Controlling the moisture - towards stable and efficient flexible perovskite solar cells
Grant Data
Project Title
Controlling the moisture - towards stable and efficient flexible perovskite solar cells
Principal Investigator
Professor Djurisic, Aleksandra
(Project Coordinator (PC))
Co-Investigator(s)
Dr Feng Shien Ping Tony
(Co-principal investigator)
Professor Li Gang
(Co-principal investigator)
Dr Li Wendi
(Co-principal investigator)
Dr Tang Jinyao
(Co-principal investigator)
Duration
42
Start Date
2021-06-01
Amount
3510950
Conference Title
Controlling the moisture - towards stable and efficient flexible perovskite solar cells
Keywords
flexible electrodes, halide perovskites, quasi-2D, solar cells, surface modification
Discipline
Materials SciencesEnergy
Panel
Physical Sciences (P)
HKU Project Code
C7018-20G
Grant Type
Collaborative Research Fund (CRF) - Group Research Project
Funding Year
2020
Status
On-going
Objectives
Refer to hard copy of the ""Revised Budget Breakdown and Objectives/Work Programme of C7015-20G"" submitted to the RGC on February 26, 2021. Objectives (point 7) Fabricate flexible PSCs with high efficiency (19%) and excellent stability demonstrated in different ISOS protocols, including outdoor testing (stabilized T80 exceeding 1000 h under at least one ISOS protocol) The change in the last objective involves the following changes in the scope of the work proposed for device performance testing: We will scale down the extensive stability testing proposed. This will involve conducting fewer different accelerated aging protocols (all the protocols will be kept except accelerated aging under electrical bias as the least common and least likely to provide significant insight and added value compared to other protocols). In addition, we will derive acceleration factors only for the most common accelerated aging protocol involving constant simulated solar illumination in ambient.