转自：科学网微信公众号 2021年2月5日，李俊参加上海交通大学的面试。他详细介绍了自己近年来的主要工作，以及未来想做的 事情——能发表很好的论文，与领域内同行分享科研思路；也能把成果落地，让绿色能源惠及更多人。 面试官是中国科学院院士、上海交通大学变革性分子前沿科学中心（以下简称变革性分子中心）主任丁 奎岭。丁奎岭告诉李俊，这些事情在变革性分子中心都能实现。该中心与上海光源仅一墙之隔，开展同 步辐射实验很方便。同时，该中心所处的上海张江，科创氛围十分浓厚，聚集着大量初创公司，有助于 未来转化。 面试很顺利。第二天，李俊就拿到了上海交通大学长聘教轨副教授的offer。 此前十余年，李俊长期在加拿大、美国、瑞士等国从事科研工作。不了解国内学术生态、没有根基，如 何在竞争激烈的环境中站稳脚跟？考虑再三后，李俊没有着急回国，而是继续过渡了一年多时间，为独 立建组做准备——回国后的研究方向、学生的培养模式，都成型于此阶段。 2022年10月，做好了充分准备的李俊来到上海，开启新的科研生涯。此后三年多，他招兵买马组建实验 室、做科研发表高水平学术论文、成立初创公司推动转化，每一件事都在有条不紊地往前推进。 2026年2 ...

Group 1 - The core viewpoint of the article highlights that the demand for lithium-ion batteries is currently strong, leading to an increase in the prices of certain raw materials and battery materials [2] - The company,瑞泰新材, has a current production capacity of over 2000 tons for lithium-ion battery electrolyte additives, including LiTFSI, which is sufficient to meet market demand [2] - The company acknowledges that the solid-state battery technology still requires development in technical, product, and commercial aspects, urging investors to be cautious about investment risks [2]

Group 1 - The company currently focuses on lithium salt additives for lithium-ion battery electrolytes, including LiDFP, LiTFSI, LiDFOB, and LiTFS, and does not involve VC [2] - There has been no mention of recent price increases for related products [2]

Core Viewpoint - The company,瑞泰新材, is focused on lithium-ion battery electrolyte additives, primarily lithium salt additives, which have a high technical barrier and are widely used in power lithium-ion batteries to enhance performance [1] Group 1: Product Overview - The company's lithium-ion battery electrolyte additives include lithium difluoro phosphate (LiDFP), lithium bis(trifluoromethylsulfonyl)imide (LiTFSI), lithium difluoro(oxalato)borate (LiDFOB), and lithium trifluoromethanesulfonate (LiTFS) [1] - These products improve high and low-temperature performance, cycle performance, and fast charging performance of lithium-ion batteries [1] Group 2: Market Application - Some of the company's products have been applied in solid-state lithium-ion batteries and other new battery types, achieving mass shipments [1]

Core Viewpoint - The company,瑞泰新材, focuses on lithium-ion battery electrolyte additives, primarily using lithium salt additives, and does not involve ethylene carbonate [1] Group 1: Company Information - 瑞泰新材's lithium-ion battery electrolyte additives include lithium difluoro phosphate (LiDFP), lithium bis(trifluoromethylsulfonyl)imide (LiTFSI), lithium difluoro(oxalato)borate (LiDFOB), and lithium trifluoromethanesulfonate (LiTFS) [1]

Core Viewpoint - The company, 瑞泰新材 (301238.SZ), is focused on lithium-ion battery electrolyte additives, primarily lithium salt additives, which are crucial for enhancing battery performance in various conditions [1] Group 1: Product Overview - The company's lithium-ion battery electrolyte additives include lithium difluoro phosphate (LiDFP), lithium bis(trifluoromethylsulfonyl)imide (LiTFSI), lithium difluoro(oxalato)borate (LiDFOB), and lithium trifluoromethanesulfonate (LiTFS) [1] - These products have a high technical barrier and are widely used in power lithium-ion batteries to improve high and low-temperature performance, cycle performance, and fast charging capabilities [1] Group 2: Market Application - Some of the company's products have also been applied in solid-state lithium-ion batteries and other new battery types, with bulk shipments already established [1]

Core Viewpoint - The company, 瑞泰新材, confirmed that its 20,000-ton LiTFSI production line in Zhangjiagang, Jiangsu, is set to commence operations in the third quarter of 2025, which will meet the demand for 40 GWh of solid-state batteries [2] Company Summary - 瑞泰新材's lithium-ion battery electrolyte additives primarily consist of lithium salt additives, including LiDFP, LiTFSI, LiDFOB, and LiTFS, with a total existing capacity exceeding 2,000 tons [2] - The current LiTFSI production capacity is sufficient to meet market demand [2] Industry Summary - The solid-state battery technology, product, and commercial routes are still under development, indicating potential growth and investment opportunities in the sector [2]