[0050] 为研究PCN 222的热稳定性,对实施例1制备获得的PCN 222进行了的热重分析 (TGA),在氮气气氛下0-600°C范围内10°C/min升温。其实验结果如图3A所示,该PCN 222材 料具有非常好的热稳定性,升温至450°C基本无明显失重(>85%),即使升温至600°C,仍保 持有65%左右的重量。
The thermal stability and optical properties were studied by thermogravimetric analysis (TGA) and fluorescence spectroscopy. PCN-222(Zn) and PCN-222(Zn)/GO were used as both adsorbents and photocatalysts for the adsorption and visible light photodegradation of organic dye methylene blue in aqueous ...
为研究PCN 222的热稳定性,对实施例1制备获得的PCN 222进行了的热重分析(TGA),在氮气气氛下0-600°C范围内10°C/min升温。其实验结果如图3A所示,该PCN 222材料具有非常好的热稳定性,升温至450°C基本无明显失重(>85%),即使升温至600°C,仍保持有65%左右的重量。 为研究PCN 222的结晶情况,对实施例1制备...