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Klaus Müllen (born 2 January 1947) is a German chemist working in the fields of polymer chemistry, supramolecular chemistry and nanotechnology. He is known for the synthesis and exploration of the properties of graphene-like nanostructures and their potential applications in organic electronics.
His research interests are in the field of preparative macro- and supramolecular chemistry. Among other things, his group has succeeded in synthesizing and characterizing hitherto unattainable large polycyclic aromatics such as superphenalene, which has a molecular mass of 1182 g·mol−1 and consists of 34 condensed benzene rings.
He has developed small disc-like organic building blocks using alkyl-substituted hexabenzocoronene, and in particular HBC-C12 – which self-assembles into crystalline liquid-phase structures (columnar liquid crystals) as potential organic field-effect transistors. The considered two-dimensional benzene ring structures are examples of subunits of graphene lattices (graphene nanostructures). The graphene-like structures synthesized and investigated by Müllen include two-dimensional bands of less than 50 nanometers width with jagged edges. Of interest here are the electronic conduction properties and spintronics properties with a view to future replacement of silicon-semiconductor technology. In synthesis, he introduced a new method in graphene polymer chemistry: soft-landing mass spectrometry. Applications include synthetic light-emitting organic materials (such as OLEDs) and incorporation of molecular defects (defect engineering) organic analogues of semiconductor technology.
His research interests are in the field of preparative macro- and supramolecular chemistry. Among other things, his group has succeeded in synthesizing and characterizing hitherto unattainable large polycyclic aromatics such as superphenalene, which has a molecular mass of 1182 g·mol−1 and consists of 34 condensed benzene rings.
He has developed small disc-like organic building blocks using alkyl-substituted hexabenzocoronene, and in particular HBC-C12 – which self-assembles into crystalline liquid-phase structures (columnar liquid crystals) as potential organic field-effect transistors. The considered two-dimensional benzene ring structures are examples of subunits of graphene lattices (graphene nanostructures). The graphene-like structures synthesized and investigated by Müllen include two-dimensional bands of less than 50 nanometers width with jagged edges. Of interest here are the electronic conduction properties and spintronics properties with a view to future replacement of silicon-semiconductor technology. In synthesis, he introduced a new method in graphene polymer chemistry: soft-landing mass spectrometry. Applications include synthetic light-emitting organic materials (such as OLEDs) and incorporation of molecular defects (defect engineering) organic analogues of semiconductor technology.
研究兴趣
论文共 2646 篇作者统计合作学者相似作者
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Angewandte Chemie International Editionno. 8 (2024)
Sebastian Scherb,Antoine Hinaut, Yanwei Gu, J G Vilhena, Rémy Pawlak,Yiming Song,Akimitsu Narita,Thilo Glatzel,Klaus Müllen, Ernst Meyer
Small (Weinheim an der Bergstrasse, Germany)pp.e2405472-e2405472, (2024)
Juan Li, Amir Mirzanejad,Wen-Han Dong, Kun Liu,Marcus Richter,Xiao-Ye Wang,Reinhard Berger,Shixuan Du, Willi Auwärter,Johannes V. Barth,Ji Ma,Klaus Müllen,Xinliang Feng,Jia-Tao Sun, Lukas Muechler, Carlos-Andres Palma
arxiv(2024)
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DIAMOND AND RELATED MATERIALS (2024): 110913
ADVANCED ENERGY MATERIALS (2024)
Nature Communicationsno. 1 (2024): 1-9
Advanced Science (2024)
Lifeng Chi, Lina Wang, Yi Han,Miao Xie,Xuechao Li,Qiang Chen,Yanning Tang, Ye Liu, Haitao Ge, Hailong Li, Shuhan Cai-Liang,Klaus Meerholz,Haiming Zhang,Klaus Müllen
Angewandte Chemie (International ed. in English)pp.e202411722-e202411722, (2024)
Journal of the American Chemical Societyno. 11 (2024): 7480-7486
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作者统计
#Papers: 2646
#Citation: 189125
H-Index: 187
G-Index: 349
Sociability: 9
Diversity: 0
Activity: 7
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