YONGTAI TECH.(SZ:002326) Zheng Quan Shi Bao Wang·2025-09-09 13:09Core Viewpoint - Yongtai Technology has established a joint venture, Yongtai Xinfeng, to enhance its collaboration with Fudan University on lithium battery technology development, aiming to accelerate the commercialization of research outcomes and strengthen its competitive position in the lithium battery materials sector [1][2]. Group 1: Joint Venture Establishment - Yongtai Technology has completed the registration of the joint venture Yongtai Xinfeng, with a registered capital of 10 million yuan, where Yongtai contributes 6.7 million yuan (67%) [1]. - The joint venture aims to serve as an industrialization platform for the medium and long-term lithium battery technology development project [1]. Group 2: Collaboration with Fudan University - The partnership with Fudan University involves significant figures such as Gao Yue and Wang Bingjie, who are recognized researchers in polymer science and materials [2]. - Gao Yue's team has made advancements in non-lithium positive electrode materials for lithium-ion batteries, addressing core challenges and achieving breakthroughs in battery lifespan and high-rate applications [2][3]. Group 3: Technological Innovations - The research team has developed a lithium carrier molecule that can restore the capacity of aging batteries, allowing them to maintain 96% of their original capacity after extensive use, significantly extending their cycle life [3]. - Wang Bingjie’s team has also achieved a breakthrough in fiber battery technology, producing a 10-meter long single fiber battery with a capacity exceeding 1Ah, setting a record for continuous production [3].