| PRODUCT NAME |
A LEAD-FREE VACANCY-ORDERED PEROVSKITE SOLAR CELL ARCHITECTURE WITH ENHANCED INTERFACIAL CHARGE EXTRACTION
|
| ABSTRACT |
The present invention provides a high-performance cell configuration characterized by the sequential stack: FTO/GO/(MA0.5Cs0.5)2SnI6/PEDOT:PSS/Pt. A primary objective of this invention is to provide an architecture where a Graphene Oxide (GO) layer reduces the surface roughness of the conductive substrate (from 12.5 nm to a functional level) to facilitate the growth of a compact VOP morphology. Another objective is to utilize a poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) hole transport layer in direct contact with the VOP absorber to ensure low-resistance hole extraction, coupled with a Platinum (Pt) counter electrode deposited via slot-coating to provide superior catalytic activity and electrical contact.
|
| FILING COUNTRY |
Malaysia
|
| REG. NUMBER |
PI2026001203
|
| INTELLECTUAL STATUS |
Patent Filing
|
| FILE DATE |
2/3/2026
|
| IP TYPE |
Patent
|
| YEAR APPLY |
2026
|
| DEPARTMENT |
105
|
| STAF NO / MATRIC NO |
AYU WAZIRA BINTI AZHARI, 810408-09-5184, 0100639
|
| OWNER NAME |
UNIVERSITI MALAYSIA PERLIS
|
| EQUITY PERCENTAGE |
|
| NOTEL HP |
1126102484
|
