基本介绍
徐康，2022年毕业于北京航空航天大学，凝聚态物理学博士，德州学院物理与电子信息学院讲师。
研究方向
（1）二维纳米材料缺陷性质研究
（2）新型低维光电/压电半导体探索
学习和工作经历
（1）2011.09-2015.06 烟台大学 应用物理学 本科
（2）2015.09-2018.06 北京航空航天大学 物理学 硕士
（3）2018.09-2022.01 北京航空航天大学 凝聚态物理学 博士
（4）2022.10-今 德州学院物理与电子信息学院 讲师
发表论文（时间倒序）
（1）Lei Xu*, Kang Xu, Zhenhua Li and Congcong Li, Edge-channel transport and spin-polarized interface states in folded graphene ribbons, Results in Physics, 2024, 61: 107729
（2）Jingwei Zhang, Yani Liu, Qian Gao, Kang Xu, Zhongfei Xu, Weichang Hao, Zhenpeng Hu*, Jincheng Zhuang*, and Yi Du*, Epitaxial growth of monolayer SnP3 with high mobility and chiral boundary junctions, The Journal of Physical Chemistry Letters, 2024, 15: 6927
（3）Zetian He, Che Qian, Daimei Chen*, Kang Xu*, Weichang Hao, Design of ultrathin CoAl-LDHs/ZnIn2S4 with strong interfacial bonding and rich oxygen vacancies for highly efficient hydrogen evolution activity, Journal of Colloid and Interface Science, 2023, 651: 138.
（4）Yi Zhong, Chenglin Wu, Daimei Chen*, Jinzhong Zhang, Yanmei Feng, Kang Xu, Weichang Hao*, Hao Ding*, Guocheng Lv, Yi Du, Lianzhou Wang, Design of lateral and vertical Bi4O5I2/BiOCl heterojunctions with different charge migration pathway for efficient photoredox activity, Applied Catalysis B: Environmental, 2023, 329: 122554
（5）Yanfang Li, Kang Xu, Huilin Hu, Lixia Jia, Yizhong Zhang, Ciren Zhuoga, Pengli Yang, Xin Tan, Wanqian Guo, Weichang Hao*, Tao Yu*, Jinhua Ye, Bi vacancy simultaneous manipulation of bulk adsorption and carrier utilization to replenish the mechanism of Cr(VI) photoreduction at universal pH, Chemical Engineering Journal, 2022, 450: 138106
（6）Kang Xu, Zhongfei Xu, Liang Wang, Haifeng Feng*, Feng Pan, Jincheng Zhuang, Yi Du, Weichang Hao*, First-principles study on the electronic structures and diffusion behaviors of intrinsic defects in BiOCl, Computational Materials Science, 2022, 203: 111088
（7）Lijuan Niu, Dandan Wang, Kang Xu, Weichang Hao, Li An*, Zhenhui Kang*, Zaicheng Sun*, Tuning the performance of nitrogen reduction reaction by balancing the reactivity of N2 and the desorption of NH3, Nano Research, 2021, 14: 4093
（8）Nana Liu, Kang Xu, Yaojie Lei, Yilian Xi, Yani Liu, Nana Wang, Yun-Xiao Wang*, Xun Xu, Weichang Hao, Shi Xue Dou, Yi Du*, Germanene nanosheets: Achieving superior sodium-ion storage via pseudointercalation reactions, Small Structures, 2021, 2: 2100041
（9）Ruo Qiang, Hui Wang, Kang Xu, Qunyao Yuan, Youxing Yu*, Lei Li, Jiaou Wang, Lirong Zheng, Peter C Sherrell, Jun Chen*, Xiaofang Bi, Available active sites on ε-Fe3N nanoparticles synthesized by a facile route for hydrogen evolution reaction, Advanced Materials Interfaces, 2021, 8: 2100070
（10） Kang Xu, Liang Wang, Haifeng Feng, Zhongfei Xu, Jincheng Zhuang, Yi Du, Feng Pan*, Weichang Hao*, Theoretical insights into nitrogen oxide activation on halogen defect-rich {001} facets of bismuth oxyhalide, Journal of Materials Science & Technology, 2021, 77: 217
（11）Dandan Cui, Kang Xu, Xingan Dong, Dongdong Lv, Fan Dong, Weichang Hao*, Yi Du*, Jun Chen*, Controlled hydrogenation into defective interlayer bismuth oxychloride via vacancy engineering, Communications Chemistry, 2020, 3: 73
（12）Nana Liu, Hui Qiao, Kang Xu, Yilian Xi, Long Ren, Ningyan Cheng, Dandan Cui, Xiang Qi*, Xun Xu, Weichang Hao, Shi Xue Dou, Yi Du*, Hydrogen terminated germanene for a robust self powered flexible photoelectrochemical photodetector, Small, 2020, 16: 2000283
（13）Yan Yang, Huiqin Yao, Zihuan Yu, Saiful M Islam, Haiying He, Mengwei Yuan, Yonghai Yue, Kang Xu, Weichang Hao, Genban Sun, Huifeng Li, Shulan Ma*, Peter Zapol*, Mercouri G Kanatzidis*, Hierarchical nanoassembly of MoS2/Co9S8/Ni3S2/Ni as a highly efficient electrocatalyst for overall water splitting in a wide pH range, Journal of the American chemical society, 2019, 141: 10417
（14）Kang Xu, Liang Wang, Xun Xu*, Shi Xue Dou, Weichang Hao*, Yi Du*, Two dimensional bismuth based layered materials for energy related applications, Energy Storage Materials, 2019, 19: 446
（15）Liang Wang, Kang Xu, Wen Cui, Dongdong Lv, Li Wang, Long Ren, Xun Xu*, Fan Dong, Shi Xue Dou, Weichang Hao*, Yi Du*, Monolayer epitaxial heterostructures for selective visible-light-driven photocatalytic NO oxidation, Advanced Functional Materials, 2019, 29: 1808084
（16）Fei Guo, Mengting Zhao, Kang Xu, Yu Huan, Shuaipeng Ge, Yiming Chen, Jiahao Huang, Yimin Cui, Jincheng Zhuang, Yi Du, Haifeng Feng, Weichang Hao*, Evidence for the dynamic relaxation behavior of oxygen vacancies in aurivillius Bi2MoO6 from dielectric spectroscopy during resistance switching, Journal of Materials Chemistry C, 2019, 7: 8915
（17）Dandan Cui, Liang Wang, Kang Xu, Long Ren, Li Wang, Youxing Yu, Yi Du, Weichang Hao*, Band-gap engineering of BiOCl with oxygen vacancies for efficient photooxidation properties under visible-light irradiation, Journal of Materials Chemistry A, 2018, 6: 2193
（18）Zhongfei Xu, Kang Xu, Haifeng Feng, Yi Du, Weichang Hao*, s-p orbital hybridization: a strategy for developing efficient photocatalysts with high carrier mobility, Science Bulletin, 2018, 63: 465
（19）Hongwei Huang*, Ranran Cao, Shixin Yu, Kang Xu, Weichang Hao, Yonggang Wang, Fan Dong, Tierui Zhang, Yihe Zhang*, Single unit cell layer established Bi2WO6 3D hierarchical architectures: efficient adsorption, photocatalysis and dye-sensitized photoelectrochemical performance, Applied Catalysis B: Environmental, 2017, 219: 526
（20）Hongjian Yu, Hongwei Huang*, Kang Xu, Weichang Hao, Yuxi Guo, Shuobo Wang, Xiulin Shen, Shaofeng Pan, Yihe Zhang*, Liquid phase exfoliation into monolayered BiOBr nanosheets for photocatalytic oxidation and reduction, ACS Sustainable Chemistry & Engineering, 2017, 5: 10499
主持国家级/省部级/横向科研项目
（1）山东省自然科学基金青年基金项目，ZR2023QA049 ，本征缺陷调控多元铋系层状材料载流子非辐射复合的非绝热动力学研究，2024.01- 2026.12，15万，主持
主要科研内容简介
（1）已完成的研究内容。
一直从事半导体层状材料缺陷的相关研究工作：①通过对三元铋系层状材料BiOCl本征缺陷的第一性原理研究指出其p型导电性源于本征缺陷的费米能级钉扎效应，并从电子结构上阐明了实验中带隙从2.8 eV到3.6 eV波动的原因[Comput. Mater. Sci., 2022, 203, 111088]。②基于DFT研究了BiOCl表面氯空位对氮氧化物的活化行为及原因，发现表面氯空位在接近CBM处产生了由表面不饱和铋原子6p电子态构成的表面缺陷态，N2O分子的N-O键可以被表面氯空位直接打破[J. Mater. Sci. Technol., 2021, 77, 217]。③与合作者发现单层CoAl-LDHs纳米片中氧空位的存在促进了Co-S键的形成，并在CoAl-LDHs/ZnIn2S4异质结构的界面上作为电荷转移通道[J. Colloid Interface Sci., 2023, 651, 138]。④与合作者发现三元铋系层状材料Bi24O31Br10中的铋空位显著降低了激子结合能，有效地促进了光产生电荷的分离，显示出了优越的光催化Cr(VI)还原活性[Chem. Eng. J. 2022, 450, 138106]。⑤总结了铋系层状材料在能量转换领域的应用，撰写了相关综述文章一篇，至今已经引用100余次[Energy Storage Mater. 2019, 19, 446]。
近五年以第一作者、共同一作和共同通讯发表文章6篇，影响因子>10的文章4篇。论文共计被引近2000次。
（2）拟进行的研究内容。
1.二维纳米材料中的载流子动力学行为并运用有效的手段进行调控是当前能源催化领域急需解决的关键问题之一。我们将进一步系统地研究表面及缺陷对铋基二维材料载流子动力学特性调控作用，给出激发态下催化过程中载流子动力学的物理模型，并据此设计高性能的光电催化系统。
2.我们将构建一系列新型低维光电/压电半导体材料，并结合密度泛函理论对其基本性质进行研究，为新型纳米光电/压电半导体的开发提供思路和理论依据。
