Veröffentlichungen "Li, Cheng"

2021

Zhong, Yu ; Seeberger, Dominik ; Herzig, Eva M. ; Köhler, Anna ; Panzer, Fabian ; Li, Cheng ; Hüttner, Sven:
The Impact of Solvent Vapor on the Film Morphology and Crystallization Kinetics of Lead Halide Perovskites during Annealing.
In: ACS Applied Materials & Interfaces. Bd. 13 (2021) Heft 38 . - S. 45365-45374.
ISSN 1944-8252
DOI: https://doi.org/10.1021/acsami.1c09075

2020

Zhong, Yu ; Hufnagel, Martin ; Thelakkat, Mukundan ; Li, Cheng ; Hüttner, Sven:
Role of PCBM in the Suppression of Hysteresis in Perovskite Solar Cells.
In: Advanced Functional Materials. Bd. 30 (2020) Heft 23 . - 1908920.
ISSN 1616-3028
DOI: https://doi.org/10.1002/adfm.201908920

2019

Zhong, Yu ; Melo Luna, Carlos Andres ; Hildner, Richard ; Li, Cheng ; Hüttner, Sven:
In situ investigation of light soaking in organolead halide perovskite films.
In: APL Materials. Bd. 7 (2019) Heft 4 . - 041114.
ISSN 2166-532X
DOI: https://doi.org/10.1063/1.5086125

Bai, Sai ; Da, Peimei ; Li, Cheng ; Wang, Zhiping ; Yuan, Zhongcheng ; Fu, Fan ; Kawecki, Maciej ; Liu, Xianjie ; Sakai, Nobuya ; Wang, Jacob Tse-Wei ; Hüttner, Sven ; Buecheler, Stephan ; Fahlman, Mats ; Gao, Feng ; Snaith, Henry J.:
Planar perovskite solar cells with long-term stability using ionic liquid additives.
In: Nature. Bd. 571 (2019) Heft 7764 . - S. 245-250.
ISSN 1476-4687
DOI: https://doi.org/10.1038/s41586-019-1357-2

Kim, Seul-Gi ; Li, Cheng ; Guerrero, Antonio ; Yang, June-Mo ; Zhong, Yu ; Bisquert, Juan ; Hüttner, Sven ; Park, Nam-Gyu:
Potassium ions as a kinetic controller in ionic double layers for hysteresis-free perovskite solar cells.
In: Journal of Materials Chemistry A. Bd. 7 (2019) Heft 32 . - S. 18807-18815.
ISSN 2050-7496
DOI: https://doi.org/10.1039/C9TA07595J

2018

Gao, Xuyu ; Wang, Menghan ; Cao, Xudong ; Yang, Jie ; Zhong, Yu ; Zhang, Zhiguo ; Li, Cheng ; Hüttner, Sven ; Tao, Youtian ; Li, Yongfang ; Huang, Wei:
Cyclometalated Pt complex based random terpolymers as electron acceptors for all polymer solar cells.
In: Journal of Polymer Science Part A: Polymer Chemistry. Bd. 56 (2018) Heft 1 . - S. 105-115.
ISSN 0360-6376
DOI: https://doi.org/10.1002/pola.28877

Kahle, Frank-Julian ; Saller, Christina ; Olthof, Selina ; Li, Cheng ; Lebert, Jenny ; Weiß, Sebastian ; Herzig, Eva M. ; Hüttner, Sven ; Meerholz, Klaus ; Strohriegl, Peter ; Köhler, Anna:
Does Electron Delocalization Influence Charge Separation at Donor–Acceptor Interfaces in Organic Photovoltaic Cells?
In: The Journal of Physical Chemistry C. Bd. 122 (2018) Heft 38 . - S. 21792-21802.
ISSN 1932-7455
DOI: https://doi.org/10.1021/acs.jpcc.8b06429

Xue, Zhongyuan ; Wang, Shifan ; Yang, Jie ; Zhong, Yu ; Qian, Min ; Li, Cheng ; Zhang, Zhiguo ; Xing, Guichuan ; Hüttner, Sven ; Tao, Youtian ; Li, Yongfang ; Huang, Wei:
Enhanced power conversion efficiency in iridium complex-based terpolymers for polymer solar cells.
In: npj Flexible Electronics. Bd. 2 (2018) . - 1.
ISSN 2397-4621
DOI: https://doi.org/10.1038/s41528-017-0014-9

Li, Cheng ; Guerrero, Antonio ; Hüttner, Sven ; Bisquert, Juan:
Unravelling the role of vacancies in lead halide perovskite through electrical switching of photoluminescence.
In: Nature Communications. Bd. 9 (2018) . - 5113.
ISSN 2041-1723
DOI: https://doi.org/10.1038/s41467-018-07571-6

2017

Petrus, Michiel L. ; Schlipf, Johannes ; Li, Cheng ; Gujar, Tanaji P. ; Giesbrecht, Nadja ; Müller-Buschbaum, Peter ; Thelakkat, Mukundan ; Bein, Thomas ; Hüttner, Sven ; Docampo, Pablo:
Capturing the Sun : A Review of the Challenges and Perspectives of Perovskite Solar Cells.
In: Advanced Energy Materials. Bd. 7 (2017) Heft 16 . - 1700264.
ISSN 1614-6840
DOI: https://doi.org/10.1002/aenm.201700264

Wang, Zheng ; Yang, Jie ; Liu, Yanan ; Wang, Shifan ; Zhong, Yu ; Li, Cheng ; Zhang, Zhiguo ; Xing, Guichuan ; Hüttner, Sven ; Tao, Youtian ; Li, Yongfang ; Huang, Wei:
Cyclometalated Pt complex-based random terpolymers for efficient polymer solar cells.
In: Polymer Chemistry. Bd. 8 (2017) Heft 32 . - S. 4729-4737.
ISSN 1759-9954
DOI: https://doi.org/10.1039/C7PY00924K

Aranda, Clara ; Cristobal, Cesar ; Shooshtari, Leyla ; Li, Cheng ; Hüttner, Sven ; Guerrero, Antonio:
Formation criteria of high efficiency perovskite solar cells under ambient conditions.
In: Sustainable Energy & Fuels. Bd. 1 (2017) Heft 3 . - S. 540-547.
ISSN 2398-4902
DOI: https://doi.org/10.1039/C6SE00077K

Panzer, Fabian ; Li, Cheng ; Meier, Tobias ; Köhler, Anna ; Hüttner, Sven:
Impact of Structural Dynamics on the Optical Properties of Methylammonium Lead Iodide Perovskites.
In: Advanced Energy Materials. Bd. 7 (2017) Heft 16 . - 1700286.
ISSN 1614-6840
DOI: https://doi.org/10.1002/aenm.201700286

Li, Cheng ; Guerrero, Antonio ; Zhong, Yu ; Hüttner, Sven:
Origins and mechanisms of hysteresis in organometal halide perovskites.
In: Journal of Physics: Condensed Matter. Bd. 29 (2017) Heft 19 . - 193001.
ISSN 1361-648X
DOI: https://doi.org/10.1088/1361-648X/aa626d

Li, Cheng ; Guerrero, Antonio ; Zhong, Yu ; Gräser, Anna ; Melo Luna, Carlos Andres ; Köhler, Jürgen ; Bisquert, Juan ; Hildner, Richard ; Hüttner, Sven:
Real-Time Observation of Iodide Ion Migration in Methylammonium Lead Halide Perovskites.
In: Small. Bd. 13 (2017) Heft 42 . - 1701711.
ISSN 1613-6829
DOI: https://doi.org/10.1002/smll.201701711

2016

Singh, Shivam ; Li, Cheng ; Panzer, Fabian ; Narasimhan, K. L. ; Gräser, Anna ; Gujar, Tanaji P. ; Köhler, Anna ; Thelakkat, Mukundan ; Hüttner, Sven ; Kabra, Dinesh:
Effect of Thermal and Structural Disorder on the Electronic Structure of Hybrid Perovskite Semiconductor CH₃NH₃PbI₃.
In: The Journal of Physical Chemistry Letters. Bd. 7 (2016) . - S. 3014-3021.
ISSN 1948-7185
DOI: https://doi.org/10.1021/acs.jpclett.6b01207

Li, Cheng ; Zhong, Yu ; Melo Luna, Carlos Andres ; Unger, Thomas ; Deichsel, Konstantin ; Gräser, Anna ; Köhler, Jürgen ; Köhler, Anna ; Hildner, Richard ; Hüttner, Sven:
Emission Enhancement and Intermittency in Polycrystalline Organolead Halide Perovskite Films.
In: Molecules. Bd. 21 (2016) Heft 8 . - 1081.
ISSN 1420-3049
DOI: https://doi.org/10.3390/molecules21081081

Singh, Chetan R. ; Li, Cheng ; Müller, Christian J. ; Hüttner, Sven ; Thelakkat, Mukundan:
Influence of Electron Extracting Interface Layers in Organic Bulk-Heterojunction Solar Cells.
In: Advanced Materials Interfaces. Bd. 3 (2016) Heft 4 . - 1500422.
ISSN 2196-7350
DOI: https://doi.org/10.1002/admi.201500422

Li, Cheng ; Tscheuschner, Steffen ; Paulus, Fabian ; Hopkinson, Paul E. ; Kießling, Johannes ; Köhler, Anna ; Vaynzof, Yana ; Hüttner, Sven:
Iodine Migration and its Effect on Hysteresis in Perovskite Solar Cells.
In: Advanced Materials. Bd. 28 (2016) Heft 12 . - S. 2446-2454.
ISSN 1521-4095
DOI: https://doi.org/10.1002/adma.201503832

2014

Tan, Zhi-Kuang ; Vaynzof, Yana ; Credgington, Dan ; Li, Cheng ; Casford, Mike T. L. ; Sepe, Alessandro ; Hüttner, Sven ; Nikolka, Mark ; Paulus, Fabian ; Yang, Le ; Sirringhaus, Henning ; Greenham, Neil C. ; Friend, Richard H.:
In-Situ Switching from Barrier-Limited to Ohmic Anodes for Efficient Organic Optoelectronics.
In: Advanced Functional Materials. Bd. 24 (2014) Heft 20 . - S. 3051-3058.
ISSN 1616-3028
DOI: https://doi.org/10.1002/adfm.201303426