Wu, Jishan - National University of Singapore - Department of Chemistry, Faculty of Science

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National University of Singapore Department of Chemistry, Faculty of Science
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个人简介

Prof. Jishan Wu (吴继善) received BSc degree in chemistry from Wuhan University (1997), MSc degree from Changchun Institute of Applied Chemistry, Chinese Academy of Sciences (2000, with Xianghong Wang and Fosong Wang), and PhD degree from Max-Planck Institute for Polymer Research (2004, with Klaus Müllen). He conducted postdoc study in the University of California at Los Angeles (2005-2007, with Sir Fraser Stoddart) and then joined the Department of Chemistry, National University of Singapore (NUS) as an assistant professor in 2007. He was promoted to a full professor in 2017. In recent years, his group has done intensive research on open-shell singlet diradicaloids, 3D global aromaticity, and topological molecular carbons. He holds more than 350 publications, which total citations over 26,200 (H index: 81 based on Google Scholar, as of Oct 31st, 2023). He has received 20+ awards including the NUS Young Investigator Award (2007), Singapore Young Scientist Award (2010), NUS Young Researcher Award (2012), and NRF Investigatorship (2019). He was listed as one of the highly cited researchers (cross field) from the Clarivate Analytics. Current position and past employment history 2017.07- Full Professor Department of Chemistry, National University of Singapore (NUS) 2014.07-2017.06 Dean's chair Professor Department of Chemistry, NUS 2012.1-2017.06 Associate Professor Department of Chemistry, NUS 2010.8-2018.03 Senior Scientist I/II IMRE, A*STAR (joint appointment) 2007.7-2011.12 Assistant Professor Department of Chemistry, NUS 2005.10-2007.6 Research Associate Department of Chemistry and Biochemistry, UCLA, with Sir Fraser Stoddart 2004.5-2005.9 Project Leader Max-Planck Institute for Polymer Research Academic qualifications 2000.11-2004.5 PhD in chemistry Max-Planck Institute for Polymer Research, with Prof. Klaus Müllen 1997.9-2000.7 Masters in polymer science Changchun Institute of Applied Chemistry, CAS, with Prof. Xianhong Wang and Prof. Fosong Wang 1993.9-1997.7 BSc in chemistry Department of Chemistry, Wuhan University

研究领域

1. Open-shell singlet diradicaloids and polyradicaloids Traditionally, most reported neutral π-conjugated molecules show a closed-shell electronic structure in the ground state. However, our group and others have demonstrated that certain type of polycyclic hydrocarbons could show open-shell singlet diradical or even polyradical character in the ground state and exhibited unique electronic, optical and magnetic properties. We have developed various synthetic methods to prepare soluble and stable diradical-like compounds (diradicaloids) and clearly disclosed the fundamental structure-physical properties relationships. The studies revealed how the intermediate π-bonding fundamentally affected the electronic properties of π-conjugated molecules. The obtained diradicaloids and polyradicaloids have found promising material applications for such as electronics, photonics, spintronics, magnets and quantum information processing. 2. Aromaticity in 2D open-shell macrocycles and 3D fully conjugated molecular cages Aromaticity is one of the vital concepts in Organic Chemistry to understand the electronic properties of cyclic π-conjugated molecules. Over a century, different aromaticity rules have been developed. However, these rules are limited to two-dimensional (2D) monocyclic π-conjugated systems with closed-shell ground state. The fundamental rules for the open-shell systems and three-dimensional (3D) π-conjugated molecules remain poorly understood. We recently conducted systematic research on the global aromaticity in 2D macrocyclic polyradicaloids and 3D fully π-conjugated molecular cages. The studies revealed unusual aromaticity in the open-shell systems where both Hückel’s rule and Baird’s rule are applicable depending on the spin state. In addition, we have experimentally demonstrated the first 3D global aromaticity and disclosed close relationships between 3D global aromaticity and 2D Hückel/Baird aromaticity. These findings started a new chapter of the concept of “Aromaticity” in Organic Chemistry. 3. Molecular nanocarbons with controlled edge structures and topologies Carbon nanostructures play a key role in materials science and their electronic properties are strongly dependent on their edge structures and topologies. We have conducted bottom-up syntheses of various nanocarbons with controlled electronic structures and physical properties by both solution-phase chemistry and on-surface synthesis. We also developed efficient synthesis of a few novel carbon nanostructures that have been sought by chemists for a long time. Examples include tube-like carbon nanobelts, Archimedean cages, twisted carbon nanobelts with a figure-eight or triply twisted Möbius shape, and new synthetic molecular carbon allotropes (e.g., graphyne spoked wheel). These new topological molecular carbons are not only structurally appealing, but also useful materials with chiroptical properties and controlled charge/spin transporting behaviour in two- or three dimensions.

近期论文

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W. Fan, T. M. Fukunaga, S. Wu, Y. Han, Q. Zhou, J. Wang, Z. Li, X. Hou, H. Wei, Y. Ni, H. Isobe,* J. Wu*, “Synthesis and chiral resolution of a triply twisted Möbius carbon nanobelt”, Nat. Synth. 2023, 2, 880–887 (see News & Views: Q. Miao, J. Casado, “Paradromic molecules”, Nat. Synth. 2023, 2, 808–810). T. Jiao, Y. Ni, T. Xu, X. Hou, S. Wu, L. Ren, Z. Sun*, J. Wu*, “Synthesis of monolayer and persistent bilayer graphene fragments via a radical-mediated coupling approach”, Nat. Synth. 2023, 2, DOI: 10.1038/s44160-023-00348-w. G.-F. Huo, T. M. Fukunaga, X. Hou, Y. Han, W. Fan, S. Wu,* H. Isobe,* J. Wu*, “Facile Synthesis and Chiral Resolution of Expanded Helicenes with up to 35 cata-Fused Benzene Rings”, Agnew. Chem. Int. Ed. 2023, 62, e20221809 (selected as Hot Paper). Y. Zou, X. Hou, H. Wei, J. Shao, Q. Jiang, L. Ren, J. Wu*, “Circumcoronenes”, Angew. Chem. Int. Ed. 2023, 62, e202301041 (selected as a VIP paper, highlighted by Nat. Rev. Chem.: https://www.nature.com/articles/s41578-023-00555-z and featured in Angew. Chem. 2023, e202305289). Q. Zhou, X. Hou, J. Wang, Y. Ni, W. Fan, Z. Li, X. Wei, K. Li, W. Yuan, Z. Xu, M. Zhu, Y. Zhao, Z. Sun*, J. Wu*, “A Fused [5]Helicene Dimer with a Figure-Eight Topology: Synthesis, Chiral Resolution, and Electronic Properties”, Angew. Chem. Int. Ed. 2023, 62, e202302266 (selected as Hot Paper). T. Shen, D. Dijkstra, A. Farrando-Pérez, P. G. Boj, J. M. Villalvilla, J. A. Quintana, Y. Zou, X. Hou, H. Wei, Z. Li, Z. Sun,* M. A. Díaz-García*, J. Wu*, “Fused Triangulene Dimers: Facile Synthesis by Intramolecular Radical-Radical Coupling and Application for Near Infrared Lasers“, Angew. Chem. Int. Ed. 2023, 62, e202304197 (selected as Hot Paper). L. Ren, Y. Han, X. Hou, Y. Ni, Y. Zou, T. Jiao, J. Wu*, “Aromaticity in 2D Fully π-Conjugated Multicyclic Macrocycles”, J. Am. Chem. Soc. 2023, 145, 12398–12406. T. Shen, Y. Zou, X. Hou, H. Wei, L. Ren, L. Jiao, J. Wu*, “Bis-peri-dinaphtho-rylenes: Facile Synthesis via Radical-Mediated Coupling Reactions and their Distinctive Electronic Structures”, Angew. Chem. Int. Ed. 2023, 62, e202311928 (selected as Hot Paper). Z. Sun, W. Fan, Y. Han, W. Yuan, Y. Ni, J. Wang, H. Wei, Y. Zhao, Z. Sun,* J. Wu*, “Helical fused 1,2:8,9-dibenzozethrene oligomers with up to 201o end-to-end twist: “One-pot” synthesis and chiral resolution.” Chem. Sci. 2023, 14, 7922-7927. J. Lawrence, Y. He, H. Wei, J. Su, S. Song, A. W. Rodrigues, D. Miravet, P. Hawrylak, J. Zhao, J. Wu*, Jiong Lu*, “Topological Design and Synthesis of High-Spin Aza-triangulenes without Jahn–Teller Distortions”, ACS Nano 2023, 17, 20237–20245. M.-W. Wang, W. Fan, X. Li, Y. Liu, Z. Li, W. Jiang, J. Wu*, Z. Wang*, “Molecular Carbons: How Far Can We Go?”, ACS Nano 2023, 17, DOI: 10.1021/acsnano.3c07970. S. Song, A. P. Solé, A. Matěj, G. Li, O. Stetsovych, D. Soler, H. Yang, M. Telychko, J. Li, M. Kumar, J. Brabec, L. Veis, J. Wu*, P. Jelinek*, J. Lu*, “Highly-Entangled Polyradical Nanographene with Coexisting Strong Correlation and Topological Frustration”, arXiv, 2023, arXiv:2304.01641; Nat. Chem., acepted. S. Qiu, Y. Zhao, L. Zhang, Y. Ni, Y. Wu, H. Cong, D. Qu, W. Jiang, J. Wu, H. Tian, Z. Wang*, “Axially N-Embedded Quasi-Carbon Nanohoops with Multioxidation States”, CCS Chem. 2023, DOI: 10.31635/ccschem.023.202302830. G. Merino*, M. Solà*, I. Fernández*, C. Foroutan-Nejad*, P. Lazzeretti*, G. Frenking*, H. L. Anderson, D. Sundholm, F. P. Cossío, M. A. Petrukhina, J. Wu, J. I. Wu, A. Restrepo, “Aromaticity: Quo Vadis”, Chem. Sci. 2023, 14, 5569-5576. X. Zhu, C. Gao, Y. Ren, X. Zhang, E. Li, C. Wang, F. Yang, J. Wu, W. Hu, and H. Chen*, “High-Contrast Bidirectional Optoelectronic Synapses based on 2D Molecular Crystal Heterojunctions for Motion Detection”, Adv. Mater. 2023, 35, 2301468. Z. Wang, M. Wang, J. Song,* J. Wu*, Zhen Li *, “Activating photocatalytic hydrogen evolution by constructing Ni-based organic layers and tailoring its crystal facets”, Mater. Chem. Front. 2023, 7, 2651-2660. J. Wu* (eds.), monograph “Diradicaloids” by Jenny Stanford Publishing (2022) (https://www.routledge.com/Diradicaloids/Wu/p/book/9789814968089). B. Zhang, S. Wu, X. Hou, G. Li, Y. Ni, Q. Zhang, J. Zhu, P. Wang, Z. Sun* and J. Wu*, “A Graphyne Spoked Wheel”, Chem 2022, 8, 2831-2842 (Highlighted in Synfacts: https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0042-1753076; also see Previews by J. M. Gottfried: Chem 8, 2571–2593). S. Wu, Y. Ni, Y. Han, S. Xin, X. Hou, J. Zhu, Z. Li, J. Wu*, “Aromaticity in Fully π-Conjugated Open-Cage Molecules”, J. Am. Chem. Soc. 2022, 144, 23158-23167. S. Wu, Y. Ni, Y. Han, X. Hou, C. Wang, W. Hu, J. Wu*, “Hückel- and Baird-type Global Aromaticity in a 3D Fully Conjugated Molecular Cage”. Angew. Chem. Int. Ed. 2022, 61, e202115571. S. Xin, Y. Han, W. Fan, X. Wang, Y. Ni,* J. Wu*, “Enhanced Aromaticity and Open-shell Diradical Character in The Dianions of 9-Fluorenylidene Substituted Expanded Radialenes”. Angew. Chem. Int. Ed. 2022, 61, e202209448. H. Wei, X. Hou, T. Xu, Y. Zou, G. Li, S. Wu, Y. Geng, J. Wu*, “Solution-Phase Synthesis and Isolation of An Aza-Triangulene and Its Cation in Crystalline Form”, Angew. Chem. Int. Ed. 2022, 61, e202210386 (selected as a Hot Paper and Highlighted by Chemistry World, Sep 05, 2022, https://www.chemistryworld.com/news/first-synthesis-of-aza-triangulene-in-solution/4016177.article). Z. Li, X. Hou, Y. Han, W. Fan, Y. Ni, Q. Zhou, J. Zhu, S. Wu, K.-W. Huang, J. Wu*, “[8]Cyclo-para-phenylmethine as A Super-Cyclooctatetraene: Dynamic Behavior, Global Aromaticity, and Open-Shell Diradical Character in The Neutral and Dicationic States”. Angew. Chem. Int. Ed. 2022, 61, e202210697 (selected as a VIP paper). C. Wang, X. Wang, Z. Zhang,* R. Zhao, Y. Zhu, C. Yang, J. Li, J. Wu*, W. Hu*, “Two dimensional Covalent Organic Frameworks: From Synthetic Strategies to Advanced Optical-electrical-magnetic Functionalities”. Adv. Mater. 2022, 34, 2102290. X. Zhu, Y. Yan, F. Yang,* Y. Zhang, Y. Ren, Y. Liu, L. Sun, X. Zhang, R. Li, H. Chen,* J. Wu*, F. Yang*, W. Hu*, “Negative Phototransistors with Ultrahigh Sensitivity and Weak-Light Detection Based on 1D/2D Molecular Crystal p-n Heterojunctions and their Application in Light Encoders”. Adv. Mater. 2022, 34, 2201364. Y. Gu, R. Muñoz-Mármol, W. Fan, Y. Han, S. Wu, Z. Li, V. Bonal, J. M. Villalvilla, J. A. Quintana, P. G. Boj, M. A. Díaz-García,* J. Wu*, “Peri-acenoacene for Solution Processed Distributed Feedback Laser: The Effect of 1,2-Oxaborine Doping”, Adv. Opt. Mater. 2022, 2102782. X. Hou, G. T. Nguyen, T. Xu, H. Wei, T. S. Herng, G. Huo, D. Wang, J. Ding, S. Wu*, L. Ungur*, J. Wu*, “Stable Triarylmethyl Radicals and Cobalt(II) Ions Based 1D/2D Coordination Polymers”, Chem. Eur. J. 2022, 28, e202200687. D. Wang, X. Lu, Arramel, L. Cai, L. Zhang, S. Feng, W. Zhang, M. Yang,* J. Wu,* Z. Wang,* A.T.S. Wee,* “Low-Dimensional Porous Carbon Networks Using Single-/Triple-Coupling Polycyclic Hydrocarbon Precursors”, ACS Nano 2022, 16, 9843-9851. X. Hou, K. Geng, J. Li, S. Wu, J. Wu,* “Dibenzylidene-s-indacenetetraone Linked n-Type Semiconducting Covalent Organic Framework via Aldol Condensation”, ACS Mater. Lett. 2022, 4, 1154-1159. B. Jiang, Y. Han, S. Wu, Z. Li, J. Wu,* “Tröger’s Base Based Triangular Macrocycles with a Nanoscale Cavity for Chirality-Dependent Packing in Single Crystals?”, ACS Appl. Nano Mater. 2022, 5, 14027–14030. J. Zeng, T. Yang, H. Xu, W. Yu, D. Wang, J. Li, Y. Feng, J. Lu, K.P. Loh, J. Wu,* “Cobalt (III) corrole-tethered semiconducting graphdiyne film for efficient electrocatalysis of oxygen reduction reaction“, Mater. Today Chem. 2022, 25, 100932. D. Wang, Z. Wang, S. Wu, Arramel, X. Yin, C. S. Tang, Y. P. Feng, J. Wu,* A. TS Wee,* “Realizing Two-Dimensional Supramolecular Arrays of a Spin Molecule via Halogen Bonding”. ACS Nano Au 2022, 2, 333-340. T. Zhang, M. Grzeszczyk*, J. Li, W. Yu, H. Xu, P. He, L. Yang, Z. Qiu, H. Lin, H. Yang, J. Zeng, T. Sun, Z. Li, J. Wu, M. Lin, K. P. Loh, C. Su, K. S. Novoselov, A. Carvalho*, M. Koperski*, and J. Lu*, “Degradation Chemistry and Kinetic Stabilization of Magnetic CrI3”. J. Am. Chem. Soc. 2022, 144, 5295-5303. C. Wang, Q. Sun, G. Peng, Y. Yan, X. Yu, E. Li, R. Yu, C. Gao, X. Zhang, S. Duan*, H. Chen*, J. Wu*, W. Hu*, “CsPbBr3 quantum dots/PDVT-10 conjugated polymer hybrid film-based photonic synaptic transistors toward high-efficiency neuromorphic computing”, Sci. China Mater. 2022, 65, 3077-3086. M. J. Hülsey, V. Fung, X. Hou, J. Wu, N. Yan*, “Hydrogen Spillover and Its Relation to Hydrogenation: Observations on Structurally Defined Single-Atom Sites”, Angew. Chem. Int. Ed. 2022, 134, e202208237.

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