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博导风采
陈健

发布时间:2012-03-13 来源:研究生部

Jian CHEN, Ph.D, Professor, Principal Investigator, Hundred-Talent Program Researcher, Deputy Director of New Energy Materials and Technology and Engineering Center, Institute of Applied Technology.
Dr. Chen was selected as a Hundred-Talent Program Researcher of Chinese Academy of Sciences in 2012. His main research field is materials processing and application. During the research of silicon purification by Al-Si alloy method, he has proposed a concept of apparent segregation coefficient and method to calculate it. By studying the coupling effects between temperature field, melt convection field, electromagnetic field and interaction between impurity elements, he has greatly improved the efficiency of purification of the key impurity elements B and P by the Al-Si alloy method. The purification efficiency of both B and P broke records to beyond the thermodynamic limits, which lays a solid foundation for commercializing this technology. He has successfully developed several technologies and products. For example, during his work in 6N Silicon Inc of Canada, he invented a technology, which enabled mass production of solar grade silicon by Al-Si alloy method for the first time and hence received several awards worldwide. He has also developed a heat treatment technology that can reduce age-softening effect in Al-Mg alloy and save lots of aluminum alloy for industry; NiMnGa magnetic shape memory alloys are on-trial tests on missile flight control and ocean wave energy harvesting in navy; In addition, he has published more than 60 technical papers, applied more than 10 patents. His current research projects include Hundred-Talent Program of Chinese Academy of Sciences, National Natural Science Fund etc.

Education
1989, Bachelor, Materials Science and Engineering, Central South University, China,
1992, Master, Materials Science and Engineering, Institute of Metal Research, Chinese Academy of Sciences,
1995, Ph.D, Materials Science and Engineering, Institute of Metal Research, Chinese Academy of Sciences,
Work Experience
1995. 11 - 1996. 11, Visiting Scientist, Korea Institute of Machinery and Materials, Korea
1996. 11 - 1998. 11, Associate Professor, Powder Metallurgy Research Institute, Central South University, China
1998. 11 - 2000.11, Post-doctoral Researcher, University of Kentucky, USA,
2000. 11 - 2002. 5, Materials Engineer, SECAT Inc. USA,
2002.5 - 2005.5, Post-doctoral Researcher, Dalhousie University, Canada,
2005.5 - 2007.4, Research Scientist,Defense Research & Development Canada(DRDC), Canada,
2007.5 - 2011.1, R&D Scientist, 6N Silicon Inc, Canada,
2011.2 - Present, Research Scientist, Institute of Applied Technology, CAS, China.
Research interests
1. Silicon based solar cell materials
2. Li-ion battery anode materials
3. Mineral materials purification
Contact Info:
Jian CHEN, PhD, Professor, Principal Investigator
New Energy Materials Technology & Engineering Research Center
Institute of Applied Technology, Chinese Academy of Sciences
350 Shushanhu Road
Hefei, China, 230031
Phone: 0086-551-6559-2171
E-mail:jchen@ipp.ac.cn

个人介绍
        陈健,博士、研究员,博士导师,加拿大籍,中国科学院“百人计划”入选者,应用技术研究所新能源材料技术与工程研究中心副主任。 
      主要从事新材料的理论研究与制备和应用技术开发。在Al-Si合金法提纯硅料的理论研究中,提出了表观偏析系数的概念和计算方法并用于提纯动力学的研究,证明了动力学因素是控制提纯效率的一个关键参数,在该理论的指导下,通过研究提纯时的温度场,熔体流场,电磁场以及杂质元素的耦合交互作用,进一步发现了几种新的提纯机制,关键杂质元素B和P的提纯效率得到大幅度提高,均刷新了行业的记录并突破了Al-Si-X三元体系热力学提纯效率理论极限,为太阳级硅料生产核心技术的突破打下了坚实基础。在加拿大6N Silicon Inc.工作时发明了Al-Si合金法提纯硅料时初晶硅高效分离及副产品综合利用技术,使生产成本大幅度降低,在世界上首次实现Al-Si合金法提纯硅料技术的产业化生产,该技术在加拿大获得多个奖项和北美主流媒体的广泛关注和报导。开发的热处理技术能够减小Al-Mg合金的时效软化效应,在生产中每年能够节省大量的铝合金;开发的磁性形状记忆合金在美国海军的某型号战术巡航导弹飞行姿态控制装置和加拿大海军海底潮流能量捕获装置上试用。 发表论文60余篇,并申请专利10余项。目前作为负责人承担中科院百人计划,国家自然科学基金等研究项目。
教育背景:
1989年获中南大学学士学位,
1992年获中国科学院金属研究所硕士学位,
1995年获中国科学院金属研究所博士学位,并获得了中韩交流计划,日本学术振兴会JSPS奖学金。
工作经历:
1995-1996,韩国机械研究院,客座研究员
1996-1998,中南大学粉末冶金研究所,副研究员
1998-2000,美国Kentucky大学, 博士后
2000-2002,美国SECAT Inc.公司, 材料工程师
2002-2005,加拿大Dalhousie大学, 博士后
2005-2007,加拿大Defense Research & Development Canada(国防研发部材料研究室), 研究科学家
2007-2011,加拿大6N Silicon Inc.公司,研发科学家
2011-现在, 中国科学院合肥物质科学研究院, 研究员
2012, 入选中科院百人计划
获得荣誉:
(1)中韩交流计划
(2)日本学术振兴会JSPS奖学金
(3)中科院“百人计划”
联系方式:
陈健 博士 研究员
中科院合肥物质科学研究院应用技术研究所
新能源材料技术与工程研究中心
中国安徽合肥蜀山湖路350号
邮编:230031
电话:0551-65592171
电子邮件: jchen@ipp.ac.cn