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1975632963

新虫 (正式写手)

[求助] 求助WS2的p,n性能到底如何

采用水热法(WCl6和硫代乙酰胺,240摄氏度,24h)合成了WS2,对其进行气体传感器测试,检测气体硫化氢。奇怪的是,同一批次的WS2对同一种气体同时产生了p型和n型两种性能的响应。

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jejdnnd

新虫 (小有名气)

大佬您还在吗,我在用硫代乙酰胺和WCl6制备WS2,请问您制备完二硫化物后反应釜是怎么清洗的啊,我尝试用了热水、乙醇、HF溶液以及CS2清洗,但后续用同一个高压釜做其他实验时总是有股很臭的味道,请问您有遇到这种情况吗
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