标题：夏定国
概况
  　　北京大学工学院能源与资源工程系&先进材料与纳米技术系教授、博士生导师。
北京大学工学院能源与资源工程系副主任
先进电池材料理论与技术北京市重点实验室主任
北京市高等学校拨尖创新人才，北京市科研创新团队带头人,北京市化工学会常务理事，中国仪器仪表学会能源材料分会理事.
研究领域涉及低铂及非铂催化剂、锂插入化合物和电化学治理微量有机物污染的废水。在锂插入化合物及催化剂的成份设计、电化学性能及与微观结构关系方面做过大量的研究工作，主持或参与完成了国家自然科学基金、国家科技部八六三、九七三和省部级项目的研究，同时，致力于材料基础理论在工程实际中的应用。
从事材料物理化学及环境电化学基础研究工作。
研究领域
（1）低铂及非铂催化剂
（2）锂插入化合物
（3）材料模拟计算
（4）电化学治理微量有机物污染的废水
主要的研究方向
直接甲醇燃料电池催化剂研究，二次锂离子电池电极材料研究，水中微量有机物的电化学处理。承担“物理化学”、“无机化学”、“理论电化学”等5门本科生和研究生课程的教学任务,获得两项教学奖；主持和参加“十五”八六三项目、国家自然科学基金、北京市自然科学基金等课题的研究工作。先后在“化学学报”、“中国稀土学报”及“Sensors and Actuators”等上发表论文40余篇，并获美国科学发明专利一项。1998年入选北京市科技新星培养计划。
发表的主要文章
1.  Shaorui Sun, Zhongli Wang, Dingguo Xia*, Theoretical Study of a new Cathode Material of Li-battery: Iron Hydroxyl-phosphate, Journal of Physical Chemistry C, 2010，Volume 114, Issue 1, Pages 587-592
2. Ge Chen, Min Li, Fan Li, Shaorui Sun, Dingguo Xia*, Protein-mediated Synthesis of Nanostructured Titania with Different Polymorphs at Room-temperature, Adv. Mater., 2010, 22, 1258-1262
3. Tao Yang, Fan Li, Dingguo Xia*, Au@BICUVOX10 Composite Cathode for Novel Structure Low-Temperature Solid-Oxide Fuel Cells, Journal of Power Sources, 2010, Volume 195, Issue 9, Pages 2514-2519.
4. Tao Yang, Lijuan Zhang, Xiang Li, Dingguo Xia*,Structural and morphological characterization of gold–nickel electrocatalyst synthesized by taking advantage of the AuNi phase separation mechanism, Journal of Alloys and Compounds,2010, Volume 492, Issues 1-2, Pages 83-87.
5. Xiang Li, Ge Chen, Jia Xie, Lijuan Zhang, Dingguo Xia*, Ziyu Wu*, An Electrocatalyst for Methanol Oxidation in DMFC: PtBi/XC-72 with Pt Solid-Solution Structure, J. Electrochem. Soc., 2010, Volume 157, Issue 4, Pages B580-584.
6  Jiong Li, Haiming Li, Xianqing, Liang, Shuo Zhang, Ting Zhao, Dingguo Xia*, Ziyu Wu, First Principles Study on the Diffusion of Alkali-Metal Ions on the Armchair Single-Wall Nanotubes, Journal of Physical Chemistry A, 2009, Volume 113, Issue 5, Pages 791-796.
7.  Shaorui Sun, Dingguo Xia*, The theoretical study of the cationic conductivity of AgBr, Solid State Ionics，2009，Volume 180, Issue 9-10, Pages: 663-666.(PDF)  
8.         Shaorui Sun, Dingguo Xia*，An ab-initio calculation study on the super ionic conductors α-AgI and Ag2X (X = S, Se) with BCC structure，Solid State Ionics，2008，Volume 179, Issue 40, Pages 2330-2334.
9.         Ge Chen，Zhenyao Wang，Dingguo Xia*，One-Pot Synthesis of Carbon Nanotube@SnO2-Au Coaxial Nanocable for Lithium-Ion Batteries with High Rate Capability，Chemistry of Materials，2008，Volume: 20   Issue: 22   Pages: 6951-6956.
10.         Zhongli Wang，Shaorui Sun，Dingguo Xia*，Wangsheng Chu，Shuo Zhang，Ziyu Wu，Investigation of Electronic Conductivity and Occupancy Sites of Mo Doped into LiFePO4 by ab Initio Calculation and X-ray Absorption Spectroscopy，Journal of Physical Chemistry C，2008，Volume: 112    Issue: 44    Pages: 17450-17455.(PDF)
11.         Zhenyao Wang，Ge Chen，Dingguo Xia*，Coating of multi-walled carbon nanotube with SnO2 films of controlled thickness and its application for Li-ion battery，Journal of Power Sources，2008， Volume: 184   Issue: 2     Pages: 432-436.(PDF)
12.         Zhongli Wang，Shaorui Sun，Chunyang Yu，Yu Chen，Dingguo Xia*，Synthesises, characterizations and electrochemical properties of spherical-like LiFePO4 by hydrothermal method，Journal of Power Sources，2008，Volume: 184    Issue: 2   Pages: 633-636.(PDF)
13         Zhenyao Wang，Dingguo Xia*，Ge Chen，Tao Yang，Yu Chen，The effects of different acids on the preparation of TiO2 nanostructure in liquid media at low temperature，Materials Chemistry and Physics，2008，Volume: 111    Issue: 2-3    Pages: 313-316.(PDF)
14.     Dingguo xia* ，Shuzhen Liu，Zhenyao Wang，Ge Chen，Lijuan Zhang，Lei Zhang，Rob Hui，Jiujun Zhang，Methanol-tolerant MoN electrocatalyst synthesized through heat treatment of molybdenum tetraphenylporphyrin for four-electron oxygen reduction reaction，Journal of Power Sources，2008，Volume: 177 Issue: 2   Pages: 296-302.(PDF)
15.     Zhenyao Wang，Ge Chen，Dingguo Xia*，Lijuan Zhang，Studies on the electrocatalytic properties of PtRu/C-TiO2 toward the oxidation of methanol，Journal of Alloys and Compounds，2008，Volume: 450 Issue: 1-2 Pages: 148-151.(PDF)
16.     Yujuan Zhao，Dingguo Xia*，Yan Li，Chunyang Yu，Investigation of high-rate spherical LiCoO2 with mesoporous structure via self-assembly in microemulsion， Electrochemical and Solid State Letters，2008，Volume: 11 Issue: 3 Pages: A30-A33.(PDF)
17.     Ge Chen, Zhenyao Wang, Dingguo Xia*, Lei Zhang, Rob Hui, Jiujiu Zhang, Whelk-like helixes of polypyrrole synthesized by electropolymerization, Advanced Functional Materials, 2007，Volume: 17    Issue: 11    Pages: 1844-1848.(PDF)
18.      Ge Chen, Dingguo Xia*, Zuoren Nie, Zhenyao Wang, Lei Wang, Lei Zhang, Jiujun Zhang, Facile synthesis of Co-Pt hollow sphere electrocatalyst, Chemistry of Materials, 2007，Volume: 19    Issue: 7    Pages: 1840-1844.(PDF)
19      Zhenyao Wang, Shuzhen Liu, Ge Chen, Dingguo Xia*, Preparation and Li-intercalation properties of mesoporous anatase-TiO2 spheres, Electrochemical and Solid State Letters, 2007，Volume: 10    Issue: 3    Pages: A77-A80.(PDF)
20.     Lijuan Zhang, Zhenyao Wang, Dingguo Xia*, Bimetallic PtPb for formic acid electro-oxidation,Journal of Alloys and Compounds, 2006，Volume: 426    Issue: 1-2    Pages: 268-271
21.      Dingguo Xia*, Ge Chen, Zhenyao Wang, Jiujun Zhang, Rob Hui, D. Ghosh, Jianghai Wang, Synthesis of ordered intermetallic PtBi2 nanoparticles for methanol-tolerant catalyst in oxygen electroreduction, Chemistry of Materials, 2006，Volume: 18    Issue: 24    Pages: 5746-5749
22.      Ge Chen, Zhenyao Wang, Tao Yang, Daidi Huang, Dingguo Xia*, Electrocatalytic hydrogenation of 4-chlorophenol on the glassy carbon electrode modified by composite polypyrrole/palladium film, JOURNAL OF PHYSICAL CHEMISTRY B, 2006，Volume: 110    Issue: 10    Pages: 4863-4868
23      Lijuan Zhang, Dinguo Xia, Electrocatalytic activity of ordered intermetallic PtSb for methanol electro-oxidation, APPLIED SURFACE SCIENCE, 2006，Volume: 252    Issue: 6    Pages: 2191-2195
24.      Ge Chen, Zhenyao Wang, Dingguo Xia*, Electrochemically reductive dechlorination of micro amounts of 2,4,6-trichlorophenol in aqueous medium on molybdenum oxide containing supported palladium, ELECTROCHIMICA ACTA, 2004，Volume: 50    Issue: 4    Pages: 933-937
25.      Ge Chen, Zhenyao Wang, Dinguo Xia*, Electrochemically codeposited palladium/molybdenum oxide electrode for electrocatalytic reductive dechlorination of 4-chlorophenol, ELECTROCHEMISTRY COMMUNICATIONS, 2004，Volume: 6    Issue: 3    Pages: 268-272