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CV_Kai

Curriculum Vitae

Kai Leng                                            

Telephone: +44 (0)7551741922

email: kl531@cam.ac.uk  lengkai@u.nus.edu

 

RESEARCH INTERESTS                                                          

  • Molecularly thin 2D hybrid perovskites and their heterostructures (with other thin 2D materials) for novel physical property exploration. I am also interested in single crystal synthesis, characterization, opto-electronic and opto-spintronic device fabrications based on molecularly thin 2D hybrid perovskite.
  • Transition metal dichalcogenide (TMD) materials (i.e., MoS2, WS2, TiS2, et al) for energy storage application.

 

Work and EDUCATIONAL BACKGROUND                                                            

  • March 01, 2020 – Now. University of Cambridge (PI: Prof. Manish Chhowalla)  Research Fellow.
  • March 12, 2019 – Feb 29, 2020.   National University of Singapore (PI: Prof. Loh Kian Ping / Prof. Chen, Po-Yen), Research Fellow.
  • Aug. 2014 – Feb 28, 2019.   National University of Singapore (PI: Prof. Loh Kian Ping), Doctor of Philosophy, Physical Chemistry.

Representative PUBLICATIONS                                                         

  1. K. Leng, W. Fu, Y. Liu, Manish Chhowalla & Kian Ping Loh* “From Bulk to Molecularly Thin Hybrid Perovskites” Nature Reviews Materials, (2020)
  2. K. Leng#, I. Abdelwahab#, I. Verzhbitskiy, M. Telychko, L. Chu, X. Chi, N. Guo, Manish Chhowalla, Goki Eda, Kian Ping Loh* "Molecularly Thin Two-Dimensional Hybrid Perovskites with Tunable Optoelectrnoic Properties due to Reversible Surface Relaxation" Nature Materials, 2018 17, 908-914.
  3. K. Leng, Z. Chen, X. Zhao, W. Tang, B. Tian, C. T. Nai, W. Zhou, Kian Ping Loh* “Phase Restructuring in Transition Metal Dichalcogenides for Highly Stable Energy Storage ” ACS Nano, 2016 10, 9208-9215. (Editor Choice).
  4. K. Leng, F. Zhang, L. Zhang, T. Zhang, Y. Wu, Y. Lu, Y. Huang, Yongsheng Chen* "Graphene-based Li-ion hybrid supercapacitors with ultrahigh performance" Nano. Res., 2013, 6, 581-592.
  5. Z. Chen#, K, Leng#, X. Zhao, S. Malkhandi, W. Tang, B. Tian, L. Dong, L. Zheng, M. Lin, B. S. Yeo, Kian Ping Loh* “Interface Confined Hydrogen Evolution Reaction in Zero Valent Metal Nanoparticles-intercalated Molybdenum Disilfide” Nature Communications 2017 8, 14548.
  6. X. Chi#, K. Leng#, B. Wu, D. Shi, Y. Choy, Z. Chen, T. C. Sum, A. Rusydi, Kian Ping Loh* “Elucidating Surface and Bulk Emission in 3D Hybrid Organic-Inorganic Lead Bromide Perovskites” Advanced Optical Materials, 2018, doi.org/10.1002/adom.201800470.
  7. B. Tian#, W. Tang#, K. Leng#, Z. Chen, C. Peng, G-H, Ning, W. Fu, C. Su, G. W. Zheng, Kian Ping Loh* “Phase Transformations in TiS2 during K Intercalation” ACS Energy Lett., 2017, 2, 1835-1840.

(# Equal contributions; * Corresponding author)

Total published papers: 38.

h-index: 21

Total Citations: 2798

Personal Google Scholar web page: https://scholar.google.com.sg/citations?user=GPxa_B0AAAAJ&hl=en

 

ACADEMIC ACTIVITIES                                              

  •  Review activity: Complete 6 reviewing assignments for ACS Nano; 2 reviewing assignments for ACS Applied Electronic Materials.

Best poster award:

1, Nature conference 2019, 2D Materials: Visions of Future Research and Applications, November 6-8, 2019, Xi’an, China. “Molecularly thin 2D perovskites”.

2, ICMAT 2017 9th International Conference on Materials for Advanced Technologies, 18-23 June 2017, Suntec Singapore. “Layer Dependent Optical Studies of large sized 2D perovskites”.

3, Advances in Functional Materials, International Conference, 2016, ICC Jeju Island, Republic of South Korea. “Simultaneous phase change and domain size reduction in 1T-MoS2 for robust stable energy application”.

4, E-MRS 2015 spring meeting, 26-30 May, Lille, France. “Phase Transformations in TiS2 during K Intercalation”.

 Scholarship:

1, Chinese Government Award for Outstanding Self-Financed Phd Student Abroad.

2, Phd Scholarship supported by NUS, Singapore.