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旗滨新能源申请钙钛矿电池结构制备方法及钙钛矿电池专利,解决钙钛矿溶液覆盖面积不足致电池效率提升受限问题
Jin Rong Jie·2025-07-30 07:44

Group 1 - The company, Qibin New Energy Development (Shenzhen) Co., Ltd., has applied for a patent related to "Preparation Method of Perovskite Battery Structure and Perovskite Battery," with publication number CN120390509A and application date of June 2025 [1] - The patent addresses a method for preparing perovskite battery structures, which involves setting a transition layer on the electron transport layer or hole transport layer that releases bubbles during sublimation [1] - The method includes the formation of a hollow structure in the battery semi-finished product, allowing for improved filling of perovskite solution, which aims to enhance battery efficiency by overcoming coverage area limitations [1] Group 2 - Qibin New Energy Development (Shenzhen) Co., Ltd. was established in 2022 and is primarily engaged in technology promotion and application services [2] - The company has a registered capital of 10 million RMB and holds 68 patents along with 4 administrative licenses according to data from Tianyancha [2]