J
Johan M. Carlsson
Researcher at Max Planck Society
Publications - 12
Citations - 13515
Johan M. Carlsson is an academic researcher from Max Planck Society. The author has contributed to research in topics: Graphitic carbon nitride & Grain boundary. The author has an hindex of 10, co-authored 12 publications receiving 10922 citations. Previous affiliations of Johan M. Carlsson include Symyx Technologies & Fritz Haber Institute of the Max Planck Society.
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A metal-free polymeric photocatalyst for hydrogen production from water under visible light
Xinchen Wang,Kazuhiko Maeda,Arne Thomas,Kazuhiro Takanabe,Gang Xin,Johan M. Carlsson,Kazunari Domen,Markus Antonietti +7 more
TL;DR: It is shown that an abundant material, polymeric carbon nitride, can produce hydrogen from water under visible-light irradiation in the presence of a sacrificial donor.
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Graphitic carbon nitride materials: variation of structure and morphology and their use as metal-free catalysts
Arne Thomas,Anna Fischer,Frédéric Goettmann,Markus Antonietti,Jens Oliver Müller,Robert Schlögl,Johan M. Carlsson +6 more
TL;DR: In this paper, high resolution transmission electron microscopy proves the extended two-dimensional character of the condensation motif of graphitic carbon nitride, and a new family of metal nitride nanostructures can also be accessed from the corresponding oxides.
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Graphitic Carbon Nitride Materials: Variation of Structure and Morphology and Their Use as Metal-Free Catalysts
Arne Thomas,Anna Fischer,Frédéric Goettmann,Markus Antonietti,Jens‐Oliver Mueller,Robert Schloegl,Johan M. Carlsson +6 more
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Structural, electronic, and chemical properties of nanoporous carbon.
TL;DR: The authors' density-functional theory calculations show that structural motifs derived from defects in distorted graphene sheets can be present in high concentration (up to 1%), leading to local charging and controlling the material's chemical function, for example, as a catalyst.
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Two-step mechanism for low-temperature oxidation of vacancies in graphene.
TL;DR: The studies show that the partial pressure of oxygen is an important external parameter that affects the mechanisms of oxidation and that allows us to control the extent of etching.