四方晶系
罗丹明B
材料科学
纳米结构
光催化
降级(电信)
可见光谱
晶格常数
化学工程
纳米颗粒
光化学
纳米技术
结晶学
晶体结构
光电子学
化学
光学
催化作用
衍射
有机化学
电信
物理
工程类
计算机科学
作者
Vishal Dhiman,Suresh Kumar,Manmeet Kaur,R.P. Sharma,Tarun Chandel,Deepesh Bhardwaj,Dixit Prasher
标识
DOI:10.1016/j.inoche.2023.110923
摘要
The success of Photocatalysis for environmental applications strongly relies upon the availability of suitable energy spectrum as well as absorption of photon energy by the photocatalyst to generate reactive oxygen species (ROS) which are deemed necessary for dye removal. Present work report the solvothermally synthesized Cu2FeSnS4 (CFTS) marigold flower shaped nanostructures which demonstrates significant degradation efficiency against rhodamine B (RhB) dye. The formation of single-phase tetragonal stannite structure of CFTS nanoparticles with lattice constant values a = b = 5.48 Å and c = 10.61 Å was confirmed by XRD analysis. FESEM studies reveals the formation of self-assembled thin sheets of nanoflakes with uniform average thickness 25–30 nm and fringe spacing between adjacent lattice for 〈204〉 atomic plane is found to be 0.19 nm calculated by HR-TEM. The excellent RhB degradation efficiency of 92.1% under visible light within 05 min was achieved under synergetic effect of stirring and synthesized CFTS material.
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