Liu, Dongxia - University of Maryland - Chemical and Biomolecular Engineering

个人简介

Education Postdoctoral Training, Chem. Eng. & Mater. Sci., University of Minnesota (with Aditya Bhan and Michael Tsapatsis), 2011 PhD, Chem. Eng., University of Rochester (with Matthew Z. Yates), 2009 MS, Materials Science, Institute of Chemistry, Chinese Academy of Sciences (With Buxing Han), 2003 BS, Chemistry, Shandong University, Ji’nan, China, 2000 Professional Appointment Associate Professor, Department of Chemcal & Biomolecular Engineering, University of Maryland, College Park, Aug. 2018-present Assistant Professor, Department of Chemcal & Biomolecular Engineering, University of Maryland, College Park, Jan. 2012-Aug. 2018 Awards and Honors 19. Faculty-Student Research Award (FSRA), UMD 2021 18. Junior Faculty Outstanding Research Award, A. James Clark School of Eng. UMD 2020 17. The 10th World Congress of Chemical Engineering Travel Grant 2017 16. The 13th International Conference on Catalysis in Membrane Reactors Travel Award 2017 2017 15. The 16th International Congress on Catalysis Travel Award 2016 14. National Science Foundation (NSF) CAREER Award 2014 13. National Science Foundation (NSF) Travel Grant 2014 12. The ADVACNE Interdisciplinary & Engaged Research Seed Program Travel Award 2013 11. Research and Scholarship Award (RASA), University of Maryland 2013 10. Minta Martin Award, A. James Clark School of Engineering, UMD 2012 9. Second Place Poster Presentation Award at the Fuel Cell Seminar & Energy Exposition, Akron, OH 2009 8. Outstanding Ph.D. Dissertation Award, University of Rochester 2009 7. Frank J. Horton Graduate Research Fellowship, University of Rochester (award period 2003-2009) 2009 6. Excellent Graduate Student Scholarship, Chinese Academy of Sciences 2002 5. Annual Symposium Award of Institute of Chemistry, Chinese Academy of Sciences 2000 4. Excellent Undergraduate Thesis Award, Shandong University 2000 3. Outstanding Student Scholarship, Shandong University (award period 1996-2000) 2000 2. Outstanding Student Award, Shandong University 1999 1. Outstanding Student Award, Shandong University 1997

研究领域

The research in our group stays at the interface of materials synthesis and catalytic science, with an emphasis on precisely controlling composition and constitution of nanostructured materials for membrane and catalyst technologies to address the challenging issues in renewable energy and chemical production, sustainable water supply, and environmental remedy. In particular, we are focusing on four avenues: (i) Studying membrane reactor systems to promote fossil fuel conversion efficiency and energy sustainability; (ii) Innovatively synthesizing high-performance catalysts for efficient chemical/fuel conversions; (iii) Understanding the basic physicochemical properties of catalysts for performance optimization; and (iv) Broadening research impacts to improve the water and environment sustainability. Our overall objective is nano-engineering of advanced catalyst and membrane materials with structural elucidation, growth mechanism perception, and industrial application exploration to significantly improve renewable energy and chemical production, water quality and the environment.

近期论文

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Ying Pan†, Antara Bhowmick†, Wei Wu†, Yuan Zhang†, Yuxia Diao, Aiguo Zheng, Chen Zhang, Rongxuan Xie, Zixiao Liu†, Jianqiang Meng, and Dongxia Liu*“Titanium Silicalite-1 Nanosheet Supported Platinum for Non-oxidative Ethane Dehydrogenation” ACS Catalysis, in press, 11, 9970–9985 Junyan Zhang†, Evan Wegener, Nohor Samad, James Harris, Kinga Unocic, Lawrence Allard, Stephen Purdy, Shiba Adhikari, Michael Cordon, Jeffrey Miller, Theodore Krause, Sichao Cheng†, Dongxia Liu; Meijun Li, Xiao Jiang, Zili Wu, Zhenglong Li*“Isolated metal sites in Cu-Zn-Y/Beta for direct and selective butene-rich C3+ olefins formation from ethanol” ACS Catalysis, in press, 11, 9885–9897 Michael J. Cordon, Junyan Zhang†, Stephen C. Purdy, Evan C. Wegener, Kinga A. Unocic, Lawrence F. Allard, Mingxia Zhou, Rajeev S. Assary, Jeffrey T. Miller, Theodore R. Krause, Fan Lin, Huamin Wang, A. Jeremy Kropf, Ce Yang, Dongxia Liu, and Zhenglong Li*“Selective Butene Formation in Direct Ethanol-to-C3+-Olefin Valorization over Zn–Y/Beta and Single-Atom Alloy Composite Catalysts Using In Situ-Generated Hydrogen” ACS Catalysis, 2021, 11, 7193-7209 Hilal Ezgi Toraman, Konstantinos Alexopoulos, Su Cheun Oh†, Sichao Cheng†, Dongxia Liu, Dionisios G.Vlachos*“Ethylene production by direct conversion of methane over isolated single active centers” Chemical Engineering Journal, 2021, 420, 130493 Wei Wu†, Haomin Song, Qiaoqiang Gan, and Dongxia Liu*“Decomposition of dimethyl methylphosphonate vapor on ultrathin-film titania photocatalytic light absorber” Chemosphere, 2021, 274, 129719 Yao He, Junjie Chen, Didi Li, Qian Zhang, Dongxia Liu, Jingyong Liu, Xiaoqiang Ma, and Tiejun Wang*“Efficient production of aromatics by catalytic pyrolysis of fruit waste over zeolites with 3D pore topologies” Energy, 2021, 223, 120046 Wei Wu†, Dat T. Tran, Sichao Cheng†, Yuan Zhang†, Na Li, Huiyong Chen, Ya-Huei (Cathy) Chin, Libo Yao, and Dongxia Liu*“Local environment and catalytic property of External Lewis acid sites in hierarchical lamellar titanium Silicalite-1 zeolites” Microporous and Mesoporous Materials, 2021, 311, 110710 Mann Sakbodin†, Emily Schulman†, Ying Pan†, Eric D. Wachsman, and Dongxia Liu*“Methane-to-aromatics in a gas recycle methane reactor/hydrogen membrane separator” Applied Catalysis A, 2021, 365, 80-87 Laleh Emdadi, Luther Mahoney, Ivan C. Lee, Asher C. Leff, Wei Wu†, Dongxia Liu, Chi K. Nguyen, and Dat T. Tran*“Assessment of coke deposits on lamellar metal-modified MFI zeolites in ethylene transformation to aromatic liquids” Applied Catalysis A, 2020, 595, 117510 Tianqi Zhang, Jian Yin, Ying Pan, Enhua Liu, Dongxia Liu, and Jianqiang Meng*“Hierarchical porous polyimide nanocomposite membrane for flow-through CO2 cycloaddition at mild conditions” Chemical Engineering Journal Science, 2020, 383, 123166 Mann Sakbodin†, Emily Schulman†, Su Cheun Oh†, Ying Pan†, Eric D. Wachsman, and Dongxia Liu*“Dual utilization of greenhouse gases to produce C2+ hydrocarbons and syngas in a hydrogen-permeable membrane reactor” Journal of Membrane Science, 2020, 595, 117557 Yao He, Si Chen, Junjie Chen, Dongxia Liu, Xunan Ning, Jingyong Liu, and Tiejun Wang*“Consequence of replacing nitrogen with carbon dioxide as atmosphere on suppressing the formation of polycyclic aromatic hydrocarbons in catalytic pyrolysis of sawdust” Bioresource Technology, 2020, 297, 222417 Gaurav Kumar, Dongxia Liu, Dandan Xu, Limin Ren, Michael Tsapatsis, and Paul J. Dauenhauer*“Dehydra-decyclization of 2-methyltetrahydrofuran to pentadienes on boron-containing zeolites” Green Chemistry, 2020, 22, 4147-4160 Emily Schulman†, Wei Wu†, and Dongxia Liu*“Two-dimensional zeolite materials: structural and acidity properties” Materials, 2020, 13, 1822 Su Cheun Oh†, Sichao Cheng†, Ying Pan†, Emily Schulman†, and Dongxia Liu*“Multifunctional Reactors for Direct Nonoxidative Methane Conversion ” Direct Natural Gas Conversion to Value-Added Chemicals, 2020, 11, 305-330 Luther Mahoney, Laleh Emdadi, Asher C. Leff, Dat T. Tran, Wei Wu†, Sichao Cheng†, Dongxia Liu, Chi K. Nguyen, and Ivan C. Lee*“Influences of metal-modification and lamellar zeolite structure on ethylene to liquid aromatics conversion reaction using MFI ”Fuel, 2019, 141, 115953 Lu Wei, Kechen Song, Wei Wu, Scott Holdren, Guanghui Zhu, Emily Shulman, Wenjin Shang, Huiyong Chen, Michael R. Zachariah and Dongxia Liu* “catalystVapor-Phase Strategy to Pillaring of Two-Dimensional Zeolite”Journal of the American Chemical Society, 2019, 141, 8712-8716 Su Cheun Oh, Mann Sakbodin and Dongxia Liu * “Direct non-oxidative methane conversion in membrane reactor”Catalysis, 2019, 31, 127-165 (BookChapter) Su Cheun Oh, Emily Schulman, Junyan Zhang, Jiufeng Fan, Ying Pan, Jianqiang Meng and Dongxia Liu * “Direct Non-oxidative Methane Conversion in a Millisecond Catalytic Wall Reactor”Angewandte Chemie International Edition, 2019, 58, 7083-7086 Yiqing Wu, Scott Holdren, Yuan Zhang, Su Cheun Oh, Dat T. Tran, Laleh Emdadi, Zheng Lu, Mei Wang, Taylor J. Woehl, Michael Zachariah, Yu Lei, Dongxia Liu* “Quantification of rhenium oxide dispersion on zeolite: Effect of zeolite acidity and mesoporosity”Journal of Catalysis, 2019, 372, 128-141