Assoc Prof Zhigang Chen
|Position||Associate Professor (Energy Materials)|
|Section||Strategic Research Projects|
|Phone||+61 7 3470 4103|
|Qualifications||GCertHigherEd Qld , PhD ChineseAcadSci|
Mandarin (accredited translator)
The views expressed on staff homepages may not reflect the views of the University.
Fields of Research (FoR)
Dr Zhigang Chen is currently an Associate Professor in Energy Materials, the University of Southern Queensland (USQ). Before he moved to USQ at 2016, Dr Chen has worked at the University of Queensland (UQ) as ARC APD Fellow, QLD Smart Future Fellow, and Senior Research Fellow for seven years. Dr Chen received his PhD from the Institute of Metal Research, Chinese Academy of Sciences in 2008 under the supervision of Professor Hui-Ming Cheng, and Professor Gaoqing (Max) Lu. His research focuses on thermoelectrics for power generation and cooling; next-generation optoelectronic devices and functional system; topological insulators for next-generation chips and high-speed sensors. As a lead Chief Investigator or Chief Investigator, Dr Chen has succeeded in winning 3 ARC Discovery grants (two are first lead CI and other one is APD Fellow), 1 ARC Linkage, 1 ARC LIEF grant, several Industry Investment, 2 Queensland smart future funds, 1 international linkage grant from the Australian Academy of Sciences, 1 UQ foundation excellence Award, and several univeristy grants. Dr Chen has contributed more than 175 original journal publications (including top ranking journals, such as 1 in Nature Nanotechnology, 1 in Progress in Materials Science, 3 in Nature Communications, 6 in Advanced Materials, 2 in Journal of the American Chemical Society, 2 in Angewandte Chemie-International Edition, 1 in Energy & Environmental Science, 4 in Nano Letters, 11 in ACS Nano, 8 in Advanced Functional Materials, 5 in Advanced Energy Materials, and 5 in Nano Energy), 4 patents, and over 30 keynote/invited presentations. His publications have been cited more than 8100 times (ISI web, http://www.researcherid.com/rid/D-1559-2010) with H index of 45.
His research project (attracting PhD students) is focusing:
1. Design cost-effective and high-efficiency thermoelectric materials and devices
Thermoelectric materials directly convert thermal energy into electrical energy, offering a green and sustainable solution for the global energy dilemma. This project aims to develop inexpensive, abundant, and low-toxic metal selenide nanomaterials for high-efficiency energy conversion using novel industry-level approach, coupled with nanostructure and band engineering strategies. The key breakthrough is to design high performance thermoelectric nanomaterials with engineered chemistry and unique morphology for new generation thermoelectrics. The expected outcomes of this project will lead to an innovative technology for harvesting electricity from waste heat or sun light, which will place Australia at the forefront of energy technologies.
2. Development of Topological Insulators for high speed chips
Topological Insulators (TIs) are a class of quantum materials that exhibit topological surface states. These materials are usually small band gap semiconductors where the bulk of the material is insulating, but they exhibit special surface states that are conducting and topologically protected. The materials are usually made of heavy atoms that give rise to strong spin-orbit coupling and this leads to the formation of surface states that are not destroyed by scattering or impurities. TIs are proving to be ideal materials for study in condensed matter physics, as the physics of these materials is novel and they offer huge scope for developing new theories and for the discovery of new materials.
In this proposal, we describe the methodology to be adopted to obtain high quality materials, for the different experiments proposed. We propose to synthesize a range of materials, some of which are already known to be Topological Insulators and other new materials such as Dirac semimetals and Wyles semimetals.
Associate Editor of American Journal of Nanotechnology
Editorial Board of Journal of Materials Science & Technology; Progress in Natural Science; Electronics
Member of International Thermoelectric Society;
Member of American Chemistry Society;
Member of Australian Microscopy Society
Member of Australian Nanotechnology Network
Member of Australian Materials Research Society
USQ Research affiliations
Centre for Future Materials (CFM)
Currently teaching courses/programs
the University of Queensland
• CHEE 4301: Nanomaterials and their characterization
• CHEE 4302: Electrochemistry and corrosion
• MATE7013: Advanced Manufacturing
Research most recent
Z.-G. Chen,* X. L. Shi, L.-D. Zhao, and J. Zou*, (Corresponding author)
High-performance SnSe thermoelectric materials: progress and future challenge
Progress in Materials Science 10.1016/j.pmatsci.2018.04.005 (2016 IF=31.140)
W.-D. Liu, Z.-G. Chen* and J. Zou* (Corresponding author)
Eco-Friendly and Low-Cost Higher Manganese Silicide Thermoelectric Materials: Progress and Future Challenge
Advanced Energy Materials 2018, 8, 1800056 (2016 IF=16.721)
M. Hong, Z.-G. Chen*, L. Yang, Y. Zou, M. Dargusch, H. Wang, and J. Zou* (Corresponding author)
Realising zT of 2.3 in p-type Ge1-x-ySbxInyTe by reducing the phase-transition temperature and introducing resonant energy doping
Advanced Materials 2018, 30, 1705942. (2016 IF=19.791)
Research most notable
1. *M. Hong, Z.-G. Chen*, L. Yang, and J. Zou* (Corresponding author)
BixSb2-xTe3 nanoplates with enhanced thermoelectric performance due to sufficiently decoupled electronic transport properties and strong wide-frequency phonon scatterings
Nano Energy 2016, 20, 144–155.
2. *Z.-G. Chen*, C. Zhang, E. Zhang, Y.C. Zou, L. Yang, H. Min, F. Xiu*, and J. Zou* (Corresponding author)
Scalable Growth of High Mobility Dirac Semimetal Cd3As2 Microbelts
Nano Letters, 2015, 15 (9), pp 5830–5834.
3. *L. Yang, Z.-G. Chen*, G. Han, H. Min, Y.C. Zou and J. Zou* (Corresponding author)
High-Performance Thermoelectric Cu2Se Nanoplates through Nanostructure Engineering
Nano Energy 2015, 16, 367–374
4. *G. Han, Z.-G. Chen*, J. Drennan and J. Zou*
Indium Selenides: Structural Characteristics, Synthesis and Their Thermoelectric Performances
Small, 2014, 10, 2747–2765.
5. *Z.-G. Chen,* G. Han, L. Yang, L. Cheng, and J. Zou*
Nanostructured thermoelectric materials: current research and future challenge
Progress in Natural Science: Materials International, 2012, 26, 535-549
6. *L. Cheng, Z.-G. Chen,* S. Ma, Z. Zhang, Y. Wang, H. Xu, L. Yang, G. Han, K. Jack, G. Lu and J. Zou*
High Curie Temperature Bi1.85Mn0.15Te3 Nanoplates
Journal of the American Chemical Society 2012, 134, 18920-18923.
7. *F. X. Xu, L. He, Y. Wang, L. Cheng, L. Chang, M. Lang, G. Huang, X. Kou, Y. Zhou, X. Jiang,
Z.-G. Chen, J. Zou, A. Shaolos, K. L. Wang
Manipulating Surface States in Topological Insulator Nanoribbons
Nature Nanotechnology, 2011, 6, 216-220
8. *Z.-G. Chen, L. Cheng, H. Xu, J. Liu, J. Zou,* T. Sekiguchi, G. (Max) Lu* and H. Cheng*
ZnS Branched Architectures as Optoelectronics and Field Emitters
Advanced Materials 2010, 22, 2376.
9. *Z.-G. Chen, J. Zou, G. Liu, X. Yao, F. Li, X. Yuan, T. Sekiguchi, G. Lu* and H. Cheng*
Growth, Cathodoluminescence and Field Emission of ZnS Tetrapod Tree-Like Heterostructures
Advanced Functional Materials 2008, 18, 3063.
10. *Z.-G. Chen, J. Zou, G. Liu, Y. Wang, X. Yuan, F. Li, L. Wang, T. Sekiguchi, G. Lu* and H. Cheng*
Novel Boron Nitride Hollow Nanoribbons
ACS Nano 2008, 2, 2183.
Publications in ePrints
Shi, Xiaolei and Chen, Zhi-Gang and Liu, Weidi and Yang, Lei and Hong, Min and Moshwan, Raza and Huang, Liqing and Zou, Jin (2018) Achieving high Figure of Merit in p-type polycrystalline Sn0.98Se via self-doping and anisotropy-strengthening. Energy Storage Materials, 10. pp. 130-138. ISSN 2405-8297
Zou, Yi-Chao and Chen, Zhi-Gang and Zhang, Enze and Kong, Fantai and Lu, Yan and Wang, Lihua and Drennan, John and Wang, Zhongchang and Xiu, Faxian and Cho, Kyeongjae and Zou, Jin (2018) Atomic disorders in layer structured topological insulator SnBi2Te4 nanoplates. Nano Research, 11 (2). pp. 696-706. ISSN 1998-0124
Tu, Jian and Zhou, Kun-Feng and Zhou, Zhi-Ming and Huang, Can and Chen, Zhi-Gang (2018) Effects of ausforming procedure and following annealing treatment on microstructural characteristics in cobalt. Acta Metallurgica Sinica (English Letters), 31 (4). pp. 415-422. ISSN 1006-7191
Wang, Shengnan and Deng, Yi and Yang, Lei and Shi, Xiuyuan and Yang, Weizhong and Chen, Zhi-Gang (2018) Enhanced antibacterial property and osteo-differentiation activity on plasma treated porous polyetheretherketone with hierarchical micro/nano-topography. Journal of Biomaterials Science, Polymer Edition, 29 (5). pp. 520-542. ISSN 0920-5063
Hong, Min and Chen, Zhigang and Zou, Jin (2018) Fundamental and progress of Bi2Te3-based thermoelectric materials. Chinese Physics B, 27 (4). pp. 1-25. ISSN 1674-1056
Approved research supervisor in the area of:
Dr Zhigang Chen is currently an Associate Professor in Energy Materials, the University of Southern Queensland (USQ). Before he moved to USQ at 2016, Dr Chen has been worked at the University of Queensland (UQ) as ARC APD Fellow, QLD Smart Future Fellow, and Senior Research Fellow for seven years. Dr Chen received his PhD from the Institute of Metal Research, Chinese Academy of Sciences in 2008, on controllable synthesis, growth mechanisms, and properties of quasi-one-dimensional ZnS and BN semiconductor nanomaterials, under the supervision of Professor Hui-Ming Cheng, and Professor Gaoqing (Max) Lu. His research concentrates in smart materials for thermoelectrics and optoelectronics from synthesizing materials to understanding their underlying physics and chemistry. As a lead Chief Investigator or Chief Investigator, Dr Chen has succeeded in winning 3 ARC Discovery grants (two are first lead CI and other one is APD Fellow), 1 ARC Linkage, 1 ARC LIEF grant, several Industry Investment, 2 Queensland smart future funds, 1 international linkage grant from the Australian Academy of Sciences, 1 UQ foundation excellence Award, and 4 UQ grants. Dr Chen has contributed more than 130 original journal publications (including top ranking journals, such as 1 in Nature Nanotechnology, 3 in Nature Communications, 3 in Advanced Materials, 2 in Journal of the American Chemical Society, 2 in Angewandte Chemie-International Edition, 1 in Energy & Environmental Science, 3 in Nano Letters, 10 in ACS Nano, 7 in Advanced Functional Materials, 2 in Advanced Energy Materials, and 3 in Nano Energy), 4 patents, and over 30 invited talks or oral presentations. His publications have been cited > 7000 times (ISI web, http://www.researcherid.com/rid/D-1559-2010) with H index of 42.