姓名:张宏俊特任研究员 电话:0551-63607122
邮箱:hjzhang8@ustc.edu.cn 传真:
工作地址: 研究方向:粒子束交叉应用
个人主页:http://pba.ustc.edu.cn/
实验室主页:

特任研究员,博士生导师

核探测与核电子学国家重点实验室 粒子束交叉应用实验室

中国科学技术大学东区物质科研楼C1205-2室

      2011年于武汉大学获得理学博士学位。2012年至2015年在日本原子力研究开发机构担任博士研究员,作为主要成员在国际上第一次建成可用于自旋电子学研究的自旋极化正电子束测量系统,在国际上第一次在不含磁性层的样品内直接观察到Rashba-Edelstein效应。2015年至2018年在筑波大学担任研究员,研究碳纤维增强高分子材料的微观结构和力学性能。2018年起,在中国科学技术大学核探测与核电子学国家重点实验室担任特任研究员,在合肥微尺度物质科学国家研究中心担任兼职研究员。2018年起,担任中国核物理学会正电子谱学专业委员会委员。2021年获得中国核物理学会第一届“赵忠尧青年正电子科学家奖”。长期从事正电子湮没谱学及其材料微结构表征应用研究,已在PRL、JACS、Angew. Chem.、Adv. Mater.、Macromolecules、J. Membr. Sci.等重要学术期刊发表多篇研究论文。当前主要的研究兴趣为(1)新型正电子湮没谱仪装置开发;(2)宽禁带半导体的缺陷与光电性能;(3)二氧化碳分离膜的微孔结构与分离性能。
 
代表性学术论文(第一作者或通讯作者):
 

18. Vacancy-cluster-mediated surface activation for boosting CO2 chemical fixation, Chem. Sci. 14, 1397-1402 (2023).

17. Lithium-Ion and Chloride-Ion Transfer in Chiral and Racemic 3‑Hydroxyquinuclidinium Perchlorate: Influence of Defects and a Mixed Plastic Crystal Matrix, J. Phys. Chem. C 127, 3235-3245 (2023).

16. Crown ether-based Troger’s base membranes for efficient Li+/Mg2+ separation, J. Membr. Sci. 665, 121113 (2023).

15. Atom-Economical Synthesis of Dimethyl Carbonate from CO2: Engineering Reactive Frustrated Lewis Pairs on Ceria with Vacancy Clusters, Angew. Chem. Int. Ed. 61, e202214490 (2022).

14. Potassium-Assisted Fabrication of Intrinsic Defects in Porous Carbons for Electrocatalytic CO2 Reduction, Adv. Mater. 34, 2205933 (2022).

13. Finely tuning the microporosity in dual thermally crosslinked polyimide membranes for plasticization resistance gas separations, J. Membr. Sci. 659, 120769 (2022).

12. A new digital positron annihilation lifetime spectrometer for a single piece of micron-thickness film, Nucl. Instrum. Methods Phys. Res. A 1038, 166921 (2022).

11. Lead-Free Solid-State Organic–Inorganic Halide Perovskite Electrolyte for Lithium-Ion Conduction, ACS Appl. Mater. Interfaces 14, 17479-17485 (2022).

10. Synergetic Optimization of Electrical and Thermal Transport Properties by Cu Vacancies and Nanopores in Cu2Se, ACS Appl. Mater. Interfaces 13, 58936-58948 (2021).

9. Atmospheric CO2 Capture and Photofixation to Near-unity CO by Ti3+-VO-Ti3+ Sites Confined in TiO2 Ultrathin Layers, Sci. China Chem. 64, 953-958 (2021).

8. Ultrahigh Average ZT Realized in p-Type SnSe Crystalline Thermoelectrics through Producing Extrinsic Vacancies, J. Am. Chem. Soc. 142, 5901-5909 (2020).

7. Effect of free-volume holes on static mechanical properties of epoxy resins studied by positron annihilation and PVT experiments, Polymer 190, 122225 (2020).

6. Effect of Free-Volume Hole Fraction on Dynamic Mechanical Properties of Epoxy Resins Investigated by Pressure-Volume-Temperature Technique, J. Phys. Chem. B 124, 1824-1832 (2020).

5. Effect of Free-Volume Holes on Dynamic Mechanical Properties of Epoxy Resins for Carbon-Fiber-Reinforced Polymers, Macromolecules 50, 3933-3942 (2017).

4. Charge-to-Spin Conversion and Spin Diffusion in Bi/Ag Bilayers Observed by Spin-Polarized Positron Beam, Phys. Rev. Lett. 114, 166602 (2015).

3. Current-induced spin polarization on metal surfaces probed by spin-polarized positron beam, Sci. Rep. 4, 4844 (2014).

2. Monolayer dispersion of NiO in NiO/Al2O3 catalysts probed by positronium atom, J. Chem. Phys. 136, 035203 (2012).

1. Spin conversion of positronium in NiO/Al2O3 catalysts observed by coincidence Doppler broadening technique, Phys. Rev. B 82, 035439 (2010).