Biography

Prof. Junhong Chen

University of Wisconsin-Milwaukee, USA

Professor


Email: jhchen@uwm.edu


Qualifications

2002 Ph.D., University of Minnesota, Minneapolis, MN, Mechanical Engineering

2000 M.Sc., University of Minnesota, Minneapolis, MN, Mechanical Engineering

1995 B.E., Tongji University, Shanghai, China, Thermal Engineering


Publications (selected)

  1. J. B. Chang, S. Mao, Y. Zhang, S. M. Cui, D. A. Steeber, and J. H. Chen*, "Single-Walled Carbon Nanotube Field-Effect Transistors with Graphene Oxide Passivation for Fast, Selective Detection of Proteins," Accepted to Biosensors & Bioelectronics 42, 186-192, 2013.
  2. K. H. Yu, G. H. Lu, Z. H. Wen, H. J. Kim, Y. Y. Qian, E. Andrew, S. Mao, and J. H. Chen*, "Hierarchical Vertically-Oriented Graphene as a Catalytic Counter Electrode in Dye-Sensitized Solar Cells," Journal of Materials Chemistry A 1(2), 188-193, 2013.
  3. S. M. Cui, H. H. Pu, G. H. Lu, Z. H. Wen, E. C. Mattson, C. J. Hirschmugl, M. Gajdardziksa-Josifovska, M. Weinert, and J. H. Chen*, "Fast and Selective Room-temperature NH3 Sensors Using Silver Nanocrystals-Functionalized Carbon Nanotubes," ACS Applied Materials & Interfaces 4(9), 4898-4904, 2012.
  4. S. Mao, Z. H. Wen, H. J. Kim, G. H. Lu, P. T. Hurley, and J. H. Chen*, "A General Approach to One-Pot Fabrication of Crumpled Graphene-Based Nanohybrids for Energy Applications," ACS Nano 6(8), 7505-7513, 2012.
  5. S. M. Cui, H. H. Pu, G. H. Lu, Z. H. Wen, E. C. Mattson, C. J. Hirschmugl, M. Gajdardziksa-Josifovska, M. Weinert, and J. H. Chen*, "Ag Nanocrystal as a Promoter for Carbon Nanotube Based Room-temperature Gas Sensors," Nanoscale 4(19), 5887-5894, 2012.
  6. Z. H. Wen, X. C. Wang, S. Mao, Z. Bo, H. Kim, S. M. Cui, G. H. Lu, X. L. Feng*, and J. H. Chen*, "Crumpled Nitrogen-Doped Graphene Nanosheets with Ultrahigh Pore Volume for High-performance Supercapacitor," Advanced Materials 24(41), 5610-5616, 2012.
  7. H. J. Kim, Z. H. Wen, K. H. Yu, O. Mao, and J. H. Chen*, "Straightforward Fabrication of Highly Branched Graphene Nanosheet Array for Li-ion Battery Anode," Journal of Materials Chemistry 22(31), 15514-15518, 2012.
  8. Z. Bo, S. Mao, K. H. Yu, S. M. Cui, and J. H. Chen*, "One-step Fabrication and Capacitive Behavior of Electrochemical Double Layer Capacitor Electrodes Using Vertically-oriented Graphene Directly Grown on Metal," Carbon 50(12), 4379-4387, 2012.
  9. K. H. Chen, G. H. Lu, J. B. Chang, S. Mao, K. H. Yu, S. M. Cui, and J. H. Chen*, "Rapid Hg(II) Ion Detection Using Thermally Reduced Graphene Oxide Decorated with Functionalized Gold Nanoparticles," Analytical Chemistry 84(9), 4057-4062, 2012.
  10. S. Mao, S. M. Cui, G. H. Lu, K. H. Yu, Z. H. Wen, and J. H. Chen*, "Tuning Gas-sensing Properties of Reduced Graphene Oxide Using Tin Oxide Nanocrystals," Journal of Materials Chemistry 22(22), 11009-11013, 2012.
  11. Z. H. Wen, S. Q. Ci, F. Zhang, X. L. Feng, S. M. Cui, S. Mao, S. L. Luo, and Z. He*, and J. H. Chen*, "Nitrogen-Enriched Core-Shell Structured Fe/Fe3C-C Nanorods as Advanced Catalysts for Oxygen Reduction Reaction," Advanced Materials 24(11), 1399-1404, 2012. (Featured as Frontispiece)
  12. S. Mao, S. M. Cui, K. H. Yu, Z. H. Wen, G. H. Lu, and J. H. Chen*, "Ultrafast Hydrogen Sensing through Hybrids of Semiconducting Single-walled Carbon Nanotubes and Tin Oxide Nanocrystals," Nanoscale 4(4), 1275-1279, 2012.
  13. E. C. Mattson, H. H. Pu, S. M. Cui, M. A. Schofield, S. H. Rhim, G. H. Lu, M. J. Nase, R. S. Ruoff, M. Weinert, M. Gajdardziksa-Josifovska, J. H. Chen*, and C. J. Hirschmugl*, "Evidence of Nanocrystalline Semiconducting Graphene Monoxide during Thermal Reduction of Graphene Oxide in Vacuum," ACS Nano 5(12), 9710-9717, 2011.
  14. Z. H. Wen, S. M. Cui,H. H.Pu, S. Mao, K. H. Yu, X. L. Feng*,and J. H. Chen*, "Metal Nitride/Graphene Nanohybrids: General Synthesis and Multifunctional Titanium Nitride/Graphene Electrocatalyst," Advanced Materials 23(45), 5445-5450, 2011.
  15. K. H. Yu, G. H. Lu, Z. Bo, S. Mao, and J. H. Chen*, "Carbon Nanotube with Chemically-bonded Graphene Leaves for Electronic and Optoelectronic Applications," The Journal of Physical Chemistry Letters 2(13), 1556-1562, 2011.
  16. G. H. Lu, K. H. Yu, L. E. Ocola, and J. H. Chen*, "Ultrafast Room-Temperature NH3 Sensing with Positively-Gated Reduced Graphene Oxide Field-Effect Transistors," Chemical Communications 47(27), 7761-7763, 2011.
  17. S. Mao, K. H. Yu, G. H. Lu, and J. H. Chen*, "Highly sensitive protein sensor based on thermally-reduced graphene oxide field-effect transistor," Nano Research 4(10), 921-930, 2011.
  18. Z. Bo, K. H. Yu, G. H. Lu, S. M. Cui, S. Mao, and J. H. Chen*, "Vertically-oriented Graphene Sheets Grown on Metallic Wires for Greener Corona Discharges: Lower Power Consumption and Minimized Ozone Emission," Energy & Environmental Science 4(7), 2525-2528, 2011.
  19. G. H. Lu, S. Park, K. H. Yu, R. S. Ruoff, L. E. Ocola, D. Rosenmann, and J. H. Chen*, "Toward Practical Gas Sensing Using Highly Reduced Graphene Oxide: A New Signal Processing Method to Circumvent Run-to-Run and Device-to-Device Variations,"ACSNano 5(2), 1154-1164, 2011.
  20. S. Mao, G. H. Lu, K. H. Yu, Z. Bo, and J. H. Chen*, "Specific Protein Detection using Thermally Reduced Graphene Oxide Sheet Decorated with Gold Nanoparticle-antibody Conjugates," Advanced Materials 22(32), 3521-3526, 2010.
  21. S. Mao, G. H. Lu, K. H. Yu, and J. H. Chen*, "Specific Biosensing Using Carbon Nanotubes Functionalized with Gold Nanoparticle-antibody Conjugates," Carbon 48(2), 479-486, 2010.
  22. G. H. Lu, L. E. Ocola, and J. H. Chen*, "Reduced Graphene Oxide for Room-Temperature Gas Sensors," Nanotechnology 20(44), No. 445502, 2009.
  23. G. H. Lu, L. E. Ocola, and J. H. Chen*, "Room-Temperature Gas Sensing through Electronic Transfer between Discrete Tin Oxide Nanocrystal and Multiwalled Carbon Nanotube," Advanced Materials 21(24), 2487-2491, 2009. (Featured as Frontispiece)
  24. G. H. Lu, L. E. Ocola, and J. H. Chen*, "Gas Detection Using Low-Temperature Reduced Graphene Oxide Sheets," Applied Physics Letters 94(8), No. 083111, 2009. Selected for Mar. 16, 2009 issue of Virtual Journal of Nanoscale Science & Technology.
  25. J. H. Chen* and G. H. Lu, "Controlled Decoration of Carbon Nanotubes with Nanoparticles," Nanotechnology 17(12), 2891-2894, 2006. (Highlighted by Nanowerk Spotlight, http://www.nanowerk.com/spotlight/spotid=545.php)


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