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Chemical Management for Colorful, Efficient, and Stable Inorganic–Organic Hybrid Nanostructured Solar Cells

Noh, Jun Hong ; Im, Sang Hyuk ; Heo, Jin Hyuck ; Mandal, Tarak N ; Seok, Sang Il

Nano letters, 2013-04, Vol.13 (4), p.1764-1769 [Periódico revisado por pares]

Washington, DC: American Chemical Society

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Título:
Chemical Management for Colorful, Efficient, and Stable Inorganic–Organic Hybrid Nanostructured Solar Cells
Autor: Noh, Jun Hong ; Im, Sang Hyuk ; Heo, Jin Hyuck ; Mandal, Tarak N ; Seok, Sang Il
Assuntos: Applied sciences ; Calcium Compounds - chemistry ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Conducting polymers ; Electron states and collective excitations in thin films, multilayers, quantum wells, mesoscopic and nanoscale systems ; Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures ; Energy ; Energy conversion efficiency ; Exact sciences and technology ; Fullerenes and related materials ; Low-dimensional structures (superlattices, quantum well structures, multilayers): structure, and nonelectronic properties ; Management ; Nanostructure ; Nanostructures - chemistry ; Natural energy ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Oxides - chemistry ; Perovskites ; Photovoltaic cells ; Photovoltaic conversion ; Physics ; Solar cells ; Solar cells. Photoelectrochemical cells ; Solar Energy ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties) ; Titanium - chemistry ; Titanium dioxide ; Ultraviolet Rays ; Visible and ultraviolet spectra
É parte de: Nano letters, 2013-04, Vol.13 (4), p.1764-1769
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SourceType-Scholarly Journals-1
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Descrição: Chemically tuned inorganic–organic hybrid materials, based on CH3NH3(MA)Pb(I1–x Br x )3 perovskites, have been studied using UV–vis absorption and X-ray diffraction patterns and applied to nanostructured solar cells. The band gap engineering brought about by the chemical management of MAPb(I1–x Br x )3 perovskites can be controllably tuned to cover almost the entire visible spectrum, enabling the realization of colorful solar cells. We demonstrate highly efficient solar cells exhibiting 12.3% in a power conversion efficiency of under standard AM 1.5, for the most efficient device, as a result of tunable composition for the light harvester in conjunction with a mesoporous TiO2 film and a hole conducting polymer. We believe that the works highlighted in this paper represent one step toward the realization of low-cost, high-efficiency, and long-term stability with colorful solar cells.
Editor: Washington, DC: American Chemical Society
Idioma: Inglês

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Chemical Management for Colorful, Efficient, and Stable Inorganic–Organic Hybrid Nanostructured Solar Cells

Noh, Jun Hong ; Im, Sang Hyuk ; Heo, Jin Hyuck ; Mandal, Tarak N ; Seok, Sang Il

Washington, DC: American Chemical Society

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