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Light-DYNAMO SIGNED

Light driven hybrid nanocrystal TMDC capacitors

Total Cost €

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EC-Contrib. €

0

Partnership

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 Light-DYNAMO project word cloud

Explore the words cloud of the Light-DYNAMO project. It provides you a very rough idea of what is the project "Light-DYNAMO" about.

transfer    capacitors    optimized    driving    charge    sun    density    solid    extraction    drawback    innovative    extracted    reducing    defects    doped    delocalized    date    additional    intermittent    storage    principles    advancing    store    energy    spatial    2d    materials    ncc    stored    hybrid    strain    landscape    structures    solution    acceptors    incoming    instead    released    light    sunlight    tmdc    nccs    redistribution    carrier    electrons    local    force    environment    optical    demand    transition    processable    surrounding    structure    intentional    converted    enhanced    embarks    first    efficient    suggested    doping    opens    energetically    geometry    sacrificial    mos2    device    carriers    capacity    serves    tmdcs    absorption    sensitivity    dynamo    circuit    harnessed    ws2    dichalcogenides    manipulation    solar    shown    exploring    pioneering    multiple    accumulating    nanocrystal    lasting    pi    charges    metal    relocation    nc    separation    coupled    scavenger    electric    oxides    source    hole    hybrids    electronic    structured    power    appropriate   

Project "Light-DYNAMO" data sheet

The following table provides information about the project.

Coordinator
FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA 

Organization address
address: VIA MOREGO 30
city: GENOVA
postcode: 16163
website: www.iit.it

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Italy [IT]
 Total cost 1˙500˙000 €
 EC max contribution 1˙500˙000 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2019-STG
 Funding Scheme ERC-STG
 Starting year 2020
 Duration (year-month-day) from 2020-01-01   to  2024-12-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA IT (GENOVA) coordinator 1˙500˙000.00

Map

 Project objective

Sunlight is an intermittent energy source coupled to the availability of the sun. Light-DYNAMO aims for an innovative solution to directly store the solar energy. The challenge is to implement solution-processable light-driven nanocrystal capacitors (NCCs), such as doped metal oxides. They show high charge-storage capacity accumulating multiple delocalized electrons after light absorption. This was to date shown in solution only with the additional drawback of reducing the hole with a sacrificial hole scavenger. The innovative aspect of Light-DYNAMO is to use 2D transition metal dichalcogenides (2D TMDCs), such as MoS2 or WS2, as efficient hole acceptors in a solid state structure. The sensitivity of the TMDCs’ spatial electronic landscape to the local environment (i.e. strain, defects or doping) serves as driving force for energetically driven hole relocation within the TMDC. The electrons instead remain in the NCCs. This results in long-lasting and efficient charge separation and opens novel design principles. In optimized device structures, such stored carriers are extracted. The working principle of the suggested NC/TMDC hybrid device is based on several challenges: first, the absorption and charge storage capacity of the NCCs will be enhanced by exploring novel materials. Second, the TMDC’s sensitivity to the surrounding will be extracted to a high level of control over the 2D energy level distribution. Third, the intentional design of the energy landscape (e.g. through strain manipulation) in the optimized hybrid geometry will be introduced to control carrier redistribution after charge transfer within the TMDC. Finally, appropriate devices for carrier extraction will be structured. The proposal embarks on a pioneering study by the PI on optical control over carrier density in NCC/TMDC hybrids, advancing such novel systems to a level in which the incoming sunlight is harnessed, converted, stored as charges and released on demand to power an electric circuit.

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The information about "LIGHT-DYNAMO" are provided by the European Opendata Portal: CORDIS opendata.

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