1.  纳米磷灰石/聚合物基复合材料；

2.  材料表面改性；

3.  激光熔覆涂层材料；

四川省学术与技术带头人后备人选

1.利用钝化技术提高硅片光电转换效率的研究，四川省教育厅重点资助项目（12ZA071）, 2012,05—2015,04，课题负责人； 

一、 发表论文

1. Chi Deng，et al. Preparation and shape memory property of hydroxyapatite/Poly (vinyl alcohol) Composite. Polymer-Plastics Technology and Engineering 2012, 51:1-5

2. Chi Deng，et al. Effect of surface modifying agents of nano-hydroxyapatite on biocompatibility of poly (ε-caprolactone)–matrix composite biomaterials. International Journal of Polymeric Materials, 2011,60:374–383.