Traversing the advantageous role of samarium doped spinel nanoferrites for photocatalytic removal of organic pollutants

作     者：Sneha Singh Paramdeep Kaur Vinod Kumar K.B.Tikoo Sonal Singhal Sneha Singh;Paramdeep Kaur;Vinod Kumar;K.B.Tikoo;Sonal Singhal

作者机构：Department of ChemistryPanjab UniversityChandigarh160014India HRTEM Facility LabNIPERSA.S.NagarMohaliPunjab160062India 

出 版 物：《Journal of Rare Earths》 (稀土学报（英文版）)

年 卷 期：2021年第39卷第7期

页      面：781-789,I0002页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081704[工学-应用化学] 081705[工学-工业催化] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：Project supported by Council of Scientific and Industrial Research of India(CSIR)(09/135(0760)/2017-EMR-I) Department of Science and Technology of India(DST/TMD(EWO)/OWUIS-2018/RS-15(G)) 

主　　题：Samarium doped nanoferrites Sol-gel Pharmaceutical degradation Recyclability Rare earths 

摘      要：The present work reportes the pertinence of samarium(Sm) doped spinel nanoferrites as magnetically recoverable photocatalyst for the removal of organic pollutants from ***,a series of Sm substituted spinel nano ferrites,MSm_(x)Fe_(2-x)O_(4)(M=Ni,Co;x=0,0.02,0.06,0.1) we re synthesized via sol-gel *** effect of Sm doping on the structural,morphological,optical and magnetic properties of pristine nanoferrites was investigated ***,the fabricated samples were explored as photocatalysts for the oxidative degradation of antibiotics(ofloxacin and norfloxacin) and dyes(methyl orange and safranin O).The Sm doped nanoferrites exhibit astonishing catalytic efficacy that can be attributed to higher surface area,octahedral site preference of Sm ions and reduced band *** synthesized nanoferrites display excellent recyclability which enables them to be utilized as potential photocatalysts for wastewater treatment.