - Specific sessions will cover topics such as the current status and prospects of the all-vanadium flow battery industry chain, and the challenges and opportunities in the hydrogen energy sector [11][16]. Industry Context - TrendBank is recognized as a leading data and research company in China, providing services that support decision-making and business development in various industries [24]. - The event aims to foster knowledge sharing and collaboration within the long-duration energy storage sector, addressing the growing importance of energy storage technologies in the context of new energy systems [3][10].

Core Viewpoint - The article discusses the "Three-Year Action Plan for Hydrogen Energy Industry Development (2025-2027)" released by Wuhan Municipal Development and Reform Commission, aiming to establish a high-quality hydrogen energy industry cluster and promote the application of hydrogen energy across various sectors [2][4]. Summary by Sections Hydrogen Energy Industry Development - Wuhan plans to create a diversified hydrogen supply system, targeting a total hydrogen production capacity of 400,000 tons per year by 2027 [4]. - The city aims to build 20 hydrogen refueling stations along the third and fourth ring roads [4]. Core Technology and Supply Chain - The action plan emphasizes key technology breakthroughs in the hydrogen energy sector, including proton exchange membranes, high-pressure hydrogen storage containers, hydrogen compressors, and fuel cell stacks [4]. - Financial support of up to 800,000 yuan will be provided for projects included in the city's key R&D plan, with additional funding for national-level projects [4][5]. Innovation and Technology Application - The plan encourages the transformation of scientific research achievements into practical applications, with support of up to 10 million yuan for newly established national key laboratories and innovation centers [5]. - It promotes the construction of hydrogen supply demonstration bases and encourages the production of "green hydrogen" without the need for hazardous chemical production permits [5][6]. Infrastructure Development - The action plan includes simplified approval processes for building hydrogen refueling stations, with a one-time construction subsidy of 2 million yuan for new or renovated stations [6]. - Operational costs for hydrogen refueling stations will be reduced, with annual subsidies based on hydrogen sales volume [6]. Application Expansion - The plan supports the use of hydrogen in industrial applications, particularly in steelmaking, and encourages the development of hydrogen fuel cell vehicles in various transportation sectors [6][7]. - It aims to promote hydrogen energy applications in renewable energy consumption and grid peak regulation [7]. Demonstration Projects - The city seeks to be included in national hydrogen fuel cell vehicle demonstration cities and encourages the establishment of local demonstration zones for hydrogen applications [8]. - Various applications for hydrogen energy, including drones and fuel cell boats, are encouraged in specific regions [8].

Core Insights - Hydrogen energy is viewed as a "ultimate energy" due to its zero emissions and high energy efficiency, with significant potential in the transportation sector [1] - The establishment of hydrogen energy demonstration lines in Hubei province reflects the region's commitment to developing the hydrogen industry through practical applications [1][2] - The Wuhan Economic and Technological Development Zone has become a hub for hydrogen energy, housing 70% of the city's high-end equipment R&D and manufacturing core enterprises [3] Group 1: Hydrogen Energy Applications - Three hydrogen fuel heavy-duty trucks are currently in operation along the Hanyi Expressway, showcasing the practical use of hydrogen energy in logistics [1] - The hydrogen fuel trucks can be refueled in just 10 minutes and have a range of 400 kilometers, contributing to a reduction of 100 tons of CO2 emissions annually for a typical usage of 100,000 kilometers [1] - The Hubei hydrogen energy demonstration line has been operational since March, with approximately 30 hydrogen fuel trucks making daily trips [1] Group 2: Industry Development - The National Electric Power Investment Corporation established the Central China Hydrogen Energy Industry Base in Wuhan, focusing on the R&D and production of core components for fuel cells [2] - The base has achieved an annual production capacity of 5,000 hydrogen fuel cell stack systems, with over 500 units sold nationwide in 2023 [2] - The hydrogen energy industry in Wuhan has reached a scale of 15.5 billion yuan in 2023, with 16 key enterprises contributing to a complete industry chain from hydrogen storage to vehicle production [2] Group 3: Future Prospects - The opening of the Wuhan Hydrogen Technology Industrial Park and the announcement of five new hydrogen projects with over 3 billion yuan in investment mark a new development phase for the hydrogen industry in Wuhan [2] - The local government anticipates a promising future for the hydrogen industry as application scenarios continue to expand [3]

Core Viewpoint - The new materials industry is experiencing rapid growth, with significant opportunities arising from technological advancements, policy support, and the need for domestic production capabilities in response to international trade tensions [2][9][13]. Group 1: Industry Overview - The global new materials industry reached a value of $2.8 trillion in 2019, with a competitive landscape divided into three tiers: developed countries in the first tier, rapidly developing countries like China in the second tier, and emerging economies in the third tier [8][12]. - China's new materials industry generated a total output value of 6.4 trillion yuan in 2021, with an average annual growth rate of 23.1% from 2010 to 2021, and is projected to reach 7.5 trillion yuan in 2022 [9][10]. Group 2: Semiconductor Sector - The global semiconductor market was valued at $595 billion in 2021, with expectations to grow to $790 billion by 2026, driven by advancements in 5G and automotive electronics [3][16]. - The semiconductor materials market in China reached $11.9 billion in 2021, growing by 22.2% year-on-year, indicating a significant increase in domestic demand [31][32]. Group 3: Display Materials - The global OLED materials market is expected to grow from approximately $900 million in 2019 to about $2.6 billion by 2024, with a compound annual growth rate (CAGR) of 23.6% [4]. - Domestic companies like Wanrun and Ruile New Materials are leading suppliers in the liquid crystal and OLED material sectors, with significant market shares [4][15]. Group 4: New Energy Materials - The new energy sector is rapidly evolving, with key materials such as composite copper foil, conductive carbon black, and sodium battery materials expected to see substantial market growth [5][15]. - The market for photovoltaic materials is projected to reach 20 billion yuan by 2025, driven by increasing demand for solar energy solutions [15]. Group 5: Environmental Materials - Traditional chemical applications are witnessing upgrades, with domestic companies like Zhongchumai and Jianlong Weina capitalizing on opportunities in molecular sieves and lubricating oil additives [6][15]. - Aerogels, known for their exceptional insulation properties, are gaining traction in construction and electric vehicle markets, with companies like Chenguang New Materials entering this space [6][15].

Core Viewpoint - The forum aims to explore the current market development status and technological innovations in renewable energy hydrogen production, focusing on ALK, PEM, and AEM hydrogen production technologies, as well as new trends in green hydrogen project applications [2]. Group 1: Forum Overview - The "2025 (Fifth) Renewable Energy Hydrogen Production Industry Development Forum" will be held on July 10-11, 2025, in Suzhou, Jiangsu [2]. - The forum will feature discussions on key materials and hydrogen production systems, including a PEM technology seminar, AEM hydrogen youth forum, on-site visits, supply-demand matching, and technology achievement displays [2]. Group 2: Organizers and Supporters - The forum is organized by DT New Energy, with support from the Shanghai Hydrogen Science and Technology Research Association and Bosch Intelligent Manufacturing Solutions Division [3]. - Notable participants include Syensqo, a leader in membrane materials, and Sichuan Dongcai Technology Group, which is expanding into hydrogen production materials [3]. Group 3: Agenda Highlights - The agenda includes presentations on high-performance low-cost PEM electrolysis technology, alkaline electrolysis key technology research, and innovations in hydrogen production membrane technology [8][28]. - A youth forum will invite young researchers to discuss challenges and innovations in AEM hydrogen production technologies [16]. Group 4: Exhibition and Networking Opportunities - The forum will feature an exhibition area showcasing various hydrogen production technologies and materials, including alkaline and PEM electrolysis systems, catalysts, and testing equipment [14]. - There will be opportunities for supply-demand matching and networking among research institutions, enterprises, and government agencies [25].

Core Viewpoint - The forum aims to explore the current status and future trends of renewable energy hydrogen production, focusing on technological innovations and applications in the green hydrogen sector [2][3]. Group 1: Forum Overview - The "2025 (Fifth) Renewable Energy Hydrogen Production Industry Development Forum" will be held on July 10-11, 2025, in Suzhou, Jiangsu [2]. - The forum will cover key topics such as ALK/PEM/AEM hydrogen production technology market development, key materials, and innovative processes [2]. - Five special activities will be organized, including a PEM technology seminar, AEM hydrogen production youth forum, on-site visits, supply-demand matching, and technology achievement displays [2]. Group 2: Organizers and Supporters - The forum is organized by DT New Energy, with support from the Shanghai Hydrogen Science and Technology Research Association and Bosch Intelligent Manufacturing Solutions [3]. - Notable contributors include Syensqo, a leader in membrane technology, and Sichuan Dongcai Technology Group, which focuses on membrane materials for hydrogen production [3]. Group 3: Agenda Highlights - The agenda includes presentations on high-performance low-cost PEM electrolysis technology, alkaline electrolysis key technology research, and innovations in hydrogen production membrane technology [8][28]. - A youth forum will invite young researchers to discuss challenges and innovations in AEM hydrogen production technology [16]. Group 4: Exhibition and Networking - The exhibition will feature various hydrogen production technologies and materials, including alkaline and PEM electrolysis systems, catalysts, and production equipment [14]. - A supply-demand matching initiative will connect research institutions, enterprises, and government bodies involved in renewable energy hydrogen production [25].

Core Viewpoint - The article emphasizes the importance of innovation in the renewable hydrogen production industry, highlighting the upcoming 2025 Renewable Energy Hydrogen Production Industry Development Forum in Jiangsu, which will focus on advancements in hydrogen production technologies and applications [1]. Group 1: Forum Overview - The forum will take place on July 10-11, 2025, in Jiangsu, focusing on ALK/PEM/AEM hydrogen production technologies and their market development [1]. - It will feature five key activities, including technical discussions, youth forums, and supply-demand matching [1]. - The event aims to facilitate high-quality development in the renewable hydrogen production industry by bringing together top experts and representatives from various sectors [1]. Group 2: Supporting Organizations - The forum is organized by DT New Energy, with support from the Shanghai Hydrogen Science and Technology Research Association and Bosch Intelligent Manufacturing Solutions [2]. - Various companies, such as Syensqo and Sichuan Dongcai Technology Group, are involved, showcasing their contributions to hydrogen production technologies [2]. Group 3: Agenda Highlights - The agenda includes discussions on seawater electrolysis technology, advancements in PEM and AEM hydrogen production materials, and the challenges faced in the industry [7][9]. - Notable speakers include professors from Tsinghua University and Fudan University, as well as executives from leading hydrogen energy companies [7][9]. - The forum will also feature a youth forum aimed at fostering innovation and addressing technical challenges in hydrogen production [13]. Group 4: Exhibition and Networking Opportunities - The forum will host an exhibition area showcasing key components and technologies related to alkaline, PEM, and AEM electrolysis systems [11]. - Networking opportunities will be available for participants to connect with industry leaders and explore collaboration possibilities [18][22].