如题,最近在做磁性离子液体,看了一些外文文章,文章上面在用紫外初步鉴定FeCl4-是否形成,原文是这样说的:Both Liquid 1 and Liquid 2 show three absorption peaks at 534, 619, and 688 nm. Thesepeaks are well known as characteristic peaks of FeCl4-.We therefore conclude that both Liquid 1 and 2 contain theFeCl4- ion.这个只是其中一篇,我现在用乙腈但是峰处在300nm左右,我查看我能查到的所有文章,上面都没能说明溶剂。 |