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Статті в журналах з теми "Methylammonium Lead Halide"
Chen, Xihan, Haipeng Lu, Ye Yang, and Matthew C. Beard. "Excitonic Effects in Methylammonium Lead Halide Perovskites." Journal of Physical Chemistry Letters 9, no. 10 (May 2018): 2595–603. http://dx.doi.org/10.1021/acs.jpclett.8b00526.
Повний текст джерелаFreppon, Daniel J., Long Men, Sadie J. Burkhow, Jacob W. Petrich, Javier Vela, and Emily A. Smith. "Photophysical properties of wavelength-tunable methylammonium lead halide perovskite nanocrystals." Journal of Materials Chemistry C 5, no. 1 (2017): 118–26. http://dx.doi.org/10.1039/c6tc03886g.
Повний текст джерелаMalgras, Victor, Joel Henzie, Toshiaki Takei, and Yusuke Yamauchi. "Hybrid methylammonium lead halide perovskite nanocrystals confined in gyroidal silica templates." Chemical Communications 53, no. 15 (2017): 2359–62. http://dx.doi.org/10.1039/c6cc10245j.
Повний текст джерелаMali, Sawanta S., Jyoti V. Patil, Hamidreza Arandiyan, and Chang Kook Hong. "Reduced methylammonium triple-cation Rb0.05(FAPbI3)0.95(MAPbBr3)0.05 perovskite solar cells based on a TiO2/SnO2 bilayer electron transport layer approaching a stabilized 21% efficiency: the role of antisolvents." Journal of Materials Chemistry A 7, no. 29 (2019): 17516–28. http://dx.doi.org/10.1039/c9ta05422g.
Повний текст джерелаGarcía, Teresa, Rocío García-Aboal, Josep Albero, Pedro Atienzar, and Hermenegildo García. "Vapor-Phase Photocatalytic Overall Water Splitting Using Hybrid Methylammonium Copper and Lead Perovskites." Nanomaterials 10, no. 5 (May 18, 2020): 960. http://dx.doi.org/10.3390/nano10050960.
Повний текст джерелаWang, Tianyi, Benjamin Daiber, Jarvist M. Frost, Sander A. Mann, Erik C. Garnett, Aron Walsh, and Bruno Ehrler. "Indirect to direct bandgap transition in methylammonium lead halide perovskite." Energy & Environmental Science 10, no. 2 (2017): 509–15. http://dx.doi.org/10.1039/c6ee03474h.
Повний текст джерелаZhou, Jiyu, Na Lei, Huiqiong Zhou, Yuan Zhang, Zhiyong Tang, and Lei Jiang. "Understanding the temperature-dependent charge transport, structural variation and photoluminescent properties in methylammonium lead halide perovskite single crystals." Journal of Materials Chemistry C 6, no. 24 (2018): 6556–64. http://dx.doi.org/10.1039/c8tc01717d.
Повний текст джерелаJha, Abha, Hari Shankar, Sandeep Kumar, Muniappan Sankar, and Prasenjit Kar. "Efficient charge transfer from organometal lead halide perovskite nanocrystals to free base meso-tetraphenylporphyrins." Nanoscale Advances 4, no. 7 (2022): 1779–85. http://dx.doi.org/10.1039/d1na00835h.
Повний текст джерелаCapitaine, Anna, and Beniamino Sciacca. "Monocrystalline Methylammonium Lead Halide Perovskite Materials for Photovoltaics." Advanced Materials 33, no. 52 (October 15, 2021): 2102588. http://dx.doi.org/10.1002/adma.202102588.
Повний текст джерелаKlein, Eugen, Andres Black, Öznur Tokmak, Christian Strelow, Rostyslav Lesyuk, and Christian Klinke. "Micron-Size Two-Dimensional Methylammonium Lead Halide Perovskites." ACS Nano 13, no. 6 (June 7, 2019): 6955–62. http://dx.doi.org/10.1021/acsnano.9b01907.
Повний текст джерелаДисертації з теми "Methylammonium Lead Halide"
Tombe, Sekai Lana. "Optical and electronic properties of methylammonium lead halide perovskite solar cells." University of the Western Cape, 2017. http://hdl.handle.net/11394/6118.
Повний текст джерелаOrganic-inorganic hybrid perovskite solar cells have emerged as promising materials for next-generation photovoltaics with certified efficiency of 22.1%. Despite rapid developments, achieving precise control over the morphologies of the perovskite films, enhanced stability and reproducibility of the devices remains challenging. In this work, we employed a low-temperature solution processing technique to attain high efficiency inverted planar heterojunction devices with device architecture ITO/PEDOT:PSS/Perovskite/PCBM/Al (indium doped tin oxide; poly(3,4-ethylenedioxythiophene) polystyrene sulfonate; [6,6]-phenyl-C61-butyric acid methyl ester; aluminium). A perovskite solar cell fabrication technique is developed and opto-electronic characterization of solution-processed planar heterojunction perovskite solar cells based on methylammonium (MA) lead halide derivatives, MAPbI3-xYx (Y = Cl, Br, I) is presented in this thesis work. By employing lead iodide (PbI2) with various amounts of additional methylammonium halides, perovskite precursor solutions were obtained, which were used in the fabrication of four perovskite systems, MAPbI3, MAPbI3-xClx and MAPbI3-xBrx and MAPbBr3. The absorption and photoluminescence (steady state and temperature-dependent) behavior were explored in this compositional space.
2021-08-31
Leguy, Aurélien. "Fundamental properties, disorder and stability of methylammonium lead halide perovskites for solar cells." Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/50307.
Повний текст джерелаGiesbrecht, Nadja [Verfasser], and Thomas [Akademischer Betreuer] Bein. "Methylammonium lead halide thin film crystallization for optoelectronic applications / Nadja Giesbrecht ; Betreuer: Thomas Bein." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2018. http://d-nb.info/1189585057/34.
Повний текст джерелаAversa, Pierfrancesco. "Primary Defects in Halide Perovskites : Effect on Stability and Performance for Photovoltaic Applications Effect of organic PCBM Electron transport Layers on natural and post-irradiation ageing of optical absorption and emission in methyl ammonium lead triiodide spin –coated on p-i-n Solar Sell Substrates Effect of organic PCBM Electron transport Layers on natural and post-irradiation ageing of optical absorption and emission in triple cation lead mixed halide perovskite spin –coated on p-i-n Solar Sell Substrates Electron Irradiation Induced Ageing Effects on Radiative Recombination Properties of methylammonium lead triiodide layers on p-i-n solar cell substrates Electron Irradiation Induced Ageing Effects on Methylammonium Lead Triiodide Based p-i-n Solar Cells Electron Irradiation Induced Ageing Effects on Radiative Recombination Properties of Quadruple Cation Organic-Inorganic Perovskite Layers." Thesis, Institut polytechnique de Paris, 2020. http://www.theses.fr/2020IPPAX050.
Повний текст джерелаDuring the last eleven years, Hybrid Organic Inorganic Perovskites (HOIPs) materials have emerged as an exciting topic of research for potential application in solar cell technologies due to their outstanding optoelectronic properties and processing advantages. However, HOIPs materials suffer from several drawbacks with, in peculiar, their lack of stability under operational conditions (light, bias, environment…). To improve this stability is one of the biggest challenges to be addressed before commercialization. The general formula for HOIPs is (A1,A2,A3,A4)Pb(X1,X2)3, where the A sites can be occupied by a distribution of 1 to 4 metallic/organic cations and X sites with halide anions. The role of native vacancy defects has been questioned as a possible cause for HOIPs solar cells degradation. The aim of this work is to understand the defect role in long term stability of HOIPs materials for photovoltaics. For this reason, primary defects were introduced in a controlled way via high energy electron irradiation (1MeV) in sets of layers and solar cells (SCs) fabricated using various HOIPs compounds. Those include the photovoltaic HOIPs prototype, MAPbI3 (A1PbX13), and emergent triple or quadruple cation mixed halide HOIPs, (CsMAFA)Pb(I1-xBrx)3 (A3PbX23) or (GACsMAFA)Pb(I1-yBry)3 (A4PbX23). The HOIPs layers are fabricated according to the same procedure as the HOIPs active SC layers and, subsequently, treated in similar conditions. For A1PbX13 and A3PbX23, the solar cells are of the p-i-n structure with organic hole and electron transport layer (HTL/ETL). The HOIPs layers are deposited on the glass/ITO/HTL (PEDOT:PSS) substrate without or with the top ETL layer (PCBM). For A4PbX23, the solar cells are of the n-i-p type with inorganic ETL (TiO2) and organic HTL (Spiro-OMeTAD) layers. The layers are directly deposited on glass without the ETL layer.Positron Annihilation Spectroscopy (PAS) gives direct evidence for native vacancy-type defects and irradiation induced ones in layers of each HOIP compound. The energy dependence of absorbance shows that natural and after irradiation ageing generates different defect populations in each HOIP compound. These populations strikingly also differ depending on the absence or presence of the top ETL layer for the A1PbX13 and A3PbX23 compounds. The defect populations evolve over ageing duration as long as 3 months. The prominent effects of ageing include (i) band gap modification, (ii) tailing of conduction/valence band extrema and (iii) optical absorption via deep subgap electronic levels. Illumination effects under laser also vary with ageing for each HOIP compound. Asymmetric photoluminescence (PL) peaks in each compound under continuous laser illumination reflect that radiative emission involves Gaussian emission rays with energy, FWHM and height evolving with illumination time. The emission transitions involve shallow localized electronic levels in A3PbX23 and A4PbX23 and resonant ones in A1PbX13. These electronic levels are attributed to specifically illumination-induced defect populations. Natural and after irradiation ageing result in PL decay lifetime spectra resolved into one or two exponential decay components. The decay components number and lifetime are strongly affected by the initial production of irradiation defects and HOIPs composition. Such effects last over 3 months at least in A4PbX23. The p-i-n solar cells exhibit most striking irradiation ageing induced photovoltaics performance. The External Quantum Efficiency (EQE versus photon energy) and the photovoltaic performance (I-V under illumination) of the irradiated solar cells have higher values than those in the reference SCs after 6 to 12 months of ageing. This gives evidence that defect engineering via high energy electron irradiation has a potential for providing innovative processing pathways to enhance the long-term stability of HOIPs photovoltaic performance
Song, Zhaoning. "Solution Processed High Efficiency Thin Film Solar Cells: from Copper Indium Chalcogenides to Methylammonium Lead Halides." University of Toledo / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1470403462.
Повний текст джерелаTUAN, CHIH-FENG, and 段致鋒. "New Materials for Methylammonium Lead Halide Perovskite Solar Cells and Stability Performance." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/j4yf25.
Повний текст джерела國立臺南大學
材料科學系碩士班
104
New Materials for Methylammonium Lead Halide Perovskite Solar Cells and Stability Performance Student:Chih-Feng Tuan Advisor:Ing-Chi Leu Department of Materials Science, National University of Tainan Abstract Organic-inorganic hybrid perovskite solar cells have the characteristics of high power conversion efficiency, low manufacturing cost, and short energy payback time. However, the lifetime of organic-inorganic hybrid perovskite solar cells is about 2000 hours, which cannot compete with crystalline silicon solar cells. There are four parts in this thesis, first part is to simplify the processing procedure by depositing mesoporous SnO2 without compact electron-selective layer. The second part is to improve the power conversion efficiency by adding polymer materials. The third part is to lower the fabrication cost by using CuSCN/conductive graphite composite electrodes instead of noble metal and to improve the stability of the perovskite solar cells. The fourth part is to combine the polymer enhanced perovskite light absorber and conductive graphite electrode to manufacture low cost perovskite solar cells. In this study, we developed crack-free mesoporous SnO2 film and improve the Voc and Jsc. Furthermore, we increased the recombination resistance of perovskite solar cell by adding PEO polymer and obtained a PCE of 14.67%. We replace both noble metal electrode and expensive organic hole transporting layer with conductive graphite electrode. Eventually, we combine PEO polymer enhanced perovskite light absorber and conductive graphite electrode, a solar cell with 74% of PCE retention after 2600 hours is achieved. The stability of perovskite solar cells is improved significantly with the new materials used in this study. Keyword: Perovskite, Tin dioxide , Polymer, Graphite, Stability
Ying-CyuanLyu and 呂穎銓. "Fabrication of Methylammonium Lead Halide Perovskite Solar Cells by Two Step Solution Processing." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/64279850182312500484.
Повний текст джерела國立成功大學
化學工程學系
103
This study investigated the growth of methylammonium lead halide perovskite material by two step solution processing as well as the influence of transport layer and light absorption layer prepared by different procedure on the performance of solar cell. First, the growth mechanism of methylammonium lead halide in two step solution processing was investigated. By adjusting the reaction time between methylammonium halide solution and lead iodide thin film, the surface morphology of perovskite thin film could be controlled. And, the concentration of methylammonium halide solution was modified to increase the conversion of lead iodide thin film. As a result, CH3NH3PbI3 and CH3NH3PbI3-xClx perovskite thin films were successfully prepared. And then planar perovskite solar cells were fabricated using CH3NH3PbI3 thin film, where, TiO2 compact layer was deposited on FTO glass by hydrolysis of TiCl4 aqueous solution. An optimized efficiency of 8.3% was obtained at a TiO2 compact layer thickness of 100nm. To further investigate the influence of mesoporous transport structure on the efficiency, mesoporous TiO2 structure, prepared by coating TiO2 nanoparticle colloid solution on compact layer, was employed to fabricate mesoporous perovskite solar cell. The results show that lower porosity of mesoporous structure would restrict the diffusion of methylammonium halide leading to the presence of unreacted lead iodide. Therefore, a higher porosity was employed to increase the conversion of lead iodide. An efficiency of 8.0% was obtained via the use of higher porosity mesoporous structure and the deposition of TiO2 compact layer by the oxidization of Ti thin film instead of the hydrolysis of TiCl4 to efficiently suppress the charge recombination at the interface between compact layer and substrate.
Mukherjee, Rudra. "Band-matched transport layers and intrinsically stable perovskite solar cells for application to perovskite Si tandem cells." Thesis, 2020. https://etd.iisc.ac.in/handle/2005/5512.
Повний текст джерелаDepartment of Science and Technology, GoI.; Solar Energy Research Institute for India and the UnitedStates (SERIIUS) ; Visvesvaraya PhD Scheme for Electronics & IT program by MeitY, GoI
Частини книг з теми "Methylammonium Lead Halide"
Koh, Teck M., Biplab Ghosh, Padinhare C. Harikesh, Subodh Mhaisalkar, and Nripan Mathews. "Beyond Methylammonium Lead Iodide Perovskite." In Halide Perovskites, 155–81. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2018. http://dx.doi.org/10.1002/9783527800766.ch2_04.
Повний текст джерелаTiwari, Udit, and Sahab Dass. "Moisture Stable Soot Coated Methylammonium Lead Iodide Perovskite Photoelectrodes for Hydrogen Production in Water." In Springer Proceedings in Energy, 141–48. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63916-7_18.
Повний текст джерелаSingh, Akash, Arun Singh Chouhan, and Sushobhan Avasthi. "Methylamine Vapor Exposure for Improved Morphology and Stability of Cesium-Methylammonium Lead Halide Perovskite Thin-Films." In Springer Proceedings in Physics, 391–98. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-97604-4_60.
Повний текст джерелаEtgar, Lioz. "Parameters Influencing the Deposition of Methylammonium Lead Halide Iodide in Hole Conductor Free Perovskite-Based Solar Cells." In Hole Conductor Free Perovskite-based Solar Cells, 25–32. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-32991-8_4.
Повний текст джерелаТези доповідей конференцій з теми "Methylammonium Lead Halide"
Ehrler, Bruno. "Ion migration in methylammonium lead halide perovskites (Conference Presentation)." In Physical Chemistry of Semiconductor Materials and Interfaces XVII, edited by Hugo A. Bronstein and Felix Deschler. SPIE, 2018. http://dx.doi.org/10.1117/12.2320259.
Повний текст джерелаPastukhov, Andrei I., Anton O. Belorus, and Vyacheslav A. Moshnikov. "Photoluminescence Investigation of Purified and Non-purified Methylammonium Lead Halide Perovskite Nanocrystals." In 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus). IEEE, 2019. http://dx.doi.org/10.1109/eiconrus.2019.8657267.
Повний текст джерелаSorrentino, Roberto, Peter Topoiovsek, Vijay Venugopalan, Diego Nava, Mario Caironi, and Annamaria Petrozza. "CLEO®/Europe-EQEC 2017, Methylammonium lead halide inks in environmental friendly solvent." In 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 2017. http://dx.doi.org/10.1109/cleoe-eqec.2017.8087817.
Повний текст джерелаKato, Masataka, Atsushi Suzuki, Yuya Ohishi, Hiroki Tanaka, and Takeo Oku. "Fabrication and characterization of rubidium/formamidinium-incorporated methylammonium-lead-halide perovskite solar cells." In THE IRAGO CONFERENCE 2017: A 360-degree Outlook on Critical Scientific and Technological Challenges for a Sustainable Society. Author(s), 2018. http://dx.doi.org/10.1063/1.5021928.
Повний текст джерелаZeidell, Andrew, Colin Tyznik, Laura Jennings, Chuang Zhang, Hyunsu Lee, Martin Guthold, Z. Valy Vardeny, and Oana D. Jurchescu. "Enhancement of charge transport in methylammonium lead halide thin films via solvent vapor annealing (Conference Presentation)." In Organic, Hybrid, and Perovskite Photovoltaics XIX, edited by Kwanghee Lee, Zakya H. Kafafi, and Paul A. Lane. SPIE, 2018. http://dx.doi.org/10.1117/12.2320276.
Повний текст джерелаCai, Zhuangli, Zuolin Liu, Bin Yang, Min Yang, and Shangchao Lin. "Diffusion-Mediated Anharmonic Phonon Transport and Thermal Conductivity Reduction in Defective Hybrid Perovskites." In ASME 2021 Heat Transfer Summer Conference collocated with the ASME 2021 15th International Conference on Energy Sustainability. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/ht2021-62601.
Повний текст джерелаKim, Byung-Gi, Woongsik Jang, Jae Sang Cho, and Dong Hwan Wang. "Correlation between morphology and charge carrier dynamics for solubility of methylammonium lead halide in efficient perovskite photovoltaics." In Organic, Hybrid, and Perovskite Photovoltaics XXI, edited by Kwanghee Lee, Zakya H. Kafafi, Paul A. Lane, Harald W. Ade, and Yueh-Lin (Lynn) Loo. SPIE, 2020. http://dx.doi.org/10.1117/12.2571459.
Повний текст джерелаShin, Byungha. "Effects of post-synthesis thermal conditions on methylammonium lead halide perovskite: band bending at grain boundaries and its impacts on solar cell performance." In Asia Communications and Photonics Conference. Washington, D.C.: OSA, 2016. http://dx.doi.org/10.1364/acpc.2016.ath3i.1.
Повний текст джерелаWasylishen, Roderick. "What was so Intriguing About Some of the First NMR Spectra of the Methylammonium Lead Halides?" In Online Conference on Atomic-level Characterisation of Hybrid Perovskites. València: Fundació Scito, 2022. http://dx.doi.org/10.29363/nanoge.hpatom.2022.011.
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