研究领域

1.      多孔碳及复合材料的合成及性能研究

2.      超级电容器电极材料制备

3.      电催化剂合成

主持及参与科研项目：
1.        天津市科委基金项目, 15JCQNJC05700, 生物质基纳米炭黑的微观结构调控及性能研究, 2015/04-2018/03, 6万元
2.        天津市科委基金项目, 14JCYBJC17500, 碳基纳米复合材料的原位法制备、微结构调控和储能性能, 2014/04-2017/03, 10万元
3.        国家自然科学基金项目, 21271138, 钙钛矿复合氧化物中空微纳颗粒的控制合成与气敏性能研究, 2013/01-2016/12, 75万元
4.        天津市自然科学基金重点项目, 10JCZDJC21500, 具有光致发光性能的钙钛矿结构中空纳米颗粒, 2010/04-2013/03, 20万元, 已结题
代表性研究成果：
1.        Yanqin Zhang, Miaomiao Jia, , Junqin Fan, Lili Wang, Jianguo Yu, Yisong Zou, Yongnan Zhao, A Tunable Hierarchical Porous Carbon from Starch Pretreated by Calcium Acetate for High Performance Supercapacitors, J. Solid State Electrochem., 2016, 20：733-741.
2.        Duo Wang, Xiaojiao Qi, Haiyan Gao, Jianguo Yu, Yongnan Zhao, Guotai Zhou, Guodong Li, Fabricating hierarchical porous ZnCo2O4microspheres as high-performance anode material for lithium-ion batteries, Mater. Lett., 2016, 164: 93-96.
3.        Yanqin Zhang, Miaomiao Jia, Haiyan Gao, Jianguo Yu, Lili Wang, Yisong Zou, Famei Qin, Yongnan Zhao, Porous hollow carbon spheres: facile fabrication and excellent supercapacitive properties, Electrochim. Acta, 2015, 184：32-39.
4.        Guangpin Chen, Wenli Zhai, Zhanghui Wang, Jianguo Yu, Fengqin Wang, Yongnan Zhao, Guodong Li, Fabrication and supercapacitive properties of hierarchical porous carbon from polyacrylonitrile, Mater. Res. Bull., 2015, 72: 204-210.
5.        Yongcun Zou, Yang Luo, Ni Wen, Tiannan Ye, Caiyun Xu, Jianguo Yu, Fengqin Wang, Guodong Li, Yongnan Zhao, Fabricating BaZrO3 hollow microspheres by a simple reflux method, New J. Chem., 2014, 38: 2548-2553.
6.        Jia Guo, Guo Zhang, Jianguo Yu, Yongcun Zou, Guodong Li, Guangshan Zhu, Yongnan Zhao, Fabrication and luminescence properties of RbxBa1-xZrO3 hollow nanospheres, Mater. Lett., 2014, 116: 164-166.
7.        Huiqi Wang, Jianguo Yu, Yongnan Zhao, Quangui Guo, A facile route for PbO@C nanocomposites: An electrode candidate for lead-acid batteries with enhanced capacitance, J. Power Sources, 2013, 224: 125-131.
8.        Peiwen Luo, Jianguo Yu, Zhiqiang Shi, Hua Huang, Lang Liu, Yongnan Zhao, Guodong Li, Yongcun Zou, Preparation and Supercapacitive Properties of Fe2O3/Active Carbon Nanocomposites, Chemical Research in Chinese Universities, 2012, 28（5）：780-783.
9.        Peiwen Luo, Jianguo Yu, Zhiqiang Shi, Fengqin Wang, Lang Liu, Hua Huang, Yongnan Zhao, Huiqi Wang, Guodong Li, Yongcun Zou, Fabrication and supercapacitive properties of Fe2O3@C nanocomposites, Mater. Lett., 2012, 80: 121-123.
10.    Tiannan Ye, Zhenghong Dong, Yongnan Zhao, Jianguo Yu, Fengqin Wang, Shukun Guo, Yongcun Zou, Controllable Synthesis and Photoluminescence of Single-Crystalline BaHfO3 Hollow Micro- and Nanospheres, Langmuir, 2011, 27: 8878-8884.
11.    Tiannan Ye, Zhenghong Dong, Yongnan Zhao, Jianguo Yu, Fengqin Wang, Shukun Guo, Yongcun Zou, Controllable fabrication of perovskite SrZrO3 hollow cuboidal nanoshells, CRYSTENGCOMM, 2011, 13, 3842-3847.
12.    Tiannan Ye, Zhenghong Dong, Yongnan Zhao, Jianguo Yu, Fengqin Wang, Lili Zhang, Yongcun Zou, Rationally fabricating hollow particles of complex oxides by a templateless hydrothermal route: the case of single-crystalline SrHfO3 hollow cuboidal nanoshells, 2011, 40: 2601-2606.
授权发明专利：
13.    赵永男, 孟令波, 余建国, 一种用于电沉积法镀MOF膜的组合式装置, 2014.10.1 2034.7.22, 中国, CN201410350899.X。
14.    余建国, 范俊琴, 赵永男, 杨红, 陈坤华, 一种纳米银掺杂的碳糊电极电化学检, 测抗坏血酸的方法, 2014.4.23-2033.12.18, 中国, CN201310710691.X。