邮箱：dongcj@ynu.edu.cn

博士，副教授，硕士生导师。长期从事纳米材料的制备及在环境与能源方面的应用研究。2011年11月至2013年2月作为国家公派学者在美国加州大学欧文分校留学，2016年6月至2017年1月在香港理工大学从事博士后研究。在Chemical Engineering Journal, Journal of Materials Chemistry A, ACS Applied Materials & Interfaces, Composites Part B: Engineering，Sensors Actuators B: Chemical, Journal of Materials Chemistry C, Applied Surface Science, Microchimica Acta, Electrochimica Acta等国际学术期刊上以第一作者和通讯作者发表SCI检索论文50余篇。

教育和工作经历

2019年12月-至今， 73882必赢欢迎光临网址材料与能与学院，副教授

2013年7月-2019年11月，73882必赢欢迎光临网址材料科学与工程学院，讲师

2009年9月-2013年7月，吉林大学材料科学与工程学院，博士

2006年9月-2009年7月，四川师范大学电子科学与工程学院，硕士

2002年9月-2006年7月，四川师范大学电子科学与工程学院，学士

研究领域

纳米材料的结构调控及在环境、能源方面的应用，具体包括：

（1）新型气敏材料的设计、制备及敏感机制探索

（2）纳米材料在电化学领域（超级电容器、电催化、电化学传感）的应用

（3）新型电磁波吸收材料

科研与教学情况

（一）科研项目

1. 云南省教育厅项目，多级孔结构SnO₂的制备及气敏性能研究（2015Y008）， 2015.6-2017.6，主持

2. 云南省教育厅项目，双金属有机金属框架衍生铁酸镍的制备及对丙酮的检测（2019J0001），2019.6-2021.6，主持

（二）教学情况

1. 本科生课程：《材料结构分析表征》

2. 研究生课程：《材料现代分析测试技术》

主要学术成果

（一）代表性论文

[1] Chengjun Dong, Ruonan Tian, Yanlin Zhang, Kai Liu, Gang Chen, Hongtao Guan, Zongyou Yin*, MOF-on-MOF nanoarchitecturing of Fe₂O₃@ZnFe₂O₄ radial-heteospindles towards multifaceted superiorities for acetone detection, Chemical Engineering Journal, 442, 136094, 2022.

[2] Hongtao Guan*, Qiuyue Wang, Xiaofen Wu, Jie Pang, Zhiyan Jiang, Gang Chen, Chengjun Dong*, Lihong Wang, Chunhong Gong*, Biomass derived porous carbon (BPC) and their composites as lightweight and efficient microwave absorption materials, Composites Part B: Engineering, 207, 108562, 2021.

[3] Yanlin Zhang, Chaowei Jia, Quan Kong, Nanyu Fan, Gang Chen, Hongtao Guan*, Chengjun Dong*, ZnO-decorated In/Ga oxide nanotubes derived from bimetallic In/Ga MOFs for fast acetone detection with high sensitivity and selectivity, ACS Applied Materials & Interfaces, 12, 26161-26169, 2020.

[4] Hongtao Guan, Pan Cai, Xiaomeng Zhang, Yanlin Zhang, Gang Chen, Chengjun Dong*, Cu₂O templating strategy for the synthesis of octahedral Cu₂O@Mn(OH)₂ core-shell hierarchical structures with a superior performance supercapacitor, Journal of Materials Chemistry A, 6, 13668-13675, 2018.

[5] Chengjun Dong, Ming Jiang, You Tao, Yuanyuan Shen, Yixuan Lu, Ye Yuan, Y. D. Wang*, Nonaqueous synthesis of Pd-functionalized SnO₂/In₂O₃ nanocomposites for excellent butane sensing properties, Sensors and Chemical B: Chemical, 257, 419-426, 2018.

[6] Chengjun Dong, Xu Liu, Xuchen Xiao, Shangfeng Du, Yude Wang*, Monodisperse ZnFe₂O₄ nanospheres synthesized by a nonaquesous route for a highly selective low-ppm-level toluene gas sensor, Sensors and Chemical B: Chemical, 239, 1231-1236, 2017.

[7] Wenhui Dang, Chengjun Dong*, Zhifan Zhang, Gang Chen, Yude Wang, Hongtao Guan*, Self-grown MnO₂ nanosheets on carbon fiber paper as high-performance supercapacitors electrodes, Electrochimica Acta, 217, 16-23, 2016.

[8] Chengjun, Xinxin Xing, Nan Chen, Xu Liu, Yude Wang*, Biomorphic synthesis of hollow CuO fibers for low-ppm-level n-propanol detection via a facile solution combustion method, Sensors and Chemical B: Chemical, 230, 1-8, 2016.

[9] Chengjun, Lihong Wang, Gang Chen, Xuchen Xiao, Yude Wang*, and Igor Djerdj*, Facile synthesis of CuO micro-sheets over Cu foil in oxalic acid solution and their sensing properties towards n-butanol, Journal of Materials Chemistry C, 4, 985-990, 2016.

[10] Chengjun Dong, X. Liu, Binqian Han, Shaojuan Deng, Xuechen Xiao, Yude Wang*, Nonaqueous synthesis of Ag-functionalized In₂O₃/ZnO nanocomposites for highly sensitive formaldehyde sensor, Sensors and Chemical B: Chemical, 224, 193-200, 2016.

[11] Chengjun Dong, Qing Li, Gang Chen, Xuechun Xiao, Yude Wang*, Enhanced formaldehyde sensing performance of 3D hierarchical porous structure Pt-functionalized NiO via a facile solution combustion synthesis, Sensors and Chemical B: Chemical, 220, 171-179, 2015.

[12] Chengjun Dong, Xiu Liu, Xuechun Xiao, Gang Chen, Yude Wang*, and Igor Djerdj*, Combustion synthesis of porous Pt-functionalized SnO₂ sheets for isopropanol gas detection with a significant enhancement in response, Journal of Materials Chemistry A, 2, 20089-20095, 2014.

[13] Patrick C. Sims, Issa S. Moody, Yongki Choi, Chengjun Dong, Mariam Iftikhar, Brad L. Corso, O. Tolga Gul, Philip G. Collins*, Gregory A. Weiss*, Electronic measurements of single-molecule catalysis by cAMP dependent protein kinase A, Journal of the American Chemical Society, 135, 7861-7868, 2013.

[14] Tivoli J. Olsen, Yongki Choi, Patrick C. Sims, O. Tolga Gul, Grad L. Corso, Chengjun Dong, William A. Brown, Philip G. Collins*, Gregory A. Weiss*, Electronic measurements of single-molecule processing by DNA Polymerase I, Journal of the American Chemical Society, 135, 7855-7860, 2013.

（二）授权专利

[1] 董成军，陈刚，陶友，管洪涛，一种对过氧化氢具有优异检测性能的钛合金衬底的复合材料的制备方法，专利号：ZL201811497069.4, 2021年4月。

[2] 董成军，王毓德，管洪涛.  CuO薄片的制备及其作为气体敏感材料的应用， 专利号：ZL201510539839.7，2017年1月。