Explore the words cloud of the COFLeaf project. It provides you a very rough idea of what is the project "COFLeaf" about.
The following table provides information about the project.
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV
|Coordinator Country||Germany [DE]|
|Total cost||1˙497˙125 €|
|EC max contribution||1˙497˙125 € (100%)|
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
|Duration (year-month-day)||from 2015-09-01 to 2020-08-31|
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|1||MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV||DE (Munich)||coordinator||1˙497˙125.00|
The efficient conversion of solar energy into renewable chemical fuels has been identified as one of the grand challenges facing society today and one of the major driving forces of materials innovation. Nature’s photosynthesis producing chemical fuels through the revaluation of sunlight has inspired generations of chemists to develop platforms mimicking the natural photosynthetic process, albeit at lower levels of complexity. While artificial photosynthesis remains a considerable challenge due to the intricate interplay between materials design, photochemistry and catalysis, the spotlights – light-driven water splitting into hydrogen and oxygen and carbon dioxide reduction into methane or methanol – have emerged as viable pathways into both a clean and sustainable energy future. With this proposal, we aim at introducing a new class of polymeric photocatalysts based on covalent organic frameworks, COFs, to bridge the gap between semiconductor and molecular systems and explore rational ways to design single-site heterogeneous photocatalysts offering both chemical tunability and stability. The development of a photocatalytic model system is proposed, which will be tailored by molecular synthetic protocols and optimized by solid-state chemical procedures and crystal engineering so as to provide insights into the architectures, reactive intermediates and mechanistic steps involved in the photocatalytic process, with complementary insights from theory. We envision the integration of various molecular subsystems including photosensitizers, redox shuttles and molecular co-catalysts in a single semiconducting COF backbone. Taking advantage of the hallmarks of COFs – molecular definition and tunability, crystallinity, porosity and rigidity – we describe the design of COF systems capable of light-induced hydrogen evolution, oxygen evolution and overall water splitting, and delineate strategies to use COFs as integrated platforms for CO2 capture, activation and conversion.
|year||authors and title||journal||last update|
Patrick Alexa, Juan Manuel Lombardi, Paula Abufager, Heriberto Fabio Busnengo, Doris Grumelli, Vijay S. Vyas, Frederik Haase, Bettina V. Lotsch, Rico Gutzler, Klaus Kern
Enhancing hydrogen evolution activity of Au(111) in alkaline media through molecular engineering of a 2D polymer
published pages: , ISSN: 1433-7851, DOI: 10.1002/anie.201915855
|Angewandte Chemie International Edition||2020-03-10|
Patrick Alexa, Christina Oligschleger, Pascal GrÃ¶ger, Claudius Morchutt, Vijay Vyas, Bettina V. Lotsch, J. Christian SchÃ¶n, Rico Gutzler, Klaus Kern
Shortâ€Range Structural Correlations in Amorphous 2D Polymers
published pages: 2340-2347, ISSN: 1439-4235, DOI: 10.1002/cphc.201900326
Hendrik Schlomberg, Julia KrÃ¶ger, GÃ¶kcen Savasci, Maxwell W. Terban, Sebastian Bette, Igor Moudrakovski, Viola Duppel, Filip Podjaski, RenÃ©e Siegel, JÃ¼rgen Senker, Robert E. Dinnebier, Christian Ochsenfeld, Bettina V. Lotsch
Structural Insights into Poly(Heptazine Imides): A Light Storing Carbon Nitride Material for Dark Photocatalysis
published pages: , ISSN: 0897-4756, DOI: 10.1021/acs.chemmater.9b02199
|Chemistry of Materials||2019-08-29|
Tanmay Banerjee, Kerstin Gottschling, GÃ¶kcen Savasci, Christian Ochsenfeld, Bettina V. Lotsch
H 2 Evolution with Covalent Organic Framework Photocatalysts
published pages: 400-409, ISSN: 2380-8195, DOI: 10.1021/acsenergylett.7b01123
|ACS Energy Letters 3/2||2019-05-29|
Frederik Haase, Erik Troschke, GÃ¶kcen Savasci, Tanmay Banerjee, Viola Duppel, Susanne DÃ¶rfler, Martin M. J. Grundei, AsbjÃ¶rn M. Burow, Christian Ochsenfeld, Stefan Kaskel & Bettina V. Lotsch
Topochemical conversion of an imine- into a thiazole-linked covalent organic framework enabling real structure analysis
published pages: , ISSN: 2041-1723, DOI: 10.1038/s41467-018-04979-y
Tanmay Banerjee, Frederik Haase, GÃ¶kcen Savasci, Kerstin Gottschling, Christian Ochsenfeld, Bettina V. Lotsch
Single-Site Photocatalytic H 2 Evolution from Covalent Organic Frameworks with Molecular Cobaloxime Co-Catalysts
published pages: 16228-16234, ISSN: 0002-7863, DOI: 10.1021/jacs.7b07489
|Journal of the American Chemical Society 139/45||2019-05-29|
Linus Stegbauer, Sebastian Zech, GÃ¶kcen Savasci, Tanmay Banerjee, Filip Podjaski, Katharina Schwinghammer, Christian Ochsenfeld, Bettina V. Lotsch
Tailor-Made Photoconductive Pyrene-Based Covalent Organic Frameworks for Visible-Light Driven Hydrogen Generation
published pages: 1703278, ISSN: 1614-6832, DOI: 10.1002/aenm.201703278
|Advanced Energy Materials||2019-05-29|
Vincent Wing-hei Lau, Daniel Klose, Hatice Kasap, Filip Podjaski, Marie-Claire PigniÃ©, Erwin Reisner, Gunnar Jeschke, Bettina V. Lotsch
Dark Photocatalysis: Storage of Solar Energy in Carbon Nitride for Time-Delayed Hydrogen Generation
published pages: 510-514, ISSN: 1433-7851, DOI: 10.1002/anie.201608553
|Angewandte Chemie International Edition 56/2||2019-05-28|
Hatice Kasap, Christine A. Caputo, Benjamin C. M. Martindale, Robert Godin, Vincent Wing-hei Lau, Bettina V. Lotsch, James R. Durrant, Erwin Reisner
Solar-Driven Reduction of Aqueous Protons Coupled to Selective Alcohol Oxidation with a Carbon Nitrideâ€“Molecular Ni Catalyst System
published pages: 9183-9192, ISSN: 0002-7863, DOI: 10.1021/jacs.6b04325
|Journal of the American Chemical Society 138/29||2019-05-28|
Vijay S. Vyas, Vincent Wing-hei Lau, Bettina V. Lotsch
Soft Photocatalysis: Organic Polymers for Solar Fuel Production
published pages: 5191-5204, ISSN: 0897-4756, DOI: 10.1021/acs.chemmater.6b01894
|Chemistry of Materials 28/15||2019-05-28|
F. Haase, K. Gottschling, L. Stegbauer, L. S. Germann, R. Gutzler, V. Duppel, V. S. Vyas, K. Kern, R. E. Dinnebier, B. V. Lotsch
Tuning the stacking behaviour of a 2D covalent organic framework through non-covalent interactions
published pages: , ISSN: 2052-1537, DOI: 10.1039/C6QM00378H
|Mater. Chem. Front.||2019-05-28|
Vijay S. Vyas, Frederik Haase, Linus Stegbauer, GÃ¶kcen Savasci, Filip Podjaski, Christian Ochsenfeld, Bettina V. Lotsch
A tunable azine covalent organic framework platform for visible light-induced hydrogen generation
published pages: 8508, ISSN: 2041-1723, DOI: 10.1038/ncomms9508
|Nature Communications 6||2019-05-28|
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