PhD Han Li - UTU Research Portal - UTU Research Portal

Han Li
PhD

- Collegium Researcher,
Materials Engineering (Department of Mechanical and Materials Engineering)

han.li@utu.fi

: 091

carbon nanotubes; separation and purification; thin film fabrication; optoelectronic devices such as solar cells, biosensors and transistors

Sorting of low-dimensional nanomaterials and their applications in optoelectronic devices

I received my Ph.D. in Physical Chemistry from the University of Würzburg in 2015. Following that, I worked as a postdoc at the Karlsruhe Institute of Technology (KIT) until June 2023. I then joined the University of Turku as a TCSMT Collegium Researcher and junior group leader.

My research is centered around sorting low-dimensional nanomaterials, including carbon nanotubes, for use in optoelectronic devices. I work on methods for the separation and purification of these nanomaterials to prepare them for subsequent applications. Additionally, I am involved in the fabrication of thin films using these sorted materials. The goal is to better understand and improve the functionality of optoelectronic devices.

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Diameter-dependent single- and double-file stacking of squaraine dye molecules inside chirality-sorted single-wall carbon nanotubes (2022)
- Nanoscale
Forel S, Li H, van Bezouw S, Campo J, Wieland L, Wenseleers W, Flavel B, Cambré S
Efficient Inner-to-Outer Wall Energy Transfer in Highly Pure Double-Wall Carbon Nanotubes Revealed by Detailed Spectroscopy (2022) Erkens Maksiem , Levshov Dmitry , Wenseleers Wim , Li Han , Flavel S. Benjamin , Fagan A. Jeffrey , Popov N. Valentin , Avramenko Marina , Forel Salomé , Flahaut Emmanuel , Cambré Sofie
Frontispiece: Detection and Imaging of the Plant Pathogen Response by Near‐Infrared Fluorescent Polyphenol Sensors (2022) Nißler Robert , Müller T. Andrea , Dohrman Frederike , Kurth Larissa , Li Han , Cosio G. Eric , Flavel S. Benjamin , Giraldo Pablo Juan , Mithöfer Axel , Kruss Sebastian
Global Alignment of Carbon Nanotubes via High Precision Microfluidic Dead-End Filtration (2022)
- Advanced Functional Materials
Rust C, Li H, Gordeev G, Spari M, Guttmann M, Jin Q, Reich S, Flavel B
High‐Efficiency Graphene‐Oxide/Silicon Solar Cells with an Organic‐Passivated Interface (2022)
- Advanced Materials Interfaces
Gao Q, Yan J, Wan L, Zhang C, Wen Z, Zhou X, Li H, Li F, Chen J, Guo J, Song D, Flavel BS, Chen J
Carbon Nanotubes for Photovoltaics: From Lab to Industry (2021)
- Advanced Energy Materials
Wieland L, Li H, Rust C, Chen J, Flavel B
Charge Transfer from Photoexcited Semiconducting Single-Walled Carbon Nanotubes to Wide-Bandgap Wrapping Polymer (2021)
- Journal of Physical Chemistry C
Kuang Z, Berger F, Lustres J, Wollscheid N, Li H, Lüttgens J, Leinen M, Flavel B, Zaumseil J, Buckup T
Endohedral Filling Effects in Sorted and Polymer-Wrapped Single-Wall Carbon Nanotubes (2021)
- Journal of Physical Chemistry C
Li H, Gordeev G, Toroz D, Di Tommaso D, Reich S, Flavel B
Moiré-Induced Vibrational Coupling in Double-Walled Carbon Nanotubes (2021)
- Nano Letters
Gordeev G, Wasserroth S, Li H, Flavel B, Reich S
Sensing with Chirality-Pure Near-Infrared Fluorescent Carbon Nanotubes (2021)
- Analytical Chemistry
Ni{ß}ler R, Kurth L, Li H, Spreinat A, Kuhlemann I, Flavel B, Kruss S
Solution processable: In situ passivated silicon nanowires (2021)
- Nanoscale
Yan J, Ge K, Li H, Yang X, Chen J, Wan L, Guo J, Li F, Xu Y, Song D, Flavel B, Chen J
Stable Organic Passivated Carbon Nanotube–Silicon Solar Cells with an Efficiency of 22% (2021)
- Advanced Science
Yan J, Zhang C, Li H, Yang X, Wan L, Li F, Qiu K, Guo J, Duan W, Lambertz A, Lu W, Song D, Ding K, Flavel BS, Chen J
The potential of SWCNTs to extend the IR-absorption of silicon solar cells (2021)
- Carbon
Wieland L, Rust C, Li H, Jakoby M, Howard I, Li F, Shi J, Chen J, Flavel B
A Polymer/Carbon‐Nanotube Ink as a Boron‐Dopant/Inorganic‐Passivation Free Carrier Selective Contact for Silicon Solar Cells with over 21% Efficiency (2020) Chen Jianhui , Wan Lu , Li Han , Yan Jun , Ma Jikui , Sun Biao , Li Feng , Flavel S. Benjamin
Ferroelectric-like organic-inorganic interfaces (2020)
- Journal of Materials Chemistry. C
Yang L, Guo J, Li J, Yan J, Ge K, Jiang J, Li H, Flavel B, Liu B, Chen J
Front and Back‐Junction Carbon Nanotube‐Silicon Solar Cells with an Industrial Architecture (2020)
- Advanced Functional Materials
No authors listed
Separation of Specific Single-Enantiomer Single-Wall Carbon Nanotubes in the Large-Diameter Regime (2020) No authors listed
Low-Temperature Electroluminescence Excitation Mapping of Excitons and Trions in Short-Channel Monochiral Carbon Nanotube Devices (2019) Gaulke M, Janissek A, Peyyety N, Alamgir I, Riaz A, Dehm S, Li H, Lemmer U, Flavel B, Kappes M, Hennrich F, Wei L, Chen Y, Pyatkov F, Krupke R
Separation of Small-Diameter Single-Walled Carbon Nanotubes in One to Three Steps with Aqueous Two-Phase Extraction (2019) No authors listed
Effect of Single-walled Carbon Nanotube (SWCNT) Composition on Polyfluorene-Based SWCNT Dispersion Selectivity (2018)
- Chemistry - A European Journal
No authors listed