Ma, Biwu - Florida State University - Chemical & Biomedical Engineering

个人简介

Dr. Biwu Ma is an associate professor in the Department of Chemistry and Biochemistry and an affiliated faculty member of the Materials Science and Engineering Program. He joined the FSU faculty in August 2013 through the university Materials and Energy Initiative. Dr. Ma was born in 1980 in Wenzhou, China. He received his B.S. degree in Composites from the Beijing University of Chemical Technology, China, in July 2001, before coming to the U. S. for graduate studies. He received his Ph.D. in Materials Science from the University of Southern California in 2005 with research work in Organic Light Emitting Diodes under the guidance of Professor Mark Thompson. He then performed postdoctoral research with Professor Jean Fréchet in Plastic Electronics at the University of California, Berkeley for two and a half years. Dr. Ma began his independent career as a staff scientist at the Molecular Foundry at the Lawrence Berkeley National Laboratory in June 2008.

研究领域

From Molecular Design to Device Integration The MA group research focuses on the development of new functional materials with controlled chemical and physical properties for applications in a range of technological areas from energy to environmental and information technologies. Of particular interest are solar energy conversion devices, energy storage devices, light emitting devices, transistors and sensors. The research activities involve material synthesis and characterization, device fabrication and testing, and theoretical computation and simulation. Materials of interest range from organics to metallo-organics, polymers, and organic/inorganic hybrids. The major purpose of the research is to study the underlying chemical and physical properties of new materials, and understand how molecular structure and processing conditions control the material properties and affect their performance in devices. The end of the research is fundamental knowledge of the structure-property-processing-performance relationships that allows for the further development of materials and devices with desired properties and performance. Research Topics Organic-Inorganic Hybrid Materials Molecular Machines and Electronics Organic Materials and Electronics

近期论文

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Chaaban, M.; Ben-Akacha, A.; Worku, M.; Lee, S.; Neu, J.; Lin, X.; Vellore Winfred, J. S. R.; Delzer, C. J.; Hayward, J. P.; Du, M.; Siegrist, T. Ma, B.*; Metal Halide Scaffolded Assemblies of Organic Molecules with Enhanced Emission and Room Temperature Phosphorescence, Journal of Physical Chemistry Letters, 2021, 12, 8229–8236. Chen, M.; Guo, S.; Bu, K.; Lee, S.; Luo, H.; Wang, Y.; Liu, B.; Yan, Z.; Dong, H.; Yang, W.; Ma, B.; Lü, X.*; Pressure-induced robust emission in a zero-dimensional hybrid metal halide (C9NH20)6Pb3Br12, Matter and Radiation at Extremes, 2021, 6, 058401. Worku, M., Ben-Akacha, A., Shonde, T.B., Liu, H., Ma, B.*, The Past, Present, and Future of Metal Halide Perovskite Light-Emitting Diodes. Small Science, 2021, 2000072. Worku, M.; Ben-Akacha, A.; Sridhar, S.; Frick, J. R.; Yin, S.; He, Q.; Robb, A. J.; Chaaban, M.; Winfred, J.S.R.V.; Hanson, K.; So, F.; Dougherty, D.; Ma, B.*; Band Edge Control of Quasi-2D Metal Halide Perovskites for Blue Light Emitting Diodes with Enhanced Performance, Advanced Functional Materials, 2021, 2103299. He, Q.; Worku, M.; Liu, H.; Lochner, E.; Robb, A. J.; Lteif, S.; Winfred, J. S. R. V.; Hanson, H.; Schlenoff, J.; Kim, B. J.; Ma, B.*; Highly Efficient and Stable Perovskite Solar Cells Enabled by Low‐Cost Industrial Organic Pigment Coating, Angewandte Chemie International Edition, 2021, 133, 2515-2522. Luo, H.; Zhang, Y.; Bu, K.; Guo, S.; Lin, H.; Wang, Y.; Yin, Y.; Jin, S.; Zhang, W.; Yang, W.; Ma, B.; Lü, X.*; Regulating Exciton–Phonon Coupling to Achieve a Near-Unity Photoluminescence Quantum Yield in One-Dimensional Hybrid Metal Halides, Advanced Science, 2021, 8, 2100786. Yu, G.; Lin, F.; Zhou, K.; Fang, S.; Shi, Y.; Liu, W.; Hu, H.; Ma, B.; Lin, H.*; One-dimensional organic metal halide with highly efficient warm white light emission and its moisture-induced structural transformation, Chemistry of Materials, 2021, 33, 5668–5674 Schleyer, K.; Fetrow, B.; Fatland, P. Z.; Liu, J.; Chaaban, M.; Ma, B.; Cui, L.*; Dual‐Mechanism Quenched Fluorogenic Probe Provides Selective and Rapid Detection of Cathepsin L Activity, ChmMedChem, 2021, 16, 1082-1087 Ben-Akacha, A.; Zhou, C.; Chaaban, M.; Beery, D.; Lee, S.; Worku, M.; Westphal, R.; Ma, B.*; Mechanochemical Synthesis of Zero Dimensional Organic-Inorganic Metal Halide Hybrids, Chemphotochem, 2021, 5, 326-329 Zhou, C.; Xu, L. J.; Lee, S.; Lin, H.; Ma, B.*; Recent Advances in Luminescent Zero‐Dimensional Organic Metal Halide Hybrids, Advanced Optical Materials, 2020, 2001766. Xu, L. J.; Plaviak, A.; Lin, X.; Worku, M.; He, Q.; Chaaban, M.; Kim, B. J.; Ma, B.*; Metal Halide Regulated Photophysical Tuning of Zero‐Dimensional Organic Metal Halide Hybrids: From Efficient Phosphorescence to Ultralong Afterglow, Angewandte Chemie International Edition, 2020, 59, 23067-23071. Worku, M.; He, Q.; Xu, L. J.; Hong, J.; Yang, R. X.; Tan, L. Z.*; Ma, B.*; Phase Control and In Situ Passivation of Quasi-2D Metal Halide Perovskites for Spectrally Stable Blue Light-Emitting Diodes, ACS Applied Materials & Interfaces, 2020, 12, 45056-45063. Xu, L. J.; Lin, X.; He, Q.; Worku, M.; Ma, B.*; Eco-Friendly Organic Manganese (II) Halide X-Ray Scintillators, Nature Communications, 2020, 11, 4329. Chaaban, M.; Chi, Y. C.; Worku, M.; Zhou, C.; Lin, H.; Lee, S.; Ben Akacha, A.; Lin, X.; Huang, C.; Ma, B.*; Thiazol-2-thiolate-Bridged Binuclear Platinum(II) Complexes with High Photoluminescence Quantum Efficiencies of up to Near Unity, Inorganic Chemistry, 2020, 59, 13109-13116. Xu, L. J.; Lee, S.; Lin, X.; Ledbetter, L.; Worku, M.; Lin, H.; Zhou, C.; Liu, H.; Plaviak A.; Ma, B.*; Multicomponent Organic Metal Halide Hybrid with White Emissions, Angewandte Chemie International Edition, 2020, 59, 14120-14123. Xu, L. J.; Worku, M.; He, Q.; Ma, B.*; Advances in Light Emitting Metal Halide Perovskite Nanocrystals, MRS Bulletin, 2020, 45, 458-466. Xu, L.; Lin, H.; Lee, S.; Zhou, C.; Worku, M.; Chaaban, M.; He, Q.; Plaviak, A.; Chen, B.; Du, M. H.; Ma, B.*;0D and 2D: The Cases of Phenylethylammonium Tin Bromide Hybrids, Chemistry of Materials, 2020, 32, 4692–4698. He, Q.; Zhou, C.; Xu, L.J.; Lee, S.; Lin, X.; Neu, J.; Worku, M.; Chaaban, M.; Ma, B.*; Highly Stable Organic Antimony Halide Crystals for X-ray Scintillation, ACS Materials Letters, 2020, 2, 633-638. Worku, M.; Tian, Y.; Zhou, C.; Lin, H.; Chaaban, M.; Xu, L.; He, Q.; Beery, D.; Zhou, Y.; Su, Y.; Xin, Y.; Ma, B.*; Hollow Metal Halide Perovskite Nanocrystals with Efficient Blue Emissions, Science Advances, 2020, 6, eaaz5961. Zhou, C.; Lee, S.; Lin, H.; Neu, J.; Chaaban, M.; Xu, L. J.; Arcidiacono, A.; He, Q.; Worku, M.; Ledbetter, C.; Lin, X.; Schlueter, J. A.; Siegrist, T.; Ma, B.*; Bulk Assembly of Multicomponent Zero-Dimensional Metal Halides with Dual Emission, ACS Materials Letters, 2020, 2, 376-380.