Directed assembly of nanocrystals for tuneable semiconducting polymer composites
Lead Research Organisation:
Imperial College London
Department Name: Chemistry
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Organisations
People |
ORCID iD |
Saif Haque (Principal Investigator) | |
Jenny Nelson (Co-Investigator) |
Publications
Matthews PD
(2018)
Black phosphorus with near-superhydrophobic properties and long-term stability in aqueous media.
in Chemical communications (Cambridge, England)
Mokhtar MZ
(2017)
CH3NH3PbI3 films prepared by combining 1- and 2-step deposition: how crystal growth conditions affect properties.
in Physical chemistry chemical physics : PCCP
Röhr J
(2018)
Charge Transport in Spiro-OMeTAD Investigated through Space-Charge-Limited Current Measurements
in Physical Review Applied
Bryant D
(2016)
Correction: Light and oxygen induced degradation limits the operational stability of methylammonium lead triiodide perovskite solar cells
in Energy & Environmental Science
Lewis E
(2016)
Diatom Frustules as a Biomineralized Scaffold for the Growth of Molybdenum Disulfide Nanosheets
in Chemistry of Materials
Westbrook R
(2018)
Effect of Interfacial Energetics on Charge Transfer from Lead Halide Perovskite to Organic Hole Conductors
in The Journal of Physical Chemistry C
Vaissier V
(2014)
Effect of Molecular Fluctuations on Hole Diffusion within Dye Monolayers
in Chemistry of Materials
Ding D
(2018)
Efficient Hybrid Solar Cells Based on Solution Processed Mesoporous TiO 2 /Tin(II) Sulfide Heterojunctions
in ACS Applied Energy Materials
Yang Y
(2017)
Emergent Properties of an Organic Semiconductor Driven by its Molecular Chirality.
in ACS nano
Prashanthan K
(2017)
Enhancement of hole mobility in hybrid titanium dioxide/poly(3-hexylthiophene) nanocomposites by employing an oligothiophene dye as an interface modifier
in Journal of Materials Chemistry C
Description | Hybrid organic-inorganic nanocomposites are attracting huge interest for range of applications such as solar cells, light emitting diodes and photonics. The ability to control the (i) structural morphology of the hybrid composite and (ii) interface function, are key challenges that have major implications for next generation optoelectronic devices. In this project, we focused on these tasks. Key highlights of this project are: 1) Development of a range of nanocrystal materials with tailored morphology and optical gap. 2) Improving the understanding of the interfacial energetics on electron and hole transfer in organic - inorganic semiconductor films. 3) Improved fundamental understanding of the factors influencing the stability of hybrid organic lead halide perovskite materials and solar cells. In particular, we have reported on the role of light and oxygen on the degradation of methyl ammonium lead triiodide perovskite films and devices. These findings are expected to impact fields beyond solar cells and will also be exploited in different areas, such as new nanomaterial-enabled technologies. |
Exploitation Route | The project team have continued to collaborate and have successfully obtained further EPSRC funding to work on hybrid solar cells and in particular perovskite devices. |
Sectors | Chemicals,Electronics,Energy,Environment |
Description | The finding have been used to publish a number of papers as indicated in this submission. The project team has continued to work together and collaborate and which has led to further EPSRC funding. |
First Year Of Impact | 2014 |
Sector | Energy,Environment |