一种二硫化硒的合成方法
本申请提供二硫化硒的合成方法,包括:将硒粉与硫粉混合均匀,得到混合料;混合料装入模具中,放入压力合成设备中,采用惰性气体对压力合成设备进行气体置换后,继续通入惰性气体将压力调节至0.15~1.0MPa后,密封压力合成设备,升温至110~240℃,进行保温反应;所得反应产物经冷却、脱模后,即得二硫化硒。该合成方法收率高、所得产品纯度高、元素比精准可控、成分均匀性好、无偏析;工艺简单无有害排放,批次稳定,成本低,易放大。
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