课题组主要开展太阳能光催化分解水制氢及电催化降解水体有机污染物研究，团队在读研究生8人，已毕业硕士研究生2人。

1. Ruddlesden−Popper型层状钙钛矿材料内建电场的构建及其可见光分解水的研究，国家自然科学基金，24万，2021年1月-2023年12月，主持

2. Ruddlesden-Popper型超薄二维纳米片光催化材料的制备及其应用，陕西省教育厅， 2万，2020年1月-2022年5月，主持

1.      Sun, X. Q.*; Wang, T. Y.; Yun, S. N.*; Construction of 2D/2D g‑C3N4@Bim+1Fem‑3Ti3O3m+3(m=4, 5, 6) S‑schemeheterojunctions for efficient photocatalytic tetracycline degradation. J.Mater. Res. 2023, 38 (11), 2943.

2.      Hou, Y.; Sun, X. Q.*; Dang, Y.; Yu, S.;Chen, S. L.; Tang, J. L.; Zhang, L.; Zhou, Y. Z.*; Electrochemical Accelerationof Redox Reaction Cycles on the Surface of Fe2O3-MnO2Cathode to Activate the Peroxymonosulfate for the Efficient Removal ofLevofloxacin. J. Electrochem. Soc. 2022, 169 (2), 023505.

3.      Wang, G. T.; Hou, Y.; Yu, S.; Dang, Y.; Sun, X.Q.*, Oxygen vacancyenhancing the Co3O4-CeO2 nanosheets as thecathode to activate peroxymonosulfate for degradation of ceftiofur sodium. J.Electroanal. Chem. 2022, 920, 116639.

4.      Li, B.; Li, Z. L.; Yu, S.; Dang, Y.; Sun, X. Q.*; Co/Ce‑modified PbO2 as the active layerin Ti/Sb2O3–SnO2/PbO2 electrodesfor efficient degradation of crystal violet. J. Mater. Res. 2022,37 (21), 3522.

5.      Zhang, Q. Y1; Sun, X. Q1;Dang, Y.; Zhu, J.-J.; Zhao, Y.; Xu, X. X.; Zhou, Y. Z.*, A novelelectrochemically enhanced homogeneous PMS-heterogeneous CoFe2O4synergistic catalysis for the efficient removal of levofloxacin. J.Hazard. Mater. 2022, 424, 127651, 127651.

6.      Zhang, Y. C.; Hua, S. G.; Sun, X. Q.*; Liu,Z. Y.; Dang, Y.; Zhang, L.; Zhou, Y. Z.*, A novel electrochemical cathode basedon sea urchin-like NiO/Co3O4 composite inducing efficientFenton-like process for levofloxacin degradation. Appl. Catal. A: Gen.2021, 628, 118403.

7.      Sun, X. Q.; Wu, F. F.; Liu, G. and Xu, X. X.*，Enabling efficient visible light photocatalyticwater splitting over SrTaO2N by incorporating Sr in its B site，J. Mater. Chem. A, 2018, 6,20760–20768.

8.      Sun, X. Q.; Mi, Y. L.; Jiao, F.; Xu, X. X.*, ActivatingLayered Perovskite Compound Sr2TiO4 via La/N Codoping forVisible Light Photocatalytic Water Splitting. ACSCatal. 2018, 8, 3209-3221.

9.      Sun, X. Q.; Liu, G.; Xu, X. X.*, Defects Management and EfficientPhotocatalytic Water Oxidation Reactions over Mg Modified SrNbO2N. J.Mater. Chem. A 2018, 6, 10947-10957.

10.    Sun, X. Q.; Xu, X. X.*, Efficient photocatalytic hydrogenproduction over La/Rh co-doped Ruddlesden-Popper compound Sr2TiO4.Appl.Catal. B-Environ. 2017, 210, 149-159.

11.    Sun, X. Q.; Wang, S. W.; Shen, C.; Xu, X. X.*, Efficientphotocatalytic hydrogen production over Rh-doped inverse spinel Zn2TiO4.ChemCatChem2016, 8, 2289-2295.

12.    Sun, X. Q.; Xie, Y. H.; Liu, G.; Xu, X. X.*, Photocatalytichydrogen production over chromium doped layered perovskite Sr2TiO4.Inorg.Chem. 2015, 54 (15), 7445-7453.

荣获西安建筑科技大学“育苗学者”和“青蓝学者”称号；获西安建筑科技大学科学研究优秀成果一等奖（2022年，排名第2）。