教育背景：

　　1995.9−1999.7　山东工程学院机械工程系，学士学位

　　2000.9−2005.6　石油大学(北京)机械工程系，博士学位（直博）
　　　　　　　　　 博士论文“长输管线应力腐蚀开裂的环境条件及电化学评价方法”

　　工作经历：

　　2007.3−2011.3　美国北达科他州立大学(NDSU)涂料与聚合物材料系，博士后

　　2011.2−2011.12　美国俄亥俄大学腐蚀与多相流技术中心，博士后

　　2005.6−2007.3　中国科学院金属研究所，博士后, 助研

　　2010.12　中国科学院金属研究所“引进优秀学者”

　　2011.12至今　中国科学院金属研究所，副研究员, 硕士生导师

　　• 阴极保护管线剥离涂层下局部环境及应力腐蚀萌生机制研究

　　• 金属材料土壤腐蚀行为、机理及评价研究

　　• 活性导电聚合物复合涂层材料研发及腐蚀控制性能评价

　　• 长输管线土壤腐蚀预测评价模型

　　• 埋地管线区域阴极保护设计、评价及参数优化

　　• 防腐层及管道腐蚀状况评估

　　(1) 2007年，美国腐蚀工程师学会(NACE international)应用腐蚀技术创新一等奖

　　(2) 2007年，发表在Corrosion Engineering Science and Technology期刊被国际出版单位Maney Publishing评为年度优秀论文(Key article)

　　(3) 2008年，第六届中国科协学术期刊优秀论文三等奖

　　1) Maocheng Yan, Cheng Sun, Jin Xu, Junhua Dong, Wei Ke, Role of Fe oxides in corrosion of pipeline steel in a red clay soil, Corrosion Science, 2014,80: 309–317

　　2) Tangqing Wu, Jin Xu, Maocheng Yan, Cheng Sun, Changkun Yu, Wei Ke, Synergistic effect of sulfate-reducing bacteria and elastic stress on corrosion of X80 steel in soil solution, Corrosion Science, 2014, 83:38-47

　　3) Maocheng Yan, C.A. Vetter, V.J. Gelling, Corrosion inhibition performance of polypyrrole Al flake composite coatings for Al alloys, Corrosion Science, 2013,70: 37-45

　　4) Jadhav N., Yan Maocheng, Vetter C., Kasisomayajula S., Gelling V.: Infrared Spectroscopy (IR). In: Encyclopedia of Tribology: SpringerReference, Springer-Verlag Berlin Heidelberg, 2013

　　5) Jin Xu, Cheng Sun, Maocheng Yan, Fuhui Wang, Effects of Sulfate Reducing Bacteria on Corrosion of Carbon Steel Q235 in Soil-Extract Solution, International Journal of Electrochemical Science, 2012, 7: 11281-11296

　　6) Jin Xu, Cheng Sun, Maocheng Yan, Fuhui Wang. Effects of Sulfate-Reducing Bacteria on Corrosion of Carbon Steel Q235 in the Crevice by EIS. International Journal of Electrochemical Science. 2012, 7 (11): 11297-11312

　　7) J. Xu, C. Sun, M. Yan, F. Wang, Electrochemical behavior of steel A36 under disbonded coating in the presence of sulfate-reducing bacteria, Materials Chemistry and Physics, 2013,142:692-700

　　8) Cheng Sun, Ximing Li, Jin Xu, Maocheng Yan, Fuhui Wang, Zhenyao Wang. Effect of Urea on Microbiologically Induced Corrosion of Carbon Steel in Soil, Acta Physico-Chimica Sinica, 2012, 28(11): 2659-2668

　　9) K. Croes Vreugdenhil, Maocheng Yan, Thomas A. Singleton, Samuel Boraas, Victoria Gelling, An electrochemical study of corrosion protection by in situ oxidative polymerization in phenylenediamine crosslinked sol–gel hybrid coatings, Electrochimica Acta, 2011, 56:7796–7804

　　10) Maocheng Yan, V. J. Gelling, Brian R. Hinderliter, et al. SVET method for characterizing anticorrosion performance of metal-rich coatings. Corrosion Science, 2010, 52(8): 2636-2642

　　11) Maocheng Yan, C. A. Vetter, V. J. Gelling. Electrochemical investigations of polypyrrole aluminum flake coupling. Electrochimica Acta, 2010, 55(20): 5576-5583

　　12) C.A. Vetter, S. Hoge, Maocheng Yan, V. J. Gelling, Coupling Interactions between Active Particulates and Aluminum Substrates, Electrochemical Society Transactions, 2010, 24 (1): 87-99 (DOI: 10.1149/1.3453609) 

　　13) Maocheng Yan, D.E. Tallman, S.C. Rasmussen, G.P. Bierwagena, Corrosion control coatings for aluminum alloys based on neutral and n-doped conjugated polymers. Journal of the Electrochemical Society, 2009. 156(10): C360-C366

　　14) Maocheng Yan, Dennis E. Tallman, Gordon P. Bierwagen. Role of oxygen in the galvanic interaction between polypyrrole and aluminum alloy. Electrochimica Acta, 2008, 54(2): 220-227

　　15) Maocheng Yan, Dennis E. Tallman, Seth C. Rasmussen, Gordon P. Bierwagen. Neutral and n-doped conjugated polymers for corrosion control of aluminum alloys. ECS Transactions, 16 (52): 183-194, 2009

　　16) Jun Nie, Maocheng Yan, Dante Battocchi, Dennis E. Tallman, Gordon P. Bierwagen. Cathodic Corrosion Protection Performance of Mg-Rich Primers: Effect of Pigment Shape and Pigment Volume Concentration. Electrochemical Society Transactions, 2009, 16 (52)

　　17) Maocheng Yan, Wang Jianqiu, Han Enhou, Ke Wei, Electrochemical measurements using combination microelectrode in crevice simulating disbonded of pipeline coatings under cathodic protection. Corrosion Engineering, Science and Technology, 2007. 42(1): 42-49

　　18) Maocheng Yan, Wang Jianqiu, Han Enhou, Ke Wei, Local environment under simulated disbonded coating on steel pipelines in soil solution, Corrosion Science, 2008, 50(5): 1331-1339

　　19) Maocheng Yan, Yongji Weng. Study on hydrogen absorption of pipeline steel under cathodic charging. Corrosion Science, 2006, 48 (2): 432-444

学术活动（近期国际国内会议报告及任职等）：

　　[1] Maocheng Yan, Jie He, Dennis E. Tallman, Seth C. Rasmussen, Gordon P. Bierwagen. Effect of redox state of conjugated polymer on corrosion protection of Al alloys. 17th International Corrosion Congress, Oct. 2008, Las Vagas, USA (口头报告)

　　[2] Maocheng Yan, Jianqiu Wand, Enhou Han, Wei Ke. SCC environment under simulated disbonded coating on buried pipelines. 17th International Corrosion Congress, Oct. 2008, Las Vagas, USA  (口头报告)

　　[3] Maocheng Yan, Dennis E. Tallman, Gordon P. Bierwagen. Conducting Polymer for Corrosion Protection of Aluminum Alloys: Electrochemical Interactions. Tri-Service Corrosion Conference, Dec.3-7, 2007, Denver, USA  (口头报告)

　　[4] Maocheng Yan, Jianqiu Wang, Enhou Han, Wei Ke. Near-neutral pH Stress Corrosion Cracking Environment under Disbonded Coating on Buried Pipelines in Soil Solution. Tri-Service corrosion conference, Dec.3-7, 2007, Denver, USA  (口头报告)

　　[5] MaoCheng Yan, Jianqiu Wang, Wei Ke, Enhou Han. Cathodical Protection of Pipeline under Disbonded Coating. 14th Asian-Pacific corrosion control conference, 2006, Shanghai

近期获得专利：

　　[1] 闫茂成，孙成，许进，吴堂清，龙康. 一种缝隙内金属应力腐蚀实验装置. ZL201320507713.8. 2013-12-18

　　[2] 闫茂成，孙成，许进，吴堂清，龙康，一种快速分析评价金属材料在土壤中腐蚀行为的实验装置

　　[3] 孙成，闫茂成，吴堂清，许进，于长坤，龙康，自循环固液相冲刷腐蚀实验装置， ZL201210309863.8

　　[4] 孙成，许进，闫茂成，吴堂清，于长坤，龙康，一种剥离涂层下缝隙内金属腐蚀试验装置，ZL201220421216.1。

　　[5] 孙成，吴堂清，闫茂成，许进，于长坤，龙康，便携式变载荷数字应力腐蚀测量装置，专利号：ZL201220434841.X。

　　[6] 孙成，许进，闫茂成，吴堂清，于长坤，龙康，电化学腐蚀测量原位观察实验装置，实专利号：ZL201220435124.9。

　　[7] 吴堂清, 孙成, 闫茂成等, 一种恒温厌氧反应器, ZL201320261181.4, 2013-11-06

　　[8] 吴堂清，许进，闫茂成等. 一种双环境池应力腐蚀测量装置. ZL201320407948.X. 2013.11.27