A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity

Amandine Cadiau; Nikita Kolobov; Sivaranjani Srinivasan; Maarten G. Goesten; Henrik Haspel; Anastasiya V. Bavykina; Mohamed R. Tchalala; Partha Maity; Andrey Goryachev; Artem S. Poryvaev; Mohamed Eddaoudi; Matvey V. Fedin; Omar F. Mohammed; Jorge Gascon

doi:10.1002/anie.202000158

A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity

Amandine Cadiau, Nikita Kolobov, Sivaranjani Srinivasan, Maarten G. Goesten, Henrik Haspel, Anastasiya V. Bavykina, Mohamed R. Tchalala, Partha Maity, Andrey Goryachev, Artem S. Poryvaev, Mohamed Eddaoudi, Matvey V. Fedin, Omar F. Mohammed, Jorge Gascon

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The one-step synthesis and characterization of a new and robust titanium-based metal–organic framework, ACM-1, is reported. In this structure, which is based on infinite Ti−O chains and 4,4′,4′′,4′′′-(pyrene-1,3,6,8-tetrayl) tetrabenzoic acid as a photosensitizer ligand, the combination of highly mobile photogenerated electrons and a strong hole localization at the organic linker results in large charge-separation lifetimes. The suitable energies for band gap and conduction band minimum (CBM) offer great potential for a wide range of photocatalytic reactions, from hydrogen evolution to the selective oxidation of organic substrates.

Original language	English
Pages (from-to)	13468-13472
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	59
Issue number	32
DOIs	https://doi.org/10.1002/anie.202000158
Publication status	Published - 3 Aug 2020

Keywords

hydrogen evolution
metal–organic frameworks
photo-oxidation
photocatalysis
titanium
TOPOLOGY
MOF
HYDROGEN-PRODUCTION
CO2 ADSORPTION
LIGAND
EFFICIENT
metal-organic frameworks

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10.1002/anie.202000158

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Cadiau, A., Kolobov, N., Srinivasan, S., Goesten, M. G., Haspel, H., Bavykina, A. V., Tchalala, M. R., Maity, P., Goryachev, A., Poryvaev, A. S., Eddaoudi, M., Fedin, M. V., Mohammed, O. F., & Gascon, J. (2020). A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity. Angewandte Chemie - International Edition, 59(32), 13468-13472. https://doi.org/10.1002/anie.202000158

Cadiau, Amandine ; Kolobov, Nikita ; Srinivasan, Sivaranjani ; Goesten, Maarten G. ; Haspel, Henrik ; Bavykina, Anastasiya V. ; Tchalala, Mohamed R. ; Maity, Partha ; Goryachev, Andrey ; Poryvaev, Artem S. ; Eddaoudi, Mohamed ; Fedin, Matvey V. ; Mohammed, Omar F. ; Gascon, Jorge. / A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity. In: Angewandte Chemie - International Edition. 2020 ; Vol. 59, No. 32. pp. 13468-13472.

@article{de8d6d38edc5459eb9f0f78aed6018f6,

title = "A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity",

abstract = "The one-step synthesis and characterization of a new and robust titanium-based metal–organic framework, ACM-1, is reported. In this structure, which is based on infinite Ti−O chains and 4,4′,4′′,4′′′-(pyrene-1,3,6,8-tetrayl) tetrabenzoic acid as a photosensitizer ligand, the combination of highly mobile photogenerated electrons and a strong hole localization at the organic linker results in large charge-separation lifetimes. The suitable energies for band gap and conduction band minimum (CBM) offer great potential for a wide range of photocatalytic reactions, from hydrogen evolution to the selective oxidation of organic substrates.",

keywords = "hydrogen evolution, metal–organic frameworks, photo-oxidation, photocatalysis, titanium, TOPOLOGY, MOF, HYDROGEN-PRODUCTION, CO2 ADSORPTION, LIGAND, EFFICIENT, metal-organic frameworks",

author = "Amandine Cadiau and Nikita Kolobov and Sivaranjani Srinivasan and Goesten, {Maarten G.} and Henrik Haspel and Bavykina, {Anastasiya V.} and Tchalala, {Mohamed R.} and Partha Maity and Andrey Goryachev and Poryvaev, {Artem S.} and Mohamed Eddaoudi and Fedin, {Matvey V.} and Mohammed, {Omar F.} and Jorge Gascon",

note = "{\textcopyright} 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.",

year = "2020",

month = aug,

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language = "English",

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Cadiau, A, Kolobov, N, Srinivasan, S, Goesten, MG, Haspel, H, Bavykina, AV, Tchalala, MR, Maity, P, Goryachev, A, Poryvaev, AS, Eddaoudi, M, Fedin, MV, Mohammed, OF & Gascon, J 2020, 'A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity', Angewandte Chemie - International Edition, vol. 59, no. 32, pp. 13468-13472. https://doi.org/10.1002/anie.202000158

A Titanium Metal–Organic Framework with Visible-Light-Responsive Photocatalytic Activity. / Cadiau, Amandine; Kolobov, Nikita; Srinivasan, Sivaranjani; Goesten, Maarten G.; Haspel, Henrik; Bavykina, Anastasiya V.; Tchalala, Mohamed R.; Maity, Partha; Goryachev, Andrey; Poryvaev, Artem S.; Eddaoudi, Mohamed; Fedin, Matvey V.; Mohammed, Omar F.; Gascon, Jorge.

In: Angewandte Chemie - International Edition, Vol. 59, No. 32, 03.08.2020, p. 13468-13472.

Research output: Contribution to journal › Article › peer-review

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AU - Cadiau, Amandine

AU - Kolobov, Nikita

AU - Srinivasan, Sivaranjani

AU - Goesten, Maarten G.

AU - Haspel, Henrik

AU - Bavykina, Anastasiya V.

AU - Tchalala, Mohamed R.

AU - Maity, Partha

AU - Goryachev, Andrey

AU - Poryvaev, Artem S.

AU - Eddaoudi, Mohamed

AU - Fedin, Matvey V.

AU - Mohammed, Omar F.

AU - Gascon, Jorge

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AB - The one-step synthesis and characterization of a new and robust titanium-based metal–organic framework, ACM-1, is reported. In this structure, which is based on infinite Ti−O chains and 4,4′,4′′,4′′′-(pyrene-1,3,6,8-tetrayl) tetrabenzoic acid as a photosensitizer ligand, the combination of highly mobile photogenerated electrons and a strong hole localization at the organic linker results in large charge-separation lifetimes. The suitable energies for band gap and conduction band minimum (CBM) offer great potential for a wide range of photocatalytic reactions, from hydrogen evolution to the selective oxidation of organic substrates.

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KW - HYDROGEN-PRODUCTION

KW - CO2 ADSORPTION

KW - LIGAND

KW - EFFICIENT

KW - metal-organic frameworks

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