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在混合助熔剂NaCl-CdCl2(CdCl2:NaCl=1:7):基质CdS=1:3.6和用离子交换树脂纯化热处理物中可溶性离子的条件下,制备出数均位径=3.13μm,最大和最小晶粒的直径比=4.9的多晶光敏硫化镉──CdS:Cu·In。用它制造的NP静电照相感光鼓的光电性能优良且抗湿性强。
Under the conditions of mixing flux NaCl-CdCl2 (CdCl2: NaCl = 1: 7): matrix CdS = 1: 3.6 and purifying the soluble ions in the heat-treated product by ion exchange resin, , The polycrystalline photosensitive cadmium sulfide ──CdS: Cu · In with a maximum and a minimum crystal grain diameter ratio = 4.9. The NP electrophotographic photosensitive drum produced by it has excellent photoelectric properties and high moisture resistance.