Caesium �Methyl Ammonium Mixed-Cation Lead Iodide Perovskite Crystals: Analysis and Application for Perovskite Solar Cells
IR@CECRI: CSIR-Central Electrochemical Research Institute, Karaikudi
View Archive Info| Field | Value | |
| Title |
Caesium �Methyl Ammonium Mixed-Cation Lead Iodide Perovskite Crystals: Analysis and Application for Perovskite Solar Cells
|
|
| Creator |
Murugadoss, G.
Thangamuthu, R. Saranyan, V. Kanda, H. Ito, S. |
|
| Subject |
Solar Energy
Electrochemical Materials Science |
|
| Description |
The present work addresses two important aspects; (i) crystalline formation of perovskites by fast
powder production method (FPP) in large scale and its corresponding analysis and (ii) fabrication of
mixed cation perovskite solar cells (PSC) by conventional one step method using inorganic copper (I)
thiocyanate (CuSCN) as hole transport material (HTM). In this work, we investigate a stable and
stoichiometrically variable Cs content in powdered MAPbI3 perovskites. For the first time, distinct
morphologies like porous sheets, nanorods and nanowires, tightly bonded grains and fibre structures are
collectively observed for the various concentrations of the Cs mixed with MAPbI3 by the FPP method,
which finds applications in optoelectronic, energy and memory devices. In place of using expensive
organic HTM, in this study, CuSCN is utilized as HTMs due to their cost and humidity resistance for the
application to solar cells. The highest efficiency so far attained using CuSCN HTM in CsxMA1-xPbI3
composite PSC is being discussed
|
|
| Publisher |
Elsevier
|
|
| Date |
2017-10-16
|
|
| Type |
Article
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://cecri.csircentral.net/3235/1/186-2017.pdf
Murugadoss, G. and Thangamuthu, R. and Saranyan, V. and Kanda, H. and Ito, S. (2017) Caesium �Methyl Ammonium Mixed-Cation Lead Iodide Perovskite Crystals: Analysis and Application for Perovskite Solar Cells. Electrochimica Acta, 257. pp. 267-280. ISSN 0013-4686 |
|
| Relation |
http://www.elsevier.com/locate/electacta
http://cecri.csircentral.net/3235/ |
|