宁德时代成立两家新公司 4月15日，昆山润时新能源有限公司正式成立，法定代表人范一贞，注册资本246万元人民币。 昆山润时所属行业为电力、热力生产和供应业。股东信息显示，昆山润时由时代绿色能源有限公司100%持股，后者为宁德时代的全资子公 司。 4月11日，时代电服（上海）科技有限公司正式成立，法定代表人王烽，注册资本1亿元人民币。上海电服所属行业为科技推广和应 用服务 业。股东信息显示，上海电服由时代电服科技有限公司100%持股，后者为宁德时代的全资子公司。 宁德时代一季报营收利润双增 摘要显示，本申请属于电池技术领域， 具体公开了一种锌离子电池负极集流体及其制备方法、锌离子电池负极片、锌离子电池和用电装置。该 锌离子电池负极集流体包括：导电基体；金属沉积层，位于所述导电基体的至少一侧表面上，包括金属沉积材料，所述金属沉积材料包括金属 氟化物和金属硫化物中的至少一种，所述金属沉积材料中的金属包括铟、铋、锡、铜、镍中的至少一种。由此， 采用该锌离子电池负极集流体 的锌离子电池具有较高的循环稳定性和利用率。 4月15日，宁德时代披露2025年第一季度业绩报告。财报显示，报告期内，宁德时代实现营收847.05亿元 ...

Battery - BYD has published a patent for zinc-ion battery negative electrode collector, which includes a conductive substrate and a metal deposition layer, enhancing cycle stability and utilization of the battery [1] - CATL showcased a 587Ah high-capacity energy storage cell at the 13th International Energy Storage Summit, achieving an energy density of 430Wh/L and improving the usable energy over its lifecycle by 48% compared to the previous generation [3] - Zhongxin Innovation and Xpeng Huitian have deepened their strategic cooperation, with Zhongxin Innovation continuing to provide high-energy density power batteries for the next generation of aircraft [4] - Ant Group, Hello, and CATL have signed a strategic cooperation agreement to promote smart green travel and digital technology in the new energy industry [5] Materials - China National Materials plans to invest €114 million to establish a wet-process coating separator production base in Hungary, with an annual production capacity of 640 million square meters [8] - Ganfeng Lithium has signed a letter of intent with Lithium Argentina AG to jointly develop the Pozuelos-Pastos Grandes salt lake basin in Argentina, with a long-term production capacity planned to reach 150,000 tons of LCE [10]