本课题组在低维纳米结构半导体金属氧化物组装多级结构方面取得进展。采用溶胶-凝胶、超声化学、水热、静电纺丝等湿化学方法合成氧化锌、钒酸铋、氧化亚铜和三氧化钼等低维纳米结构半导体金属氧化物及其组装而成的多孔大比表面分级结构，研究其在环境有害气体检测、光电催化水裂解的应用及其机制，以实现环境低浓度有害气体的快速准确检测和太阳能的高效利用，达到节能减排的目的。

研究成果：

[1] Bai S, Tian K, Meng J C, et al. Reduced graphene oxide decorated SnO₂/BiVO₄ photoanode for photoelectrochemical water splitting [J]. Journal of Alloys and Compounds, 2021, 855, 156780.

[2] Bai S, Han J, Meng J C, et al. NiO/ZnO composite decorated on rGO for detection of NO₂ [J].Sensors and Actuators: B. Chemical, 2021, 339, 129720.

[3] ShouliBai, Xi Sun, NingHan*, XinShu^*, Dianqing Li*, et al.rGO modified nanoplate-assembled ZnO/CdOjunction for detection of NO₂. Journal of Hazardous Materials, 394 (2020) 121832.

[4] ShouliBai, JingyiHan, KeweiZhang*, JianhuaSun*, DianqingLi*, et al. Triadic Layered Double Hydroxide Modified Semiconductor Heterojunctionfor PEC Water Splitting. ACS Sustainable Chem. Eng. 2020, 8, 4076−4084.

[5] ShouliBai, JingyiHan, Dianqing Li*, et al. A novel composite of a-MoO₃/BiVO₄for triethylamineselective detection. New J. Chem., 2020, 44, 2402—2407.

[6] ShouliBai, JingyiHan, Dianqing Li*, et al. rGO decorated BiVO₄/Cu₂O n-n heterojunctionphotoanodefor photoelectrochemicalwater splitting. Renewable Energy 148 (2020) 380-387.

[7] ShouliBai, KeTian, Dianqing Li*, et al. A novel rGO-decorated ZnO/BiVO₄heterojunction for the enhancement of NO₂ sensing properties. Inorg. Chem. Front., 2020, 7, 1026–1033.

[8] ShouliBai, Qiangqiang Li, Dianqing Li*, et al. Synthesis of novel BiVO₄/Cu₂O heterojunctions for improving BiVO₄ towards NO₂ sensing properties. Journal of Colloid and Interface Science, 567 (2020) 37-44.

[9] ShouliBai, Weiguang Tong, Dianqing Li*, et al. Facile synthesis of Pd-doped ZnSnO3 hierarchical microspheres for enhancing sensing properties of formaldehyde. Journal of Materials Science, 2019, 54.

[10] ShouliBai, Qiangqiang Li, Dianqing Li*, et al. Photoanode of LDH catalyst decorated semiconductor heterojunction of BiVO4/CdS to enhance PEC water splitting efficiency. INT J HYDROGEN ENERG. 44(2019) 24642-24652.
代表性成果：

rGO表面修饰NiO/ZnO复合材料检测NO₂

rGO修饰的ZnO/CdO异质结检测NO₂

新型的rGO修饰ZnO/BiVO₄异质结提高NO₂气敏

三元水滑石修饰的半导体异质结提高光电催化水裂解