基本信息

孙宪虎   副教授   博导   化学科学学院 


电子邮件: sunxianhu@ucas.ac.cn
通信地址: 中国科学院大学雁栖湖东路1号 东校区 学园三 154室

谷歌学术:https://scholar.google.com/citations?user=mNCBa0AAAAAJ&hl=en

Reasearchgate:https://www.researchgate.net/profile/Xianhu-Sun

研究领域

1. 热催化和电催化剂表界面结构化学

2. 原位环境气相电镜

3. 原位电化学液相电镜

4. 纳米材料合成

5. 催化反应动力学

6. 半导体器件加工与原位测量

7. 人工智能和机器学习TEM图像处理与数据分析

招生信息

1.    硕士 (要求:物理、材料或化学相关专业;具有催化研究背景;发表过高水平论文者优先)


2.    博士研究生(要求:物理、材料或化学相关专业;具有催化研究背景;具有熟练操作球差校正透射电镜者优先;

                  发表过化学,物理,材料顶级期刊者优先;鼓励参加国际学术会议)


3.    博士后研究员(要求:申请人应具有材料、化学、物理或其他相关领域博士学位,或入职前即将获得相应博士学位;

                    具有熟练操作球差校正透射电镜和电镜理论知识;发表过化学,物理,材料顶级期刊至少1篇。)


4.    电镜管理技术员(要求:熟练操作球差校正透射电镜,了解电镜原理和组织日常维护)


5.    联合培养学生(目前主要接受攻读博士学位的联合培养)


6.    中国科学院大学“E系列”副研究员

         (a)申请中国科学院大学E系列科研岗位,年龄一般应不超过35 周岁,具有博士学位,具有博士后或两年及以上海外科研工作经历,

                  近五年以第一作者或通讯作者在本领域高水平期刊发表论文3 篇(含)以上。

         (b)E 系列研究员科研岗位人员采取与学校签订劳动合同的方式管理,学校可协助解决北京户口(非临时户口)。合同期限一般为3年,

                  经双方协商一致,可续签一次,合同期满时符合条件者可申请参加学校长聘岗位评审,通过评审后直接晋升为长聘副教授。

         (c)聘期内可承担学校/学院部分课程的教学任务,聘期内可独立招收博士后,可依托国科大申请国家、省部级、中国科学院等人才计划和科研项目。

         (d)薪资待遇与“中国科学院大学特别研究助理”项目相同。



教育背景

   

2009-2016     本硕     太原理工大学 

2016-2022     博士     纽约州立大学宾汉姆顿分校 

2022-2023     博后     劳伦斯伯克利国家实验室 

获奖情况

  • 中国国家留学基金委海外优秀自费留学生奖学金 (2022)


  • 美国纽约州立大学研究生优秀科研奖 (2022)


  •  山西省优秀硕士毕业论文 (2016)


  •  研究生国家奖学金 (2015)



发表论文

1.       X. H. Sun, D. X. Wu, L. F. Zou, S. D. House, X. B. Chen, M. Li, D. N. Zakharov, J. C. Yang, G. W. Zhou, Dislocation-induced stop-and-go kinetics of interfacial transformations. Nature, 607, 708–713 (2022).      

             


2.       X. H. Sun, W. H. Zhu, D. X. Wu, C. R. Li, J. Y. Wang, Y. G. Zhu, X. B. Chen, J. A. Boscoboinik, R. Sharma, G. W. Zhou, Surface-reaction induced structural oscillations in the subsurface. Nature Communications 11, 305 (2020).

                           

(Featured in a Nature Communications Editors’ Highlights webpage. Mentioned in news and blogs: Newswise, Phys.org, Long Room, Mining room, Device Materials Community, Bioengineer)


3.       X. H. Sun, W. H. Zhu, D. X. Wu, Z. Y. Liu, X. B. Chen, L. Yuan, G. F. Wang, R. Sharma, and G. W. Zhou, Atomic-scale mechanism of unidirectional oxide growth, Advanced Functional Materials 30 (2020) 1906504.

      


4.       X. H. Sun, D. X. Wu, W. A. Saidi, W. Zhu, W. D. Yang, S. D. House, M. Li, R. Sharma, J. C. Yang, and G. W. Zhou, Atomic dynamics of multi-interfacial migration and transformations. Small, (2023) 2305746.

         


5.       X. H. Sun, D. X. Wu, W. H. Zhu, X. B. Chen, R. Sharma, J. C. Yang, and G. W. Zhou, Atomic origin of the autocatalytic reduction of monoclinic CuO in a hydrogen atmosphere. The Journal of Physical Chemistry Letters, 12 (2021), 9547–9556.

                                                                 


6.       X. H. Sun, J. W. Qiao, Z. M. Jiao, Z. H. Wang, H. J. Yang and B. S. Xu, An improved tensile deformation model for in-situ dendrite/metallic glass matrix composites. Scientific Reports 5 (2015) 13964.

7.       X. H. Sun, Y. S. Wang, J. Fan, H. J. Yang, S. G. Ma, Z. H. Wang and J. W. Qiao, Plasticity improvement for dendrite/metallic glass matrix composites by pre-deformation. Materials and Design 86 (2015) 266–271.

8.       X. H. Sun, H. J. Yang, Y. S. Wang, S. P. Pan, Z. H. Wang, B. S. Xu and J. W. Qiao, Evolution of hardness and modulus within a cold-rolled in situ dendrite-reinforced metallic glass matrix composites. Materials Research Innovations 19 (2015) 170-174.

9.       X. H. Sun, D. X. Wu, W. H. Zhu, M. Li, W. C. D. Yang, S. D. House, X. B. Chen, R. Sharma, J. C. Yang, and G. W. Zhou, In-situ atomic-scale visualization of autocatalytic reduction of CuO with H2. Microscopy & Microanalysis 26 (2020), 3048-3050.

10.     X. H. Sun, R. B. Garza, X. B. Chen, M. Li, S. D. House, W. A. Saidi, J. C. Yang, G. W. Zhou, In-situ ETEM observation of intergranular oxidation of copper. Microscopy & Microanalysis, 27 (2021), 1308-1311.

11.     X. H. Sun, J. Y. Wang, X. B. Chen, S. N. Ye, Z. L. Liang, J. C. Yang, G. W. Zhou, In-situ environmental TEM observations of structural evolution of oxygenated Cu(110) in CO. Microscopy & Microanalysis, 28 (2022), 186-188.

12.     Z. L. Liang, J. Y. Wang, X. H. Sun, X. Chen, D. Zakharov, G. W. Zhou, In-situ Atomic-scale Observations of Disconnection Dynamics at the Metal/Oxide Interfaces. Microscopy & Microanalysis, 28 (2022), 150-151.

13.     X. B. Chen, S. M. Zhang, C. Li, Z. J. Liu, X. H. Sun, S. B. Cheng, D. N. Zakharov, S. Hwang, Y. M. Zhu, J. Y. Fang, G. F. Wang, and G. W. Zhou, Composition-dependent ordering transformations in Pt-Fe nanoalloys. PNAS 119 (2022), e2117899119.

14.     L. F. Zou, P. H. Cao, Y. K. Lei, D. N. Zakharov, X. H. Sun, S. D. House, L. L. Luo, J. Li, Y. Yang, Q. Y. Yin, X. B. Chen, C. R. Li, H. L. Qin, E. Stach, J. C. Yang, G. F. Wang, and G. W. Zhou, Atomic-scale phase separation induced clustering of solute atoms. Nature Communications (2020), 11, 3934 (2020).

15.     X. B. Chen, Z. Y. Liu, D. X. Wu, N. Cai, X. H. Sun, D. N. Zakharov, S. Hwang, D. Su, G. F. Wang, and G. W. Zhou, Passive Oxide Film Growth Observed On the Atomic Scale. Advanced Materials Interfaces (2022), 2102487

16.     H. W. Yao, Y. M. Liu, X. H. Sun, Y. P. Lu, T. M. Wang, and T. J. Li, Microstructure and mechanical properties of Ti3V2NbAlxNiy low-density refractory multielement alloys. Intermetallics 133 (2021) 107187.

17.     Z. L. Liang, D. X. Wu, X. H. Sun, X. B. Chen, D. Zakharov, G. W. Zhou, Hydrogen-adsorption induced surface segregation and chemical ordering in Cu-Pt alloys. Microscopy & Microanalysis 27 (2021), 50-51.

18.     X. B. Chen, J. Y. Wang, X. H. Sun, D. Zakharov, S. Hwang, G. W. Zhou, In-situ atomic-scale visualization of atomic-step induced NiO growth during the oxidation of Ni. Microscopy & Microanalysis 27 (2021), 1958-1959.

19.     K. Liu, S. M. Zhang, D. X. Wu, L. L. Luo, X. H. Sun, X. B. Chen, D. N. Zakharov, J. C. Yang, G. F. Wang, G. W. Zhou, Effect of surface steps on composition ordering and restructuring in the subsurface of Cu(Au) solid solution. Physical Review B 103 (2020), 035401.

20.     X. B. Chen, D. X. Wu, X. H. Sun, D. N. Zakharov, S. Hwang, D. Su, G. W. Zhou, In-situ atomic-resolution observations of surface passivation induced metal/oxide interfacial transformation. Microscopy & Microanalysis 26 (2020), 3048-3050.

21.     Y. S. Wang, X. H. Sun, G. J. Hao, Z. X. Guo, Y. Zhang, J. P. Lin, and J. W. Qiao, Fracture morphology and local deformation characteristics in the metallic glass matrix composite under tension. Metallurgical and Materials Transactions A 48 (2017) 1545-1550.


科研项目

1. 国家高层次青年人才项目, 项目负责人, 2023.11 - 2026.11


合作情况

课题组与纽约州立大学,匹兹堡大学,劳伦斯伯克利国家实验室,加州大学伯克利分校,美国标准与技术研究所,桑迪亚国家实验室,布鲁克海文国家实验室等课题组建立了良好的合作关系,鼓励组员进行国际合作与访学。

 


组里成员

   
硕士

     李皓阳  2023级