Projects
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| Reference Number | EP/Z000343/1 | |
| Title | Innovating Photocatalysis with Sulphide Perovskite Materials | |
| Status | Started | |
| Energy Categories | Hydrogen and Fuel Cells (Hydrogen, Other infrastructure and systems R&D) 100%; | |
| Research Types | Basic and strategic applied research 100% | |
| Science and Technology Fields | PHYSICAL SCIENCES AND MATHEMATICS (Chemistry) 100% | |
| UKERC Cross Cutting Characterisation | Not Cross-cutting 100% | |
| Principal Investigator |
Professor L Steier Oxford Chemistry University of Oxford |
|
| Award Type | Standard | |
| Funding Source | EPSRC | |
| Start Date | 01 March 2024 | |
| End Date | 28 February 2029 | |
| Duration | 60 months | |
| Total Grant Value | £1,731,037 | |
| Industrial Sectors | ||
| Region | South East | |
| Programme | Frontier Grants - Starter | |
| Investigators | Principal Investigator | Professor L Steier , Oxford Chemistry, University of Oxford (100.000%) |
| Web Site | ||
| Objectives | ||
| Abstract | The implementation of the European Green Deal is one of the highest priorities and biggest challenges of theEuropean Union today. Accelerating the decarbonisation of our economy requires the cost-effective generationof green hydrogen, large-scale and long-term (seasonal) hydrogen storage solutions and the development ofnew ways to utilise hydrogen as a chemical feedstock. PHOTOCAT3.0 will address these challenges bypioneering the development of next-generation sulphide perovskite photocatalysts that efficiently producegreen hydrogen, store it in form of ammonia and utilise it in the synthesis of chemicals from CO2These next-gen photocatalysts will excel in light-harvesting across the visible light spectrum as well as in theselective breaking and making of chemical bonds targeting high-value products. For the design of thephotocatalysts, this project takes inspiration from nature's approach to tackling some of the same chemicaltransformations with metallo-sulphur cluster-containing enzymes (hydrogenase, nitrogenase and carbonmonoxide and formate dehydrogenases), and, on the other hand, from high-performant photovoltaic materialssuch as copper indium gallium sulphides and selenides and lead halide perovskites. The objectives ofPHOTOCAT3.0 are i) to pioneer the development of low-temperature atomic layer deposition routes to highqualityhighly defined sulphide perovskite photocatalysts, ii) to establish an unprecedented understanding ofoptoelectronic and surface catalytic properties of this emerging class of materials through advancedcharacterisation techniques, iii) to benchmark their performance in photocatalytic transformations of smallmolecules with enormous economic and environmental importance and iv) to accelerate material discoveryusing Bayesian optimisation to predict optimum catalytic performance from a minimum set of experimentsand samples. This approach will produce the urgently needed efficiency breakthroughs of photocatalytic systems | |
| Publications | (none) |
|
| Final Report | (none) |
|
| Added to Database | 20/03/24 | |
