Synthesis and dielectric characterisation of triiodide perovskite methylammonium lead iodide for energy applications

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dc.contributor.authorMahapatra,S.K.
dc.contributor.authorSaykar, N.
dc.contributor.authorBanerjee, Indrani
dc.contributor.authorHobson, P.R.
dc.contributor.authorSharma, A.K.
dc.contributor.authorRay, A.K.
dc.date.accessioned2019-02-15T09:29:37Z
dc.date.accessioned2024-08-13T12:46:08Z
dc.date.available2019-02-15T09:29:37Z
dc.date.available2024-08-13T12:46:08Z
dc.date.issued2018
dc.description.abstractImpedance spectroscopic measurements on spin coated 550 nm thick perovskite films sandwiched between titanium oxide (TiO2) deposited on fluorine doped tin oxide (FTO) glass substrates and with a platinum (Pt) counter electrode have been performed to determine the influence of the percentage of PbI2 in methylammonium lead iodide (CH3NH3PbI3) compounds. These compounds with perovskite structure have been synthesized by weaving methylammonium iodide (CH3NH3I) and lead iodide (PbI2) in two different weight ratios of 1:4 and 3:7. The surface grains are found from the scanning electron microscoping images to have become relatively larger with increasing PbI2 content in spincoated perovskite film. Nearly 2% increase in optical band gap has been observed with increasing weight ratio of PbI2 content from 1:4 to 3:7.en_US
dc.identifier.citationMahapatra, S.K., Saykar, N., Banerjee, Indrani. et al. (2018). Synthesis and dielectric characterisation of triiodide perovskite methylammonium lead iodide for energy applications. Journal of Materials in Electronics 29(21), PP. 18693-18698. https://doi.org/10.1007/s10854-018-9992-1en_US
dc.identifier.doi10.1007/s10854-018-9992-1
dc.identifier.issnPrint- 0957-4522
dc.identifier.issnOnline-1573-482X
dc.identifier.urihttp://10.2.3.109/handle/32116/2003
dc.identifier.urlhttps://link.springer.com/article/10.1007%2Fs10854-018-9992-1
dc.language.isoen_USen_US
dc.publisherSpringeren_US
dc.subjectGibbs free energyen_US
dc.subjectKubelka-Munk functionen_US
dc.subjectCharge transfer resistanceen_US
dc.subjectHopping transporten_US
dc.subjectDielectric lossen_US
dc.titleSynthesis and dielectric characterisation of triiodide perovskite methylammonium lead iodide for energy applicationsen_US
dc.title.journalJournal of Materials Science: Materials in Electronicsen_US
dc.typeArticleen_US

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