三氧化铬双吡啶络合物在有机合成中作为氧化剂而得到应用,作为化学传感器电活性材料的研究尚未见文献报导。我们以三氧化铬双吡啶络合物为电活性材料研制了吡啶、N,N-二甲基苯胺通用的PVC膜离子选择电极。 三氧化铬双吡啶络合物参照文献方法制得。称取10mg电活性材料置于烧杯中,加数滴丙酮、0.6ml邻苯二甲酸二丁酯、5ml四氢呋喃、再加入200mg PVC粉,迅速搅 Chromium trioxide bipyridyl complexes have been used as oxidants in organic synthesis, and no studies have been reported on the electrochemical sensors as electroactive materials. We use pyridine chromium bipyridine complex as electroactive material developed pyridine, N, N-dimethylaniline common PVC membrane ion selective electrode. Chromium trioxide bipyridine complex prepared by reference to the literature. Weigh 10mg electroactive material placed in a beaker, add a few drops of acetone, 0.6ml of dibutyl phthalate, 5ml of tetrahydrofuran, then add 200mg PVC powder, quickly stir