1. 极性纳米材料的可控合成。

2. 半导体氧化物极性取向薄膜的制备及光电性能研究。

3. 极性纳米结构的光催化分解水制氢及光催化CO₂还原性能研究。

4. 新型气体传感器的设计与制备。

主持和参与的项目：

1.  主持国家自然科学基金青年基金项目，表面活化增强氧化镍纳米材料的气敏性能及机制研究，2018.01-2020.12.

2. 主持中央高校基本科研业务费专项资金项目，Sn_xTi_1-xO₂-Ti_xSn_1-xO₂复合结构的制备及其气体传感性能研究,2020.01-2021.12.

3. 主持中国博士后基金面上项目，高活性面Cu₂Se/Cu₂O复合结构制备及光催化增强机制研究，2017.05-2019.07.

4. 主持中央高校基本科研业务费专项资金项目，暴露{111}晶面氧化镍八面体基高灵度传感器的设计及传感机理研究，2017.01-2018.12.

5. 参与国家自然科学基金面上项目，极性CoO二维材料表面组成、结构与光催性能的关联性及其机制研究，2022.01-2025.12.

6. 参与国家自然科学基金面上项目，α-Fe₂O₃基纳米材料高能表面金属原子结构、配位 与气体传感性能的关联性及其机制研究，2019.01-2022.12.

获得奖励：

1. 半导体纳米材料的合成、生长机理及其物理与化学性能研究，陕西省科学技术二等奖，陕西省人民政府，2017.02.

2. CoO八面体极性{111}晶面间的电荷分离及其增强的可见光光催化性能，西安市第十六届自然科学优秀学术论文奖，一等奖，西安市科学技术协会，2016.11.

授权专利：

1. 暴露高能(111)晶面立方结构Cu₂Se单晶纳米线的制备方法，ZL201410013097. X，2016.01.

2. 暴露{111}晶面Cu₂Se/Cu₂O超晶格亚微米线的制备方法，ZL2016101712580. 1，2017.03.

近年发表论文：

23. Origin and mechanism of piezoelectric and photovoltaic effects in (111) polar orientated NiO films, Advanced Science, 2023 (Accepted).

22. In-plane anisotropic rectification and photovoltaic effects on ZnO nonpolar (101(_)0) crystal plane and the physical mechanism, ACS Applied Materials & Interfaces, 2023, 15, 15625-15635.

21. Piezoelectric generator based on centrosymmetric CdO film with (111) orientation and its atomic mechanism, Cell Reports Physical Science, 2023, 4, 101360.

20. Origin and mechanism of anisotropic piezoelectric generation on the ZnO (101(_)0) crystal plane, Journal Physical Chemistry C, 2023, 127, 9362−9370.

19. Thermovoltaic effect, a novel phenomenon on nonpolar ZnO (101(_)0) surfaces, Journal Physical Chemistry C, 2023, 127, 5145−5152.

18. Enhanced sensitivity of hydrogenated a-Fe₂O₃ nanoplates having {001} facets and the gas sensing mechanism, Journal of Materials Science: Materials in Electronics, 2022, 33, 3617-3630.

17. Polarity-driven directional [0001] electron transfer on nonpolar ZnO (101(_)0) crystal plane, Journal Physical Chemistry C, 2022, 126, 21793−21799.

16. Photogenerated charge separation between polar crystal facets under a spontaneous electric field, Advanced Optical Materials, 2021, 9, 2001898.

15. Effect of [001] orientation on the output current of ZnO thin film nanogenerator and a new piezoelectricity mechanism. ACS Applied Materials & Interfaces, 2019, 11, 12656-12665.

14. The sensing reaction on the Ni-NiO (111) surface at atomic and molecule level and migration of electron. Sensors & Actuators: B. Chemical, 2019, 273, 794-803.

13. Enhanced gas-sensing properties and sensing mechanism of the foam structures assembled from NiO nanoflakes with exposed {111} facets. Applied Surface Science, 2019, 470, 596-606.

12. Enhanced visible-light photocatalytic H₂ evolution in Cu₂O/Cu₂Se multilayer heterostructure nanowires having {111} facets and physical mechanism. Inorganic Chemistry, 2018, 57, 8019-8027.

11. Hydrogenated TiO₂ nanosheet based flowerlike architectures: enhanced sensing performances and sensing mechanism, Journal of Alloys and Compounds, 2018, 749, 543-555.

10. The photovoltaic effect in a [001] orientated ZnO thin film and its physical mechanism. RSC Advances, 2017, 7, 9596-9604.

9. Visible-light photocatalysis in CdTe nanoflakes with exposed {111} facets and charge separation between polar CdTe {111}surfaces, Applied Catalysis B: Environmental, 2017, 208, 94-103.

8. Enhanced sensing performance and sensing mechanism of hydrogenated NiO particles, Sensors & Actuators: B. Chemical, 2017, 250, 208-214.  

7. Superior adsorption performance for triphenylmethane dyes on 3D architectures assembled by ZnO nanosheets as thin as ~1.5 nm, Journal of Hazardous Materials, 2016, 318, 732-741.

6. Synthesis of ultralong NiSe nanobelts and their excellent adsorption properties towards malachite green in water, RSC Advances, 2016, 6, 104173-104182.

5. Superior photocatalytic activities of NiO octahedrons with loaded AgCl andcharge separation between polar NiO {111} surfaces. Applied Catalysis B: Environmental, 2015, 172-173, 165-173.

4. Charge separation between polar {111} surfaces of CoO octahedrons and their enhanced visible-light photocatalytic activity. ACS Applied Materials & Interfaces, 2015, 7, 6109-6117.

3. Visible-light photocatalysis in Cu₂Se nanowires with exposed {111} facets and charge separation between (111) and (1(_)1(_)1(_)) polar surfaces. Physical Chemistry Chemical Physics, 2015, 17, 13280-13289.

2. Synthesis and photocatalytic activity of monodisperse single crystalline NiO octahedrons by the selective adsorption of Cl⁻ ions. Journal of Alloys and Compounds, 2012, 544, 55-61.

1. Synthesis and enhanced gas-sensing properties of ultralong NiO nanowires assembled with NiO nanocrystals. Sensors & Actuators: B. Chemical, 2011, 156, 251-262.