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Amitava Acharjya
Researcher at Technical University of Berlin
Publications - 24
Citations - 1873
Amitava Acharjya is an academic researcher from Technical University of Berlin. The author has contributed to research in topics: Photocatalysis & Catalysis. The author has an hindex of 12, co-authored 21 publications receiving 1096 citations.
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Journal ArticleDOI
Diacetylene Functionalized Covalent Organic Framework (COF) for Photocatalytic Hydrogen Generation
Pradip Pachfule,Amitava Acharjya,Jérôme Roeser,Thomas Langenhahn,Michael Schwarze,Reinhard Schomäcker,Arne Thomas,Johannes Schmidt +7 more
TL;DR: It is shown that the di acetylene moieties have a profound effect as the diacetylene- based COF largely outperforms the acetylene-based COF in terms of photocatalytic activity.
Journal ArticleDOI
Boosting Visible-Light-Driven Photocatalytic Hydrogen Evolution with an Integrated Nickel Phosphide–Carbon Nitride System
Arindam Indra,Amitava Acharjya,Prashanth W. Menezes,Christoph Merschjann,Dirk Hollmann,Michael Schwarze,Mesut Aktas,Aleksej Friedrich,Stefan Lochbrunner,Arne Thomas,Matthias Driess +10 more
TL;DR: The synthesis of a sol-gel prepared mesoporous graphitic carbon nitride combined with nickel phosphide (Ni2 P) which acts as a superior co-catalyst for efficient photocatalytic H2 evolution by visible light is reported.
Journal ArticleDOI
Fast tuning of covalent triazine frameworks for photocatalytic hydrogen evolution
TL;DR: A fast and facile route for the optimization of covalent triazine frameworks (CTFs) for photocatalytic hydrogen production is presented and shows an average hydrogen evolution rate of 1072 μmol h-1 g-1 under visible light.
Journal ArticleDOI
Vinylene-Linked Covalent Organic Frameworks by Base-Catalyzed Aldol Condensation.
TL;DR: Owing to the close proximity of the pre‐organized vinylene linkages within adjacent 2D layers stacked in eclipsed fashion, [2+2] photo‐cycloadditon in V‐COF‐1 formed covalent crosslinks between the COF layers.
Journal ArticleDOI
Protonated Imine-Linked Covalent Organic Frameworks for Photocatalytic Hydrogen Evolution
Jin Yang,Amitava Acharjya,Meng-Yang Ye,Jabor Rabeah,Shuang Li,Zdravko Kochovski,Sol Youk,Jérôme Roeser,Julia Grüneberg,Christopher Penschke,Michael Schwarze,Tianyi Wang,Yan Lu,Roel van de Krol,Martin Oschatz,Reinhard Schomäcker,Peter Saalfrank,Arne Thomas +17 more
TL;DR: It is demonstrated that upon protonation of Schiff-base moieties, donor-acceptor (D-A) type imine-linked COFs can produce hydrogen with a rate as high as 20.7 mmol g -1 h -1 under visible light irradiation.