发明人钱学锋,孙丽萍,沈红梅. "Method for the Synthesis of Formamidine Hydroiodide (99.99%, trace metals basis) [for Perovskite precursor]" [P]. 中国发明专利, 专利号 CN 117886427 A, 授权公告日 2025-09-04.
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