姓 名 | 牛相宏 | 性 别 | 男 |
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出生年月 | 1988.01 | 学历学位 | 研究生/理学博士 | |||
职 称 | 副教授 | 部 门 | yl60000永利官网 应用物理系 | |||
导师类别 | 硕导 | 指导专业 | 凝聚态物理、理论与计算化学 | |||
办公地点 | 教2-325(1) | 办公电话 | ||||
电邮地址 | xhniu@njupt.edu.cn | 个人主页 | https://www.researchgate.net/profile/Xianghong-Niu | |||
主授课程 | 大学物理实验，文化物理，新材料的设计和模拟 | |||||
研究 方向 | 凝聚态物理学、材料学、物理电子学等领域 基于第一性原理计算，非绝热分子动力学，多体微扰理论，非平衡格林函数探究低微材料光吸收发射，光生载流子动力学，光催化，光电器件等特性，当前主要研究兴趣有：
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个人 简历 | 1东南大学 物yl60000永利官网 博士学位 专业：物理学 2yl60000永利官网 yl60000永利官网 副教授 | |||||
主要 成果 | 长期从事低维材料的多尺度模拟与设计，在低维材料的电子结构、光学性质、催化性质、光电等物性调控及新能源应用方面开展了一系列工作，取得了许多创新性研究成果，发表SCI论文100余篇。其中一作/通讯作者50余篇，包括ACS Catal.、 Adv. Funct. Mater.、J. Phys. Chem. Lett.、npj Comput. Mater.、Mater. Horiz.、Nanoscale Horiz.、Small、ACS Materials Lett.、Phys. Rev. B、Appl. Phys. Lett.、Chem. Eng. J.、Nano Research、Nano Energy等，被引达4300余次，H因子30，封面论文4篇。 | |||||
研究 项目 | 1国家自然科学基金青年项目(21803032):二维光催化材料光生电子空穴对产生及分离的理论研究2019.01-2021.12主持 27万 2江苏省青年科学基金(BK20180735): 二维半导体材料及其异质结构光解水制氢的理论研究2018.07-2021.06主持 20万 3中国博士后基金(2022M711691)：二维铁电全解水材料光生电子空穴分离迁移的非绝热分子动力学研究 2022.06-2024.05主持 8万 4国家自然科学基金面上项目(22473060):光激发下点缺陷对惰性小分子活化过程的动态机制研究2025.01-2028.12主持 50万 | |||||
论著 | 以下为近年来发表的一作/通讯论文：
(3) C. Pan, A. Shi, X. Zhang, Y.-N. Wu*, Y. Li, X. Niu*, Two-dimensional electron gas on the surface of alkaliearth metal based electrides: Assistance to overcome tunneling barriers in ohmic contacts. Phys. Rev. B2024, 110, 085406. (4) W. Shan, A. Shi, Z. Zhong, X. Zhang, B. Wang*, Y. Li, X. Niu*, sp2 to sp3 hybridization transformation in 2D metal-semiconductor contact interface suppresses tunneling barrier and Fermi level pinning simultaneously. Nano Research2024, doi.org/10.1007/s12274-024-6877-x (5) C. Pan, A. Shi, W. Gong, W. Chen, J. Yan, X. Zhang, Z. Zhou, B. Wang*, Y. Li, X. Niu*, Defected BN Substrate Induces the Transition from Schottky to Ohmic Contact in Two-Dimensional Metals–Semiconductor Junctions. ACS Materials Lett. 2024, 6, 2118 (6) Z. Guo, W. Wei*, Y. Li, X. Niu*, F. Hou, J. Li, X. Zhang, X. Zhang, A. Wei*, Cu single atoms anchored on hydrangea-like carbon nitride for facilitating photo-Fenton: Role of Cu2+/Cu+ cycle.Sep. Purif. Technol. 2024, 344, 127290. (7) H. Gao, A. Shi, R. Guan, Z. Xin, X. Zhang, B. Wang*, Y. Pu*, X. Niu*, Alkali-assisted polymeric carbon nitride effectively improves the visible-light-driven intrinsic reactivity for photocatalytic hydrogen evolution: A first-principles analysis. Appl. Phys. Lett. 2024, 124. 253901. (8) Y. Duan, X. Xu, Y. Mao, X. Niu*, H. Lian, X. Yao, J. Lu, A. He*, Y. Liu, X. Zhang*, 2D MnTiX2 (X = F/Cl/Br) monolayers: Robust valley-polarized quantum anomalous Hall insulators with high transition temperatures and wide bandgaps. Appl. Phys. Lett. 2024, 125, 033101. (9) Y. Duan, Y. Sun, X. Xu, A.H. Qureshi, Y. Liu, X. Niu*, Y. Liu, X. Yao, X*. Zhang*, Robust half metallic properties in two-dimensional transition metal borocarbides: TMBC (TM = 3d transition metals). Appl. Phys. Lett. 2024, 124, 131901. (10)Y. Chen, L. Wan*, D. Guo, Y. Lou, Z. Dou, L. Chen, X. Zhang, X. Niu*, J. Zhai*, Extraordinary photoexcitation of semimetal 1T'-MoTe2 inducing ultrafast charge transfer in lateral 2D homojunction. Nano Energy 2024, 129, 109964. (11)Q. Chen, C. Ning, J. Fang, B. Ping, G. Li, L. Kong, J. Chen, Z. Sun, J. Wang, Q. Ruan*, X. Niu*, L. Tao*, Redirecting the electron flow to coordinate oxidation and reduction reactions for efficient photocatalytic H2O2 production. Chem. Eng. J. 2024, 487, 150581. (12)Y. Bai, H. Zhang, B. Huang, N. Xu, X. Niu*, X. Zhang, Q. Zhang*, Te-vacancy defect triggering photocatalytic overall water splitting for MoTe2/GeN Z-scheme heterostructure. Appl. Phys. Lett. 2024, 124, 103906. (13)T. Zhang, Y. Zhang, X. Niu*, Q. Chen, J. Wang*, Work function dependent photogenerated carrier dynamics of defective transition metal dichalcogenide heterostructures. Phys. Rev. B2023, 108, 165428 (14)W. Zhang, H. Wu, F. Zeng, Y. Wang, X. Tang, X. Niu*, J. Fan*, Highly Thermally Sensitive Cascaded Wannier-Mott Exciton Ionization/Carrier Localization in Manganese-Doped Perovskite Nanocrystals.J. Phys. Chem. Lett. 2023, 14, 1684. (15)J. Sun, P. Xia, Y. Lin, Y. Zhang, A. Chen, L. Shi, Y. Liu, X. Niu*, A. He*, X. Zhang*, Theoretical exploration of the nitrogen fixation mechanism of two-dimensional dual-metal TM1TM2@C9N4 electrocatalysts. Nanoscale Horiz. 2023, 8, 211. (16)D. Sun, W. Li, A. Shi, K. Liu, W. Zhang, H. Shu, F. Chi, B. Wang*, X. Zhang*, X. Niu*, Modulating impurity levels in two-dimensional polar materials for photocatalytic overall water splitting. Appl. Phys. Lett. 2023, 123, 173902. (17) A. Shi, D. Sun, R. Guan, W. Shan, Z. Qin, J. Wang, L. Wei, S. Zhou*, X. Zhang*, X. Niu*, Metal-Free Carbon Nitride Nanosheet Supported the Pentacoordinated Silicon Intermediates for Photocatalytic Overall Water Splitting. J. Phys. Chem. Lett. 2023, 14, 1918. (18) A. Shi, W. Li, X. Zhang, L. Liu, W. Chen, J. Yan, X. Niu*, J. Lv*, X.a. Li*, Metal Clusters Effectively Adjust the Local Environment of Polymeric Carbon Nitride for Bifunctional Overall Water Splitting.J. Phys. Chem. Lett. 2023, 14, 9804. (19)X. Niu*, X. Zhang, A. Shi, D. Sun, R. Guan, W. Shan, F. Chi, S. Li, B. Wang*, X. Zhang*, The regulating effect of twisted angle on the photocatalytic overall water splitting for C3N/C3B heterojunction. Appl. Phys. Lett. 2023, 122, 263902. (20) A. Shi, D. Sun, X. Zhang, P. Sun, X.a. Li*, B. Xiong*, X. Niu*, Sandwich-Polarized Heterojunction: Efficient Charge Separation and Redox Capability Protection for Photocatalytic Overall Water Splitting. ACS Appl. Mater. Interfaces 2022, 14, 32018. (21) A. Shi, D. Sun, X. Zhang, S. Ji, L. Wang, X.a. Li*, Q. Zhao*, X. Niu*, Direct Z-Scheme Photocatalytic System: Insights into the Formative Factors of Photogenerated Carriers Transfer Channel from Ultrafast Dynamics. ACS Catal. 2022, 12, 9570. (22)X. Niu, S. Xiao, D. Sun, A. Shi, Z. Zhou, W. Chen, X.a. Li, J. Wang*, Direct formation of interlayer exciton in two-dimensional van der Waals heterostructures.Mater. Horiz. 2021, 8, 2208. (23) X. Niu, D. Sun, L. Shi, X. Bai, Q. Li, X.a. Li, J. Wang*, A new nitrogen fixation strategy: the direct formation of *N2− excited state on metal-free photocatalyst. J. Mater. Chem. A 2021, 9, 6214. (24)X. Niu*, A. Shi, D. Sun, S. Xiao, T. Zhang, Z. Zhou, X.a. Li, J. Wang*, Photocatalytic Ammonia Synthesis: Mechanistic Insights into N2 Activation at Oxygen Vacancies under Visible Light Excitation. ACS Catal. 2021, 11, 14058. (25) X. Niu, G. Wu*, X. Zhang, J. Wang*, Interlayer coupling prolonged the photogenerated carrier lifetime of few layered Bi2OS2 semiconductors. Nanoscale 2020, 12, 6057. (26)X. Niu, X. Bai, Z. Zhou, J. Wang*, Rational Design and Characterization of Direct Z-Scheme Photocatalyst for Overall Water Splitting from Excited State Dynamics Simulations. ACS Catal. 2020, 10, 1976. (27)X. Niu, Y. Yi, X. Bai, J. Zhang, Z. Zhou, L. Chu, J. Yang, X.a. Li*, Photocatalytic performance of few-layer graphitic C3N4: enhanced by interlayer coupling. Nanoscale 2019, 11, 4101. (28) X. Niu, Y. Li, Y. Zhang, Z. Zhou, J. Wang*, Greatly Enhanced Photoabsorption and Photothermal Conversion of Antimonene Quantum Dots through Spontaneously Partial Oxidation. ACS Appl. Mater. Interfaces 2019, 11, 17987. (29) X. Niu, Y. Li, Y. Zhang, Q. Zheng, J. Zhao*, J. Wang*, Highly efficient photogenerated electron transfer at a black phosphorus/indium selenide heterostructure interface from ultrafast dynamics.J. Mater. Chem. C 2019, 7, 1864. (30)X. Niu, Y. Li, Y. Zhang, Q. Li, Q. Zhou, J. Zhao*, J. Wang*, Photo-oxidative Degradation and Protection Mechanism of Black Phosphorus: Insights from Ultrafast Dynamics. J. Phys. Chem. Lett. 2018, 9, 5034. | |||||
联系地址 | 江苏省南京市亚东新城区文苑路9号, yl60000永利官网 理学学科楼2-325(1) | 邮政编码 | 210023 | |||
