oaioai:ir.ipe.ac.cn:122111/32384

亚铁盐制备高结晶度mil100fe纳米材料及其光降解有机染料性能

Abstract

为了高效、低成本合成光催化性能优异MOFs纳米颗粒,首先将均苯三甲酸与氢氧化钠反应制备均苯三甲酸三钠盐水溶液,之后与亚铁盐(氯化亚铁和醋酸亚铁)水溶液在室温下搅拌24h,合成高结晶度和高稳定性的MIL-100(Fe)纳米颗粒。采用X射线衍射仪、扫描电子显微镜、紫外-可见漫反射光谱仪、紫外-可见分光光度计等对MIL-100(Fe)纳米颗粒的晶体结构、形貌、光吸收和光催化性能进行测试表征,结果表明在紫外光照射下,MIL-100(Fe)/H_2O_2体系具有优异的光催化降解罗丹明B和甲基橙等有机染料性能

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oaioai:ir.ipe.ac.cn:122111/32384Last time updated on 12/5/2019

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