MoS2负载量对MoS2/TiO2光催化降解苯酚效率的影响及其作用机理研究OA北大核心CSCDCSTPCD
Effect of MoS2 loading on the photocatalytic performance of MoS2/TiO2 nanocomposites in phenol degradation and the corresponding reaction mechanism analysis
通过水解法制备TiO2纳米颗粒,与经过超声处理后的MoS2片层纳米材料复合制备MoS2/TiO2纳米催化剂,考察不同MoS2负载量对其光催化降解苯酚效率及路径的影响.XRD、SEM、EDS、FT-IR和UV-vis DRS等表征结果表明,复合催化剂主要由锐钛矿型TiO2和MoS2组成;剥离后的MoS2呈现薄片层状结构,均匀地分散在TiO2纳米颗粒当中.光催化降解苯酚性能测试结果显示,对于MoS2/TiO2催化剂,MoS2负载量的提高有利于光催化降…查看全部>>
MoS2/TiO2 nanocomposites was prepared by mixing MoS2 with hydrothermally synthesized TiO2;the effects of MoS2 loading on the photocatalytic performance of MoS2/TiO2 in phenol degradation were investigated.The XRD,SEM,EDS,FT-IR and UV-vis DRS characterization results show that for the MoS2/TiO2 nanocomposites,lamellar MoS2 is uniformly dispersed around the TiO2 nanoparticles.The increase of MoS2 loading is beneficial to the photocatalytic degradation of pheno…查看全部>>
王芳;王雪芹;程凯;王俊磊;宋华
东北石油大学化学化工学院,黑龙江大庆163318东北石油大学化学化工学院,黑龙江大庆163318东北石油大学化学化工学院,黑龙江大庆163318东北石油大学化学化工学院,黑龙江大庆163318东北石油大学化学化工学院,黑龙江大庆163318
化学
MoS2/TiO2光催化苯酚中间产物降解机理
MoS2/TiO2photocatalysisphenolintermediatesdegradation mechanism
《燃料化学学报》 2017 (8)
1001-1008,8
The project was supported by the Province Postdoctoral Fund (LBH-Z15032) and Youth Fund of Northeast Petroleum University(NEPUBS201508)黑龙江省博士后基金面上项目(LBH-Z15032)和东北石油大学校青年科学基金(NEPUBS201508)资助
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