熟悉材料设计、加工原理和研究方法,新材料的研究与开发,主要研究方向为先进轻合金设计、制备及其精密加工新技术,生物医用材料与器件开发、材料表面改性技术等,其组建的团队为“河南省创新型科研团队”。主持国家“863”高技术项目、国家“973”项目、国家十二五支撑计划、国家自然科学基金、教育部博士点基金优先发展项目、教育部重点科研项目河南省重大专项等项目近30项;获省部级以上奖励10项,其中省部级科技进步一、二等奖6项;发表论文240余篇,被SCI收录90余次,其中发表在Applied Surface Science 的论文“Characterization and degradation behavior of AZ31 alloy surface modified by bone-likehydroxyapatite for implant applications”进入世界前1%高被引文献,已被引用135次。撰写学术专著5部(其中英文专著1部),已申请国家发明专利19项、已授权15项。承担国家级教改项目4项,指导的硕士毕业生出国到国际一流大学攻读博士学位18人。
(1) Characterization and degradation behavior of AZ31 alloy surface modified by bone-like hydroxyapatite for implant applications. Applied Surface Science, 255(2009):6433-6438. 该文进入世界前1%高被引论文,已被引用135次.
(2) In vitro degradation andmechanical integrity of Mg–Zn–Ca alloy coated with Ca-deficienthydroxyapatite by the pulse electrodeposition process. Acta Biomaterialia, 2010, 6(5): 1743-1748. 已被引用102次.
(3) Effect of different processings on mechanical property and corrosion behavior in simulated body fluid of Mg-Zn-Y-Nd alloy for cardiovascular stent application. Frontiers of Materials Science, 2014,8(3): 256-263
(4) Corrosion of magnesium alloy AZ31: The influence of bicarbonate, sulphate, hydrogen phosphate and dihydrogen phosphate ions in saline solution. Corrosion Science, 2014,86:171-182.
(5) Formation mechanism of Ca-deficient hydroxyapatite coating on Mg–Zn–Ca alloy for orthopaedic implant. Applied Surface Science, 2014,307(8):92–100. 2, 0169-4332
(6) Synthesis and properties of a bio-composite coating formed on magnesium alloy by one-step method of micro-arc oxidation. Journal of Alloys and Compounds, 2014,590(2):247–253
(7) Corrosion protection of Mg-Zn-Y-Nd alloy by flower-like nanostructured TiO2 film for vascular stent application. Journal of Chemical Technology and Biotechnology, 2013,88(11):2062–2066
(8) The microstructure and properties of cyclic extrusion compression treated Mg-Zn-Y-Nd alloy for vascular stent application. Journal ofthe Mechanical Behavior of Biomedical Materials. 2012, 8(4):1-7
(9) Microstructure and corrosion properties of as sub-rapid solidification Mg-Zn-Y-Nd alloy in dynamic simulated body fluid for vascular stent application. Journal of Materials Science: Materials in Medicine,2010, 21(7):2001-2008.
(10) In vitro corrosion behavior of Ti-O film deposited on fluoride-treated Mg–Zn–Y–Nd alloy. Applied Surface Science,2012, 258(8):3571-3577.
(11) Biocorrosion of coated Mg-Zn-Ca alloy under constant compressive stress close to that of human tibia. Materials Letters,2012,70:174-176.
(12) In vivo degradation and bone response of a composite coating on Mg-Zn-Ca alloy prepared by microarc oxidation and electrochemical deposition. Journal of Biomedical Materials Research Part B-Applied BioMaterials.2012, 100B(2):533-543.
(13) Effects of Nd on microstructures and properties of extruded Mg-2Zn-0.46Y-xNd alloys for stent application. Materials Science and Engineering B, 2011, 176(20):1673-1678.
(14) Preparation and in vitro degradation of the composite coating with high adhesion strength on biodegradable Mg–Zn–Ca alloy. Materials Characterization,2011, 62(12):1158-1165.
(15) Characterization and corrosion properties of Ti-O/HA composite coatings on Mg-Zn alloy. Surface and Interface Analysis, 2011, 43(13):1575-1580.
(16) EBSD Study on the Superplastic Deformation of Mg-7.0Al-0.4Zn Magnesium Alloy. Rare Metal Materials and Engineering, 2011,40(11):1887-1890.
(17) In vivo degradation behavior of Ca-deficient hydroxyapatite coated Mg-Zn-Ca alloy for bone implant application. Colloids and Surfaces B:Biointerfaces,2011, 88(1):254-259.
(13) Fabrication and characterization of bioactive composite coatings on Mg-Zn-Ca alloy by MAO/sol-gel. Journal of Materials Science- Materials in Medicine,2011,22(7): 1681-1687.
(14) Effect of electrodeposition modes on surface characteristics and corrosion properties of fluorine-doped hydroxyapatite coatings on Mg-Zn-Ca alloy. Applied Surface Science,2011,257(11):4811-4816.
(15) Homogeneous corrosion of high pressure torsion treated Mg-Zn-Ca alloy in stimulated body fluid. Materials Letters,2010,65:691-693.
(16) Corrosion behavior of TiO2 films on Mg-Zn alloy in simulated body fluid. Applied Surface Science,2011, 257(9):4464-4467.
(17) Fabrication and characterization of rod-like nano-hydroxyapatite on MAO coating supported on Mg-Zn-Ca alloy. Applied Surface Science,2011, 257(6):2231-2237.
(18) Fabrication of chitosan/magnesium phosphate composite coating and the in vitro degradation properties of coated magnesium alloy. Materials Letters,2012,73:59-61.