科研项目：

(1)国家自然科学基金，面上项目， 52570013，季铵基固体聚合物电解质介导原位电解析氢驱动反硝化脱氮的调控机制，2025/01至2028/12，50万元，在研，主持

(2)国家重点研发计划子课题，2022YFC3203603，黄河流域代表性水源水库产嗅藻分布及生长规律研究，2022/11至2026/10，40万元，在研，主持

(3)国家自然科学基金委，青年项目，51408469，ACMFC氧还原催化反应高效杂环碳催化剂的制备及反应动力学模型，2015/01至2017/12，25万元，已结题，主持

(4)陕西省教育厅青年创新团队建设科研计划项目，24JP097，电解强化好氧菌群代谢同步去除水源水库水中典型污染物的效果与机制，2025/01至2027/12，10万元，在研，主持

(5)陕西省自然科学基金委，青年项目，2019JQ757，水溶态Mn(III)在滤池中的原位生成及其对水中有机物的去除，2019/01至2020/12，3万元，已结题，主持

(6)国家自然科学基金委，面上项目，51778521，复合锰氧化物催化氧化水中氨氮/锰的电子传递途径及催化机理，2018/01至2021/12，60万元，已结题，参与
(7)国家自然科学基金委，国家重点研发计划课题，2016YFC0400706，西北农牧区农村饮用水与污水处理关键技术研究与示范，2016/08至2020/07，590万元，已结题，参与

发表论文30余篇，参编学术专著1部。

代表性论文：

[1] Shi, Xinxin, et al. "Hydrogen generated by electrochemical water splitting as electron donor for nitrate removal from micro-polluted reservoir water." Journal of Hazardous Materials 480 (2024): 135964.

[2] Shi, Xinxin, et al. "Nitrogen oxide gas purification using carbon in water as reducing reagent with the aid of microbial fuel cell." Journal of Hazardous Materials 405 (2021): 124169.

[3] Shi, Xinxin, et al. "Review of cathodic electroactive bacteria: Species, properties, applications and electron transfer mechanisms." Science of The Total Environment 946 (2024): 174332.

[4] Shi, Xinxin, et al. "Nitric oxide and oxygen: a promising binary electron acceptor for accelerating power output of microbial fuel cell." Journal of Power Sources 423 (2019): 211-217.

[5] Shi, Xinxin, et al. "CuNi nano-alloy loading on three-dimensional electrode for efficient nitrate electroreduction to ammonia: Performance and mechanism based on DFT calculation." Journal of Water Process Engineering 61 (2024): 105320.

[6] Shi, Xinxin, et al. "Exploration of the key points to maintain Ca-birnessite activity for ammonium oxidation through phenol impact." Journal of Water Process Engineering 52 (2023): 103561.

[7] Shi, Xinxin, et al. "More effective organics removal by amorphous MnOx assisted by micro-current than peroxymonosulfate addition: Performance and mechanism." Journal of Environmental Chemical Engineering 10.3 (2022): 107855.

[8] Shi, Xinxin, et al. "Removing ammonium from underground water by strengthening Mn (III) generation through electrochemical reduction." Water Environment Research 91.9 (2019): 855-864.

2023年 校级优秀主讲教师

2019年 获西安建筑科技大学第十七届教师教学竞赛二等奖