研究内容:
主要开展过渡族金属碳化物(如MXene)的新颖材料合成与性能研究。利用结构可调的三元碳化物层状材料作为先驱体,通过对亚层结构的选择性剥离,目前团队陆续合成出碳化锆、碳化铪、碳化钪等全新二维碳化物纳米片,显示出有趣的储能、吸附、催化、吸波、半导体和磁性等性质。
承担项目:
- 国家自然科学基金面上项目,新型MXene材料的合成及其表面与硫作用机制研究,项目号21671195 ,2017.1-2020.12,主持人 黄庆;
- 国家自然科学基金青年基金,半导体型MXene热电性能理论机制研究与调控,项目批准号:11604346,2017.1-2019.12,主持人 查显弧;
- 国家自然科学基金青年基金,镍锌铁氧体原位包覆MXenes复合材料的制备及吸波机理研究,项目批准号:51502310,2016.1-2018.12,主持人 周小兵;
- 国家自然科学基金面上项目,新型二维过渡金属碳化物纳米片层材料对放射性核素的吸附及其机理研究,项目批准号:21577144,2016.1-2019.12,主持人 石伟群。
相关文章:
- Role of the surface effect on the structural, electronic and mechanical properties of the carbide MXenes, EPL (Europhysics Letters) 111 (2), 26007, 2015
- CO2 and temperature dual responsive “Smart‘’ MXene phases, Chemical Communication, 51, 314-7, 2015.
- Carbon nanofiber bridged two-dimensional titanium carbide as a superior anode for lithium-ion batteries, Journal of Materials Chemistry A, 3, 14096, 2015.
- Synthesis and Characterization of a New Two-Dimensional Zirconium Carbide MXene, Angewandte Chemie International Edition, 55(16), 5008-13, 2016.
- The thermal and electrical properties of the promising semiconductor MXene Hf2CO2, Scientific Reports 6, 27971:1-10 (2016)
- Loading actinides in multi-layered structures for nuclear waste treatment: the first case study of uranium capture with vanadium carbide Mxene, ACS Applied Materials & interfaces, 8,16396−16403, 2016.
- Promising electron mobility and high thermal conductivity in Sc2CT2 (T= F, OH) Mxenes, Nanoscale, 8 (11), 6110-6117, 2016.
- Intrinsic Structural, Electrical, Thermal, and Mechanical Properties of the Promising Conductor Mo2C Mxene, The Journal of Physical Chemistry C 120, 15082-15088, 2016
- Highly Flexible, Freestanding Supercapacitor Electrode with Enhanced Performance Obtained by Hybridizing Polypyrrole Chains with Mxene, Advanced Energy Materials, 6, 1600969-1600977, 2016.
- Electronic and Transport Properties of Ti2CO2 MXene Nanoribbons, The Journal of Physical Chemistry C, 120(30): 17143-17152, 2016
- Photoluminescent Ti₃C₂ MXene Quantum dots for Multicolor Cellular Imaging and Zn (II) Detection, Advanced Materials, 2017, 10.1002/adma.201604847.
- Two-dimensional Hafnium Carbide as Anode Materials by Sublayer-Alloying Strategy to Delaminate Hf3[Al(Si)]4C6, ACS Nano, 2017, accept.
- Preparation of High-Purity V2C MXene and Electrochemical Properties as Li-Ion Batteries, J. Electrochem. Soc. 164, 709, 2017.