(1) Nanoscale composite material and device in solar cells.
(2) Multifunction ultra-fine fluorescent powders.
(3) Novel catalytic materials with high specific surface and its applications.
(4) Application of nano-materials and nano-technologies in biology science.
(5) Exploration of nano-materials in new energy development.
(6) Key technology in large-scale synthesis and pilot-scale amplification of functional nano-materials.