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HEINE SIGNED

Hybrid Electrocatalysts Inspired by the Nitrogenase Enzyme

Total Cost €

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EC-Contrib. €

0

Partnership

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 HEINE project word cloud

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

ammonia    explore       fossil    analogous    limited    few    electrochemical    surface    room    moieties    mostly    generate    combined    nature    mo    appealing    molecular    temperature    hydrophobicity    supports    pave    immobilisation    proton    structure    pressure    h2    artificial    ambient    energy    onto    bosch    food    electrocatalysts    routes    substrate    ways    invaluable    reduce    sites    enzyme    synthesis    moiety    protein    micro    accounts    tools    selectivity    nitrogen    reproducing    hybrid    despite    scaffold    efficient    yield    generation    active    accurate    combining    nitrogenase    enzymes    efficiency    electroreduction    carbide    functional    heterogeneous    electron    consumption    motivated    biochemistry    inspired    reductant    relays    drawing    originates    catalysts    heine    n2    haber    inspiration    fuels    original    alternative    discovery    center    chemistry    responsible    source    electrocatalyst    cofactor    half    strategy    solid    mimics    global    catalysis    reaction   

Project "HEINE" data sheet

The following table provides information about the project.

Coordinator
EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH 

Organization address
address: Raemistrasse 101
city: ZUERICH
postcode: 8092
website: https://www.ethz.ch/de.html

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 Switzerland [CH]
 Total cost 1˙498˙445 €
 EC max contribution 1˙498˙445 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2019-STG
 Funding Scheme ERC-STG
 Starting year 2019
 Duration (year-month-day) from 2019-10-01   to  2024-09-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH CH (ZUERICH) coordinator 1˙498˙445.00

Map

 Project objective

Artificial nitrogen reduction to ammonia using the Haber-Bosch process directly supports half of the global food production and accounts for 2% of the global energy consumption. This large consumption of energy originates mostly from the use of H2 (derived from fossil fuels) as a reductant and from the high pressure and temperature required to undertake the Haber-Bosch process. Electrochemical synthesis of ammonia, using a proton and electron source combined with an electrocatalyst at room temperature to reduce N2, thus presents an appealing, energy-efficient alternative. However, despite years of research, the few currently available catalysts have very limited efficiency in N2 electroreduction. Drawing inspiration from biochemistry and using the tools of coordination chemistry, catalysis and surface chemistry, this project will explore an original strategy to develop catalysts for the reduction of N2 inspired by the nitrogenase enzyme. Motivated by the recent discovery of two unique moieties in the nitrogenase cofactor – the presence of a µ6-carbide moiety and a Mo(III) center – and of the increased understanding of substrate pathways in the nitrogenase protein structure, the goal of HEINE is to design new hybrid catalysts based on the immobilisation of accurate mimics of the nitrogenase active sites onto heterogeneous supports used to generate properties analogous of the protein scaffold (hydrophobicity, proton relays, etc.). This will provide us with novel ways to develop functional electrocatalysts for N2 reduction in ambient conditions, combining the activity of traditional solid-state systems, with the selectivity of molecular catalysts. By identifying and reproducing the parameters responsible for the unique activity of nitrogenase enzymes, HEINE will yield invaluable information on nature’s routes to N2 reduction and will pave the way towards a new generation of electrocatalysts able to promote this reaction.

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The information about "HEINE" are provided by the European Opendata Portal: CORDIS opendata.

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