Detail publikace

Development of stable perovskite cells

STRACHALA, D. KRATOCHVÍL, M. HYLSKÝ, J. VANĚK, J.

Originální název

Development of stable perovskite cells

Anglický název

Development of stable perovskite cells

Jazyk

en

Originální abstrakt

The main purpose of the work is to find an optimal way for the preparation of stable perovskite photovoltaic cell. Ten solar cells have been created with the active area consisting of CH3NH3PbI3 and CH3NH3PbI3-2Cl2 solutions. It was concluded that the CH3NH3PbI3-2Cl2 structure is more stable against environmental influences because of chlorine addition. Supplementary experiments were done to confirm the moisture influence. During the research has been found that films formed in humidity with 15 % RH have a different structure than perovskite manufactured in dry glove boxes filled with nitrogen atmosphere. We are concluding that perovskite grains have unified and their volume has increased. These processes have had a positive impact on the efficiency and stability of the cells.

Anglický abstrakt

The main purpose of the work is to find an optimal way for the preparation of stable perovskite photovoltaic cell. Ten solar cells have been created with the active area consisting of CH3NH3PbI3 and CH3NH3PbI3-2Cl2 solutions. It was concluded that the CH3NH3PbI3-2Cl2 structure is more stable against environmental influences because of chlorine addition. Supplementary experiments were done to confirm the moisture influence. During the research has been found that films formed in humidity with 15 % RH have a different structure than perovskite manufactured in dry glove boxes filled with nitrogen atmosphere. We are concluding that perovskite grains have unified and their volume has increased. These processes have had a positive impact on the efficiency and stability of the cells.

Dokumenty

BibTex


@inproceedings{BUT148240,
  author="Dávid {Strachala} and Matouš {Kratochvíl} and Josef {Hylský} and Jiří {Vaněk}",
  title="Development of stable perovskite cells",
  annote="The main purpose of the work is to find an optimal way for the preparation of stable perovskite
photovoltaic cell. Ten solar cells have been created with the active area consisting of
CH3NH3PbI3 and CH3NH3PbI3-2Cl2 solutions. It was concluded that the CH3NH3PbI3-2Cl2 structure
is more stable against environmental influences because of chlorine addition. Supplementary experiments
were done to confirm the moisture influence. During the research has been found that films
formed in humidity with 15 % RH have a different structure than perovskite manufactured in dry
glove boxes filled with nitrogen atmosphere. We are concluding that perovskite grains have unified
and their volume has increased. These processes have had a positive impact on the efficiency and
stability of the cells.",
  address="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních",
  booktitle="Proceedings of the 24th Conference STUDENT EEICT 2018",
  chapter="148240",
  howpublished="print",
  institution="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních",
  year="2018",
  month="april",
  pages="544--548",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních",
  type="conference paper"
}