Academic Journal
Efficient humidity-sensitive electrical response of annealed lithium substituted nickel ferrite (Li–NiFe2O4) nanoparticles under ideal, real and corrosive environments
| العنوان: | Efficient humidity-sensitive electrical response of annealed lithium substituted nickel ferrite (Li–NiFe2O4) nanoparticles under ideal, real and corrosive environments |
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| المؤلفون: | Manikandan, V., Petrila, Iulian, Vigneselvan, S., Dharmavarapu, Raghu, Juodkazis, Saulius, Kavita, S., Chandrasekaran, J. |
| المساهمون: | Swinburne University of Technology |
| المصدر: | Journal of Materials Science: Materials in Electronics, Vol. 29, no. 21 (Nov 2018), pp. 18660-18667 |
| بيانات النشر: | Springer Nature America, Inc |
| سنة النشر: | 2018 |
| المجموعة: | Swinburne University of Technology: Swinburne Research Bank |
| الوصف: | The Li–NiFe2O4 nanoparticles have been prepared via simple cost effective chemical co-precipitation method. X-ray diffraction analysis affirms the cubic spinel structure and particle size is ~ 32 nm. SEM and TEM analysis were revealed the needle shape of nanoparticles with agglomeration. XPS and FT-IR spectrum confirmed composition and usual behaviour of spinel ferrites. Band gap energy of material is 3.62 eV that imply semiconducting nature. Humidity sensor analysis is carried out three different environments in order to test the influence of medium stress factors on sensors parameters. Under these environments, Li–NiFe2O4 nanoparticles exhibit well sensing nature. Besides, the material displays high sensitivity at ideal environments and good stability in real environments. The results also show interesting characteristics of the maturing and aging process of humidity sensors. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | http://hdl.handle.net/1959.3/445637; https://doi.org/10.1007/s10854-018-9987-y |
| DOI: | 10.1007/s10854-018-9987-y |
| الاتاحة: | http://hdl.handle.net/1959.3/445637 https://doi.org/10.1007/s10854-018-9987-y |
| Rights: | Copyright © 2018 Springer Science+Business Media, LLC, part of Springer Nature. |
| رقم الانضمام: | edsbas.7E052936 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s10854-018-9987-y |
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