| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Eslava, Salvador
Imperial College London
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Activating 2D MoS2 by loading 2D Cu–S nanoplatelets for improved visible light photocatalytic hydrogen evolution, drug degradation, and CO2 reductioncitations
- 2024Ca‐doped PrFeO<sub>3</sub> photocathodes with enhanced photoelectrochemical activitycitations
- 2021Structural Evolution of Iron Forming Iron Oxide in a Deep Eutectic-Solvothermal Reactioncitations
- 2021Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolutioncitations
- 2020Silver-Decorated TiO2 Inverse Opal Structure for Visible Light-Induced Photocatalytic Degradation of Organic Pollutants and Hydrogen Evolutioncitations
- 2020Strategies for the deposition of LaFeO3 photocathodescitations
- 2019Graphite-protected CsPbBr3 perovskite photoanodes functionalised with water oxidation catalyst for oxygen evolution in watercitations
- 2019Enhanced Ceria Nanoflakes using Graphene Oxide as a Sacrificial Template for CO Oxidation and Dry Reforming of Methanecitations
- 2019Inexpensive Metal Free Encapsulation Layers Enable Halide Perovskite Based Photoanodes for Water Splitting
- 2019Enhanced ceria nanoflakes using graphene oxide as a sacrificial template for CO oxidation and dry reforming of methanecitations
- 2019Enhanced ceria nanoflakes using graphene oxide as a sacrificial template for CO oxidation and dry reforming of methanecitations
- 2019Strategies for the deposition of LaFeO3 photocathodes:improving the photocurrent with a polymer templatecitations
- 2018Screen printed carbon CsPbBr3 solar cells with high open-circuit photovoltagecitations
- 2018Enhanced Ceria Nanoflakes using Graphene Oxide as a Sacrificial Template for CO Oxidation and Dry Reforming of Methanecitations
- 2018Efficient hematite photoanodes prepared by hydrochloric acid-treated solutions with amphiphilic graft copolymercitations
- 2017A facile way to produce epoxy nanocomposites having excellent thermal conductivity with low contents of reduced graphene oxidecitations
- 2016Autonomous self-healing structural composites with bio-inspired designcitations
- 2015Printing in Three Dimensions with Graphenecitations
- 2013Metal-organic framework ZIF-8 films as low-κ dielectrics in microelectronicscitations
- 2008Reaction of trimethylchlorosilane in spin-on Silicalite-1 zeolite filmcitations
- 2008Nanoporous organosilicate films prepared in acidic conditions using tetraalkylammonium bromide porogenscitations
- 2007Characterization of a molecular sieve coating using ellipsometric porosimetrycitations
- 2007Profile control of novel non-Si gates using B Cl3 N2 plasmacitations
Places of action
| Organizations | Location | People |
|---|
article
Screen printed carbon CsPbBr3 solar cells with high open-circuit photovoltage
Abstract
<p>Screen printed mesoporous carbon solar cells (mC-PSC) are a promising fully printable technology that does not require organic hole conductors, expensive metal contacts or vacuum processing. However, when infiltrated with the archetypal CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> perovskite, mC-PSCs show low voltage which limits their use in innovative applications such as indoor light harvesting. Here we investigate both planar (C-PSC) and mesoporous (mC-PSC) carbon cells, based on all-inorganic CsPbBr<sub>3</sub>. Pure CsPbBr<sub>3</sub> is a yellow material with an orthorhombic crystal structure at room temperature and a 2.3 eV band gap, which is not ideal for solar cell applications. However, CsPbBr<sub>3</sub> is thermally stable up to over 400 °C and high-voltage planar carbon solar cells, with open circuit voltages of up to 1.29 V and efficiencies up to 6.7% have been reported in the literature. We focus on the effect of the post-annealing temperature on the material properties and photovoltaic activity. XPS and XRD results show a non-linear trend with temperature, with significant improvements in composition between 200 and 300 °C. Both the mesoporous and planar champion devices were obtained after heat processing at 400 °C, reaching PCEs of 8.2% and 5.7% respectively. The average V<sub>oc</sub> for the planar and mesoporous devices were 1.33 V and 1.27 V respectively with a record 1.44 V for the best mC-PSC.</p><p><br/></p><p>This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 665992 </p>