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WU Changzheng, Professor Nano-materials and Nano-chemistry
  Name:  Changzheng Wu (吴长征)
Born:   Sept. 1979, Hunan
Address: Department of Chemistry, University of Science and Technology of China (USTC), Anhui, Hefei 230026, P. R. China
Tel: 86-551-63602455(O)
Fax: 86-551-63606266
E-mail: czwu@ustc.edu.cn
Office: HFNL Building, Room 8018
 
EDUCATION AND RESEARCH EXPERIENCE
2012.10 — Present Professor,University of Science and Technology of China
2009.10 — 2012.10 Associated Professor,University of Science and Technology of China
2007.12 — 2009.10 Postdoc,Hefei National Laboratory for Physical Sciences at the Microscale
2002.09 — 2007.12 Ph. D.,University of Science and Technology of China (Supervisor: Prof. Yi Xie)
1998.09 — 2002.07 B.S.,Department of Chemistry, University of Science and Technology of China
 
RESEARCH INTERESTS
Our current research interests focus on low-dimensional solids with efforts to understanding them based on fundamental concepts of solid-state chemistry. We are actively exploring inorganic two-dimensional nanomaterials, phase transition materials and strong correlated electron systems, with a broad range of nanoscale properties including electronic, photonic, electrochemical, catalytic and surface/interfacial properties, for wide applications in electrocatalysis, energy storage or energy conversion via regulation of intrinsic physical properties. 
 
CURRENT RESEARCH PROJECTS
1) Regulation of electrical behavior and spin ordering in nanoscale, and understanding their fundamental relationship of intrinsic physical properties with promising applications in catalytic process and energy storage or conversion.
2) Study of novel nanoscale device concepts, especially for their potential applications in future electronics responsive to light, magnetism, and heat.
3) Development of high-performance nanostructured materials which are environmentally friendly and compatible with large-scale processing for energy storage and conversion systems.
 
REPRESENTATIVE PUBLICATIONS
1) Xiaojiao Zhu, Yuqiao Guo, Hao Cheng, Jun Dai, Xingda An, Jiyin Zhao, Kangzhen Tian, Shiqiang Wei*, Xiao Cheng Zeng, Changzheng Wu* and Yi Xie, “Signature of coexistence of superconductivity and ferromagnetism in two-dimensional NbSe2 triggered by surface molecular adsorption”, Nature Communications 2016, 7, 11210.
2) Xu Peng, Huili Liu, Qin Yin, Junchi Wu, Pengzuo Chen, Guangzhao Zhang, Guangming Liu*, Changzheng Wu* & Yi Xie, “A zwitterionic gel electrolyte for efficient solid-state supercapacitors”, Nature Communications 2016, 7, 11782.
3) Xu Sun, Haitao Deng, Wenguang Zhu, Zhi Yu, Changzheng Wu*, and Yi Xie, “Interface Engineering in Two-dimensional Heterostructure towards an Advanced Catalyst for Organic Reactions”, Angew. Chem. Int. Ed. 2016, 55, 1704
4) Kun Xu, Hui Ding, Kaicheng Jia, Xiuli Lu, Pengzuo Chen, Tianpei Zhou, Han Cheng, Si Liu, Changzheng Wu*, and Yi Xie, “Solution-Liquid-Solid Synthesis of Hexagonal Nickel Selenide Nanowire Arrays with a Nonmetal Catalyst”, Angew. Chem. Int. Ed. 2016, 55, 1710
5) Pengzuo Chen+, Kun Xu+, Tianpei Zhou, Yun Tong, Junchi Wu, Han Cheng, Xiuli Lu, Hui Ding, Changzheng Wu*, and Yi Xie, “Strong-Coupled Cobalt Borate Nanosheets/Graphene Hybrid as Electrocatalyst for Water Oxidation under both Alkaline and Neutral Conditions”, Angew. Chem. Int. Ed. 2016, 55, 2488
6) Jing Peng, Yuqiao Guo, Haifeng Lv, Xinyu Dou, Qi Chen, Jiyin Zhao, Changzheng Wu*, Xiaojiao Zhu, Yue Lin, Wei Lu, Xiaojun Wu, and Yi Xie, “Surface chemical strategy for superparamagnetic reduced graphene oxide with large magnetoresistance effect”, Angew. Chem. Int. Ed. 2016, 55, 3176
7) Zejun Li, Yuqiao Guo, Zhenpeng Hu, Jihu Su, Jiyin Zhao, Junchi Wu, Jiajing Wu, Yingcheng Zhao, Changzheng Wu*, and Yi Xie, “Hydrogen Treatment for Superparamagnetic VO2 Nanowires with Large Room-Temperature Magnetoresistance”, Angew. Chem. Int. Ed. 2016, 55, 8018
8)  Xiaojiao Zhu, Xinyu Dou, Jun Dai, Xingda An, Yuqiao Guo, Lidong Zhang, Shi Tao, Jiyin Zhao, Wangsheng Chu, Xiao Cheng Zeng, Changzheng Wu,* and Yi Xie, “Metallic Nickel Hydroxide Nanosheets Give Superior Electrocatalytic Oxidation of Urea for Fuel Cells”, Angew. Chem. Int. Ed. 2016, 55, 12465.
9)  Pengzuo Chen, Tianpei Zhou, Lili Xing, Kun Xu, Yun Tong, Hui Xie, Lidong, Zhang, Wensheng Yan, Wangsheng Chu,* Changzheng Wu,* and Yi Xie, “Atomically Dispersed Iron–Nitrogen Species as Electrocatalysts for Bifunctional Oxygen Evolution and Reduction Reactions”, Angew. Chem. Int. Ed. DOI:10.1002/anie.201610119
10)  Xiaogang Li, Wentuan Bi, Lei Zhang, Shi Tao, Wangsheng Chu*, Qun Zhang*, Yi Luo, Changzheng Wu*, and Yi Xie, “Single-Atom Pt as Co-Catalyst for Enhanced Photocatalytic H2 Evolution”, Advanced Materials 2016, 28, 2427.
11) Kun Xu, Hui Ding, Haifeng Lv, Pengzuo Chen, Xiuli Lu, Han Cheng, Tianpei Zhou, Si Liu,Xiaojun Wu, Changzheng Wu*, and Yi Xie, “Dual Electrical Behavior Regulation on Electrocatalysts Realizing Enhanced Electrochemical Water Oxidation”, Advanced Materials 2016, 28, 3326.
12)  Pengzuo Chen, Kun Xu, Shi Tao, Tianpei Zhou, Yun Tong, Hui Ding, Lidong Zhang, Wangsheng Chu, Changzheng Wu*, and Yi Xie, “Phase-Transformation Engineering in Cobalt Diselenide Realizing Enhanced Catalytic Activity for Hydrogen Evolution in an Alkaline Medium”, Advanced Materials 2016, 28, 7527.
13)  Kun Xu, Han Cheng, Linqi Liu, Haifeng Lv, Xiaojun Wu, Changzheng Wu* and Yi Xie, “Promoting Active Species Generation by Electrochemical Activation in Alkaline Media for Efficient Electrocatalytic Oxygen Evolution in Neutral Media”, Nano Letters, 2016, DOI: 10.1021/acs.nanolett.6b04732.
14) Wentuan Bi, Lei Zhang, Zhongti Sun, Xiaogang Li, Tao Jin, Xiaojun Wu, Qun Zhang*, Yi Luo, Changzheng Wu*, and Yi Xie, “Insight into Electrocatalysts as Co-catalysts in Efficient Photocatalytic Hydrogen Evolution”, ACS Catal., 2016, 6, 4253.
15)  Kun Xu, Hui Ding, Haifeng Lv, Shi Tao, Pengzuo Chen, Xiaojun Wu, Wangsheng Chu, Changzheng Wu* , and Yi Xie, “Understanding Structure-Dependent Catalytic Performance of Nickel Selenides for Electrochemical Water Oxidation”, ACS Catal., 2017, 7, 310.
16) P. Chen, K. Xu, Z. Fang, Y. Tong, J. Wu, X. Lu, X. Peng, H. Ding, C. Wu*, and Y. Xie, “Metallic Co4N Porous Nanowire Arrays Activated by Surface-Oxidation as Electrocatalyst for Oxygen Evolution Reaction”, Angew. Chem. Int. Ed., 127 (2015), 14923-14927.
17) W. Bi+, X. Li+, L. Zhang+, T. Jin, L. Zhang, Q. Zhang*, Y. Luo, C. Wu*, and Y. Xie, “Molecular co-catalyst accelerating hole transfer for enhanced photocatalytic H2 evolution”, Nature Commun. 6 (2015), 8647.
18) Y. Guo, Y. Tong, P. Chen, K. Xu, J. Zhao, Y. Lin, W. Chu, Z. Peng,* C. Wu*, and Y. Xie, “Engineering Electronic State of Perovskite Electrocatalyst for Synergistically Enhanced Oxygen Evolution Reaction”, Adv. Mater. 27 (2015), 5989-5994.
19) X. Sun, Y. Guo, C. Wu*, and Y. Xie, “Hydric Effect in Inorganic Nanomaterials for Nanoelectronics and Energy Applications”, Adv. Mater. 27 (2015), 3850.
20) K. Xu, P. Chen, X. Li, Y. Tong, H. Ding, X. Wu, W. Chu*, Z. Peng*, C. Wu*, and Y. Xie, “Metallic Nickel Nitride Nanosheets Realizing Enhanced Electrochemical Water Oxidation”, J. Am. Chem. Soc. 137 (2015), 4119.
21) Y. Guo, K. Xu, C. Wu*, J. Zhao and Y. Xie, “Surface chemical-modification for engineering the intrinsic physical properties of inorganic two-dimensional nanomaterials”, Chem. Soc. Rev. 44 (2015), 637-646.
22) L. Fei, X. Li, W. Bi, Z. Zhuo, W. Wei, L. Sun, W. Lu, C. Wu*, H. L. W. Chan, and Y. Wang*, “Graphene/Sulfur Hybrid Nanosheets from a Space-confined "Sauna” Reaction for High-performance Lithium-sulfur Batteries”, Adv. Mater., 27(2015), 5936-5942.
23) Y. Guo, J. Dai, J. Zhao, C. Wu*, D. Li, L. Zhang, W. Ning, M. Tian, X. C. Zeng, and Y. Xie, “Large Negative Magnetoresistance Induced by Anionic Solid Solutions in Two-Dimensional Spin-Frustrated Transition Metal Chalcogenides”, Phys. Rev. Lett. 113(2014), 157202.
24) X. Peng, L. Peng, C. Wu* and Y. Xie, “Two dimensional nanomaterials for flexible supercapacitors”, Chem. Soc. Rev. 43(2014), 3303-3323.
25) C. Wu, X. Lu, L. Peng, K. Xu, X. Peng, J. Huang, G. Yu*, and Y. Xie*, “Two-Dimensional VOPO4 Ultrathin Nanosheets for High Energy Density and Flexible Ultrathin-film Pseudocapacitor”, Nature Commun. 4 (2013), 2431.
26) K. Xu, P. Chen, X. Li, C. Wu*, Y. Guo, J. Zhao, X. Wu, and Y. Xie*, “Ultrathin Nanosheets of Vanadium Diselenide: A Metallic Two-Dimensional Material with Ferromagnetic Charge-Density-Wave Behavior”, Angew. Chem. Int. Ed.  52 (2013), 10477.
27) L. Peng, X. Peng, B. Liu, C. Wu*, Y. Xie*, and G. Yu*, “Ultrathin Two-Dimensional MnO2/Graphene Hybrid Nanostructures for High-Performance, Flexible Planar Supercapacitors”, Nano Lett. 13 (2013), 2151.
28) C. Lin, X. Zhu, J. Feng, C. Wu*, S. Hu, J. Peng, Y. Guo, L. Peng, J. Zhao, J. Huang, J. Yang, and Y. Xie*, “Hydrogen-Incorporated TiS2 Ultrathin Nanosheets with Ultrahigh Conductivity for Stamp-Transferrable Electrodes”, J. Am. Chem. Soc. 135 (2013), 5144.
29) C. Wu, F. Feng, Y. Xie*, “Design of vanadium oxide structures with controllable electrical properties for energy applications”, Chem. Soc. Rev. 42(2013), 5157.

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