研究领域
单分散纳米微球的合成与自组装，固体表面浸润性（超疏水、超亲水材料的制备），禁带可调制胶体光子晶体，纳米纤维的制备，生物检测分析等。
近期论文
Cheng Sun, Yunhong Yao, Zhongze Gu, Elimination of chromatic aberration and tuning of the saturation in reflective flat-panel display by utilizing monodisperse colloidal crystal beads as pixels, Colloids and Surfaces A: Physicochem. Eng. Aspects, 384 (2011,) 720–725
Cheng Sun, Dongmei Sheng, Synthesis of Monodisperse Hollow Polyaniline Spheres with Nonsulfonated Polystyrene Latex Template, Chemistry Letters, 40 (2011) 153–155
Cheng Sun, Zhong-Ze Gu, Hua Xu, Packing the Silica Colloidal Crystal Beads: A Facile Route to Superhydrophobic Surfaces, Langmuir, 25 (2009) 12439-12443
Cheng Sun, Xiang-Wei Zhao, Yuan-Jin Zhao, Rong Zhu, Zhong-Ze Gu，Fabrication of Colloidal Crystal Beads by Drop Breaking Technique and Their Application as Suspended Array, Small, 4（2008）592-596
Cheng Sun, Li-Qin Ge, Zhong-Ze Gu, Fabrication of super-hydrophobic film with dual-size roughness by silica sphere assembly, Thin Solid Films, 515 (2007) 4686-4690
Cheng Sun, Xiang-Wei Zhao, Yong-Hao Han, Zhong-Ze Gu, Control of Water Droplet Motion by Alteration of Roughness Gradient on Silicon Wafer by Laser Surface Treatment, Thin Solid Films, 516（2008）4059-4063