Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method
In this research work Fe and Ni co-doped Tin oxide (SnO _2 ) nanoparticles have been prepared by co-precipitation method. The samples were prepared at various combination of Fe and Ni from 0% up to 10%. The produced nanoparticles were studied by x-ray diffraction (XRD), Scanning Electron Microscopy...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2024-01-01
|
| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ad1d87 |
| _version_ | 1797340286371758080 |
|---|---|
| author | Mst Halima Khatun Ruhul Amin Md Samiul Islam Sarker Md Rasel Shikder Suravi Islam Md Shahjahan |
| author_facet | Mst Halima Khatun Ruhul Amin Md Samiul Islam Sarker Md Rasel Shikder Suravi Islam Md Shahjahan |
| author_sort | Mst Halima Khatun |
| collection | DOAJ |
| description | In this research work Fe and Ni co-doped Tin oxide (SnO _2 ) nanoparticles have been prepared by co-precipitation method. The samples were prepared at various combination of Fe and Ni from 0% up to 10%. The produced nanoparticles were studied by x-ray diffraction (XRD), Scanning Electron Microscopy (SEM), UV–vis Spectrophotometer, Fourier Transformation Infrared Spectroscopy (FTIR) and Vibrating Sample Magnetometer (VSM). The XRD study reveals the formation of rutile structure of the undoped and doped SnO _2 nanoparticles with the average crystallite size of 1.5–10.8 nm. Metal oxide bonding is confirmed through FTIR measurement. Optical band gap redshift (3.9 to 3.64 eV) with doping of Fe and Ni atom is observed. SEM image confirms the formation of spheroidal nanoparticles and size of the nanoparticle varies from 36 to 15 nm. The VSM study shows the ferromagnetic phase transition at 7% Ni, Fe doped SnO _2 nanoparticles. This ferromagnetism arises for the oxygen vacancies and defect states. Further, increase of doping concentration of 10%, nanoparticles show the phase transition from ferromagnetic to paramagnetic. Such transition can be applicable in hyperthermia treatment and memory devices. |
| first_indexed | 2024-03-08T09:59:48Z |
| format | Article |
| id | doaj.art-5f3f09e7bdcd4d77b8a430cb6adb67d2 |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-08T09:59:48Z |
| publishDate | 2024-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-5f3f09e7bdcd4d77b8a430cb6adb67d22024-01-29T13:15:02ZengIOP PublishingMaterials Research Express2053-15912024-01-0111101610210.1088/2053-1591/ad1d87Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation methodMst Halima Khatun0Ruhul Amin1Md Samiul Islam Sarker2https://orcid.org/0000-0002-5399-6150Md Rasel Shikder3Suravi Islam4Md Shahjahan5Department of Physics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University , Gopalganj, BangladeshDepartment of Physics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University , Gopalganj, BangladeshDeparment of Physics, Rajshahi University , BangladeshDepartment of Physics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University , Gopalganj, BangladeshBangladesh Council of Scientific and Industrial Research (BCSIR) , Dhaka, BangladeshDepartment of Physics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University , Gopalganj, BangladeshIn this research work Fe and Ni co-doped Tin oxide (SnO _2 ) nanoparticles have been prepared by co-precipitation method. The samples were prepared at various combination of Fe and Ni from 0% up to 10%. The produced nanoparticles were studied by x-ray diffraction (XRD), Scanning Electron Microscopy (SEM), UV–vis Spectrophotometer, Fourier Transformation Infrared Spectroscopy (FTIR) and Vibrating Sample Magnetometer (VSM). The XRD study reveals the formation of rutile structure of the undoped and doped SnO _2 nanoparticles with the average crystallite size of 1.5–10.8 nm. Metal oxide bonding is confirmed through FTIR measurement. Optical band gap redshift (3.9 to 3.64 eV) with doping of Fe and Ni atom is observed. SEM image confirms the formation of spheroidal nanoparticles and size of the nanoparticle varies from 36 to 15 nm. The VSM study shows the ferromagnetic phase transition at 7% Ni, Fe doped SnO _2 nanoparticles. This ferromagnetism arises for the oxygen vacancies and defect states. Further, increase of doping concentration of 10%, nanoparticles show the phase transition from ferromagnetic to paramagnetic. Such transition can be applicable in hyperthermia treatment and memory devices.https://doi.org/10.1088/2053-1591/ad1d87SnO2 nanoparticlesoptical propertiesmagnetic properties |
| spellingShingle | Mst Halima Khatun Ruhul Amin Md Samiul Islam Sarker Md Rasel Shikder Suravi Islam Md Shahjahan Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method Materials Research Express SnO2 nanoparticles optical properties magnetic properties |
| title | Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method |
| title_full | Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method |
| title_fullStr | Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method |
| title_full_unstemmed | Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method |
| title_short | Structural and magnetic properties of Fe and Ni co-doped SnO2 nanoparticles prepared by co-precipitation method |
| title_sort | structural and magnetic properties of fe and ni co doped sno2 nanoparticles prepared by co precipitation method |
| topic | SnO2 nanoparticles optical properties magnetic properties |
| url | https://doi.org/10.1088/2053-1591/ad1d87 |
| work_keys_str_mv | AT msthalimakhatun structuralandmagneticpropertiesoffeandnicodopedsno2nanoparticlespreparedbycoprecipitationmethod AT ruhulamin structuralandmagneticpropertiesoffeandnicodopedsno2nanoparticlespreparedbycoprecipitationmethod AT mdsamiulislamsarker structuralandmagneticpropertiesoffeandnicodopedsno2nanoparticlespreparedbycoprecipitationmethod AT mdraselshikder structuralandmagneticpropertiesoffeandnicodopedsno2nanoparticlespreparedbycoprecipitationmethod AT suraviislam structuralandmagneticpropertiesoffeandnicodopedsno2nanoparticlespreparedbycoprecipitationmethod AT mdshahjahan structuralandmagneticpropertiesoffeandnicodopedsno2nanoparticlespreparedbycoprecipitationmethod |