Marina Osipova (Tepliakova)

Ph.D. thesis: “Design of Hole-Transport Materials for Perovskite Solar Cell“

Supervisor: Prof. Keith J. Stevenson

IDC committee members: Prof. Keith J. Stevenson, Prof. Andriy Zhugayevych, Prof. Timofei Zatsepin;

Marina graduated from Moscow State University in 2012. Her diploma work was devoted to subphthalocyanines (SubPcs), unique organic materials with absorbance in a wide range of visible spectra, which properties can be tuned by varying peripheral and axial ligands. In 2011 in collaboration with University of Valladolid she prepared sensors based on SubPcs for organic alcohols with limits of detection up to 10-7 M.

The current work in Skoltech is devoted to the design of hole-transport materials for perovskite solar cells. In particular, application of a wide row of organic, inorganic, and hybrid materials is performed in order to evaluate structure-device performance relationship patterns. The main goal of the work is to provide a strategy for rational design of hole-transport materials for highly efficient and >1 year stable perovskite solar cells.

Publications

Journal papers:
M. M. Tepliakova, I. K. Yakushenko, K. J. Stevenson and P. A. Troshin. Strength of attraction: pyrene-based hole-transport materials with effective π-π stacking for dopant-free perovskite solar cells. Sust. Energy Fuels, 2021, https://doi.org/10.1039/D0SE01300E (impact factor 5.5)
M. M. Tepliakova, A. N. Mikheeva, L. A. Frolova, A. G. Boldyreva, A. Elakshar, A. V. Novikov, S. A. Tsarev, M. I. Ustinova, O. R. Yamilova, A. G. Nasibulin, S. M. Aldoshin, K. J. Stevenson and P. A. Troshin. Incorporation of Vanadium(V) Oxide in Hybrid Hole Transport Layer Enables Long-term Operational Stability of Perovskite Solar Cells. J. Phys. Chem. Lett., 2020, 11, 14, 5563-5568. DOI: 10.1021/acs.jpclett.0c01600 (impact factor 7.3)
M. M. Tepliakova, A. V. Akkuratov, S. A. Tsarev, P. A. Troshin. Suzuki polycondensation for the synthesis of polytriarylamines: A method to improve hole-transport material performance in perovskite solar cells. Tetrahedron Letters, 2020, 61,38,152217. DOI: 10.1016/j.tetlet.2020.152317 (impact factor 2.4)
A. G. Boldyreva, I. S. Zhidkov, S. A. Tsarev, A. F. Akbulatov, M. M. Tepliakova, Y. S. Fedotov, S. I. Bredikhin, E. Yu. Postnova, S. Yu. Luchkin, E. Z. Kurmaev, K. J. Stevenson, and P. A Troshin. Unraveling the Impact of Hole Transport Materials on Photostability of Perovskite Films and p–i–n Solar Cells. ACS Appl. Mater. Interfaces, 2020, 12, 16, 19161-19173. DOI: 10.1021/acsami.0c01027 (impact factor 8.5)
Conferences:
Marina M. Tepliakova, Igor K. Yakushenko, Keith J. Stevenson, and Pavel A. Troshin. Strength of attraction: pyrene-based hole-transport materials with effective π-π stacking improve efficiency and stability of perovskite solar cells. StabPero (2020) https://www.nanoge.org/proceedings/StabPero/5ed1f1da1ab6da63228fc330
Marina M. Tepliakova. Conjugated polymers: perspective hole transport materials for perovskite solar cells. 1st International School on Hybrid Organic and Perovskite Photovoltaics. Moscow, Russia (2019)
Marina M. Tepliakova. Exploring the impact of polymeric hole transport layer materials on the efficiency and stability of perovskite solar cells. EMRS Fall 2019. Warsaw, Poland (2019).
Marina M. Osipova. New approach to polytriarylamine synthesis: Suzuki polycondensation (Poster), «Lomonosov-2019», Moscow, Russia (2019). Work was acknowledged.
Marina M. Osipova. Suzuki polycondensation synthesis of poly(triarylamine) hole transport material for perovskite solar cell with improved efficiency (Poster). MIT conference, Moscow, Russia (2019).