인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
In this work, sulphur doped copper ferrites (S-CuFe<sub>2</sub>O<sub>4</sub>) photocatalysts were successfully synthesized for the first time using the facile hydrothermal method. The as-synthesized photocatalysts were characterized through XRD, Raman, TGA, FT-IR, UV-Vis-DRS, SEM, EDX and PL techniques. The results revealed that doping with sulphur has been found to be a suitable alternative that causes strain in the lattices as anions replace the oxygen from the CuFe<sub>2</sub>O<sub>4</sub> nanostructures. Due to sulphur dopants, photocatalysts are able to efficiently trap and transfer the photoinduced charges, which readily suppress charge recombination. A UV-Vis spectrophotometer was used to monitor the degradation of selective toxic organic dyes (RhB, CR, MO, and CV) in aqueous media. The dye degradation results provide evidence for the surprisingly superior performance of S-CuFe<sub>2</sub>O<sub>4</sub> over pristine CuFe<sub>2</sub>O<sub>4</sub>. On the basis of its efficiencies, this work can be assigned as an excellent candidate for photocatalysis science.
#Raman spectroscopy
#Photocatalysis
#Sulfur
#Doping
#Materials science
#Dopant
#Degradation (telecommunications)
#Hydrothermal circulation
#Aqueous solution
#Nanostructure
#Photochemistry
#Chemical engineering
#Inorganic chemistry
#Nanotechnology
#Chemistry
#Optoelectronics
#Organic chemistry
#Catalysis
#Metallurgy
#Optics
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