取少量0.07% Pt/r.d-SnO2-ALD,0.27% Pt/r.d-SnO2-ALD,0.32% Pt/r.d-SnO2-ALD少量粉末,在测试之前用无水乙醇溶解,超声使其分散均匀,然后取少量液体滴在铜网上,自然晾干后后用于测试,分析样品的微观形貌及结构信息。
Take a small amount of 0.07% Pt/r.d-SnO2-ALD,0.27% Pt/r.d-SnO2-ALD,0.32% Pt/r.d-SnO2-ALD powder, dissolve it with anhydrous ethanol before the test, and disperse it evenly by ultrasound, then take a small amount of liquid drop on the copper net, dry it naturally and then use it for test. The microstructure and structure of the samples were analyzed.