Proceedings of International Conference Asia-Pacific Hybrid and Organic Photovoltaics (AP-HOPV17)
Publication date: 7th November 2016
Perovskite solar cells, in which methyl ammonium lead iodide (CH3NH3Pbl3) is used as the photoactive layer, can be fabricated by simple and inexpensive solution processes. A lot of attention has been drawn by these solar cells in the recent years because of their high power conversion of efficiencies (PCE), surpassing 20%. Such high efficiency of the perovskite solar cells can be ascribed to favorable semiconductor properties of CH3NH3Pbl3 that are materialized through uniform and dense films. Although its application in solar cell has gained major attraction, the material also finds other interesting applications such as photo detectors, light emitting diodes, X-ray detectors, memory resistors, etc. In this study, we examined methods for fabricating patterned perovskite layer with a thickness of 100 μm or higher.First, we synthesized single crystal of CH3NH3PbI3 by an inverse temperature recrystallization method. Then, the crystals were grinded to powder, which was dissolved in the γ-butyrolactone (GBL). The solution was then dripped and dried on the FTO glass and the process was repeated to obtain thick perovskite films.The 100 um thick perovskite layer thus prepared showed uniquephotoconductive properties due to the bulk large crystal of perovskite.
nanoGe is a prestigious brand of successful science conferences that are developed along the year in different areas of the world since 2009. Our worldwide conferences cover cutting-edge materials topics like perovskite solar cells, photovoltaics, optoelectronics, solar fuel conversion, surface science, catalysis and two-dimensional materials, among many others.
Previously nanoGe Spring Meeting (NSM) and nanoGe Fall Meeting (NFM), MATSUS is a multiple symposia conference focused on a broad set of topics of advanced materials preparation, their fundamental properties, and their applications, in fields such as renewable energy, photovoltaics, lighting, semiconductor quantum dots, 2-D materials synthesis, charge carriers dynamics, microscopy and spectroscopy semiconductors fundamentals, etc.
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.