(1) preparation technology of novel supercapacitors with high specific energy titanium oxide nanotubes, national "863" project.

(2) Study on gas sensing characteristics and mechanism of one-dimensional nanostructured oxides supported by National Natural Science Foundation.

(3) The new all-solid-state lithium-ion battery and its lithium-ion transmission mechanism are supported by the National Natural Foundation of China.

(4) Preparation technology of high-efficiency solar photocatalytic heterojunction thin films, national "863" project.

(5) New asymmetric energy storage battery with high specific energy and high specific power and its electrochemical mechanism, supported by National Natural Science Foundation of China.

(6) Basic research on the application of nano-materials in trace detection and treatment of persistent toxic pollutants, national "973" project.

(7) Multifunctional ceramic coating and its application, national "863" project.

In recent years, authoritative academic journals at home and abroad have published nearly 200 academic papers, of which more than 40 are included in SCI/KLOC-0. 22 national invention patents have been obtained.