Proceedings of International Conference Asia-Pacific Hybrid and Organic Photovoltaics 2018 (AP-HOPV18)
Publication date: 27th October 2017
PbI perovskite (PVK) solar cells have been improved upto 22% because the PVK has the large absorption coefficient ( ≈ 105 cm-1) in the visible region and long carrier diffusion length (>1000 nm). We have investigated planar type PVK solar cells consisted of glass / tin doped indium oxide (ITO) /hole transport layer (HTL) / PVK / electron transport layer (ETL) /Ag or ITO to circumvent the complicated analysis of PVK in mesoporous strucutre, and to produce the solar cells via lower temprature production processes. Recently, several HTM have been introduced into the solar cells to obtain probable device application. We have shown that the interface quality between PVK and HTL influences on the photovoltaic properties. We have also investigated on NiOx as HTL in the devices because of the high stability under continuous illumination of solar light. The fill factor of NiOx devices is lower than other HTL's one such as PEDOT:PSS or Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine]. NiOx films have been preprared by sputtering methods, and contain not only Ni2+ but also Ni3+. The component of Ni2+and Ni3+ can be changed by the sputtering conditions. We discuss about the effect of NiOx properties on PVK solar cells.properties on PVK solar cells.
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International Conference on Hybrid and Organic Photovoltaics
International Conference on Hybrid and Organic Photovoltaics (HOPV) is celebrated yearly in May. The main topics are the development, function and modeling of materials and devices for hybrid and organic solar cells. The field is now dominated by perovskite solar cells but also other hybrid technologies, as organic solar cells, quantum dot solar cells, and dye-sensitized solar cells and their integration into devices for photoelectrochemical solar fuel production.
Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics
The main topics of the Asia-Pacific International Conference on Perovskite, Organic Photovoltaics and Optoelectronics (IPEROP) are discussed every year in Asia-Pacific for gathering the recent advances in the fields of material preparation, modeling and fabrication of perovskite and hybrid and organic materials. Photovoltaic devices are analyzed from fundamental physics and materials properties to a broad set of applications. The conference also covers the developments of perovskite optoelectronics, including light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.
The International Conference on Perovskite Thin Film Photovoltaics Perovskite Photonics and Optoelectronics (NIPHO) is the best place to hear the latest developments in perovskite solar cells as well as on recent advances in the fields of perovskite light-emitting diodes, lasers, optical devices, nanophotonics, nonlinear optical properties, colloidal nanostructures, photophysics and light-matter coupling.