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INORGANIC CHEMISTRY, ISSN 0020-1669, 01/2019, Volume 58, Issue 1, pp. 944 - 949
The possible existence of mixed methylammonium (MA)/dimethylammonium (DMA) lead bromide hybrid perovskites of general formula MA(1-x)DMA(x)PbBr(3) (0 <= x <=... 
PHASE | FORMAMIDINIUM | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 10/2017, Volume 139, Issue 40, pp. 14173 - 14180
Hybrid (organic-inorganic) multication lead halide perovskites hold promise for a new generation of easily processable solar cells. Best performing... 
LEAD IODIDE | SOLAR-CELLS | FORMAMIDINIUM | APPROXIMATION | PERFORMANCE | STABILIZATION | GROWTH | HALIDE PEROVSKITES | CHEMISTRY, MULTIDISCIPLINARY | HIGH-EFFICIENCY
Journal Article
Chemistry of Materials, ISSN 0897-4756, 04/2017, Volume 29, Issue 8, pp. 3490 - 3498
To date, antisolvent treatment has become one of the most important means to fabricate high efficiency perovskite solar cells (PSCs); however, the few reported... 
HETEROJUNCTION | EFFICIENCY ENHANCEMENT | FILMS | MATERIALS SCIENCE, MULTIDISCIPLINARY | GROWTH | CHEMISTRY, PHYSICAL | FABRICATION | CH3NH3PBI3 | FORMAMIDINIUM LEAD IODIDE
Journal Article
ADVANCED FUNCTIONAL MATERIALS, ISSN 1616-301X, 03/2018, Volume 28, Issue 11
Journal Article
Energy & Environmental Science, ISSN 1754-5692, 2017, Volume 10, Issue 2, pp. 621 - 627
Perovskite solar cells (PSCs) have experienced an outstanding advance in power conversion efficiency (PCE) by optimizing the perovskite layer morphology,... 
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 09/2016, Volume 138, Issue 38, pp. 12360 - 12363
Mixed tin (Sn)–lead (Pb) perovskites with high Sn content exhibit low bandgaps suitable for fabricating the bottom cell of perovskite-based tandem solar cells.... 
CHEMISTRY, MULTIDISCIPLINARY | Solar cells | Perovskite | Usage | Chemical properties | Solar batteries | precusors | methylammonium lead iodide | MATERIALS SCIENCE | SOLAR ENERGY | perovskites solar cells | formamidinium tin iodide
Journal Article
ACS Applied Materials & Interfaces, ISSN 1944-8244, 06/2017, Volume 9, Issue 22, pp. 18739 - 18747
We developed a new and simple solvent vapor-assisted thermal annealing (VA) procedure which can reduce grain boundaries in a perovskite film for fabricating... 
Research | carrier transport | composite material | perovskite solar cell | formamidinium | metal oxide | CRYSTALLIZATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | IODIDE | ANNEALING METHOD | NANOSCIENCE & NANOTECHNOLOGY | FORMAMIDINIUM LEAD TRIHALIDE | CH3NH3PBI3 PEROVSKITE | PHOTOVOLTAIC PERFORMANCE | TEMPERATURE | BASE ADDUCT | BROOKITE TIO2 | THIN-FILM
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 03/2020, Volume 384, p. 123273
Formamidinium-based (FA-based) with broader light absorption spectra have been attracted enormous attention. However, the FAI-PbI -DMSO intermediate... 
Formamidinium perovskite solar cells | Post-treating | Nonperovskite phase | Iodine vacancy
Journal Article
by Sun, Y and Peng, JJ and Chen, Y and Yao, YS and Liang, ZQ
SCIENTIFIC REPORTS, ISSN 2045-2322, 04/2017, Volume 7
Organo-metal halide perovskites have suffered undesirably from structural and thermal instabilities. Moreover, thermal annealing is often indispensable to the... 
NH2CH=NH2PBI3 | FORMAMIDINIUM | CRYSTAL-STRUCTURE | MULTIDISCIPLINARY SCIENCES | (CH3NH3)PB(SCN)I-2
Journal Article
Nature Communications, ISSN 2041-1723, 12/2018, Volume 9, Issue 1, pp. 2225 - 7
Inorganic halide perovskites such as cesium lead halide are promising due to their excellent thermal stability. Cesium lead iodide (CsPbI3) has a bandgap of... 
ORGANOMETAL HALIDE PEROVSKITES | PHOTOVOLTAIC CELLS | PHASE | FORMAMIDINIUM | INTERFACE | STABILITY | PERFORMANCE | STABILIZATION | MULTIDISCIPLINARY SCIENCES | CESIUM LEAD IODIDE | ALPHA-CSPBI3 | Solar cells | Solvents | Stability | Iodides | Solar power | Cesium | Perovskites | Thermal stability | Optimization | Photovoltaic cells | Efficiency | Lead | Energy conversion efficiency
Journal Article
Chemistry of Materials, ISSN 0897-4756, 10/2016, Volume 28, Issue 20, pp. 7496 - 7504
Even though perovskite solar cells have reached 22% efficiency within a very short span, the presence of lead is a major bottleneck to its commercial... 
SOLAR-CELLS | FORMAMIDINIUM | GERMANIUM | IODIDE PEROVSKITE | PERFORMANCE | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | CRYSTAL | CS3SB2I9 | HALIDE PEROVSKITES | GENERALIZED GRADIENT APPROXIMATION | INITIO MOLECULAR-DYNAMICS
Journal Article
Journal of Materials Chemistry A, ISSN 2050-7488, 2017, Volume 5, Issue 23, pp. 11483 - 11500
Metal halide perovskite solar cells are rapidly becoming increasingly competitive with conventional PV technologies. While their efficiencies have been often... 
Journal Article
Science, ISSN 0036-8075, 11/2017, Volume 358, Issue 6364, pp. 739 - 744
The efficiencies of perovskite solar cells have gone from single digits to a certified 22.1% in a few years' time. At this stage of their development, the key... 
ORGANOMETAL HALIDE PEROVSKITES | THIN-FILMS | TRANSPORT | LEAD IODIDE | FORMAMIDINIUM | PERFORMANCE | STABILITY | MULTIDISCIPLINARY SCIENCES | PHOTOVOLTAICS | EFFICIENT | LAYERS | Solar cells | Perovskite | Usage | Design and construction | Solar batteries | Materials | Current carriers | Stability | Photovoltaic cells | Developmental stages | Test procedures | Digits | Perovskites | Performance measurement | Open circuit voltage
Journal Article
Nano Letters, ISSN 1530-6984, 05/2017, Volume 17, Issue 5, pp. 2765 - 2770
In the past few years, hybrid organic–inorganic and all-inorganic metal halide perovskite nanocrystals have become one of the most interesting materials for... 
Formamidinium | ligand-assisted reprecipitation | perovskite nanocrystals | photoluminescence | optoelectronics
Journal Article
by Jiang, Q and Zhao, Y and Zhang, XW and Yang, XL and Chen, Y and Chu, ZM and Ye, QF and Li, XX and Yin, ZG and You, JB
NATURE PHOTONICS, ISSN 1749-4885, 07/2019, Volume 13, Issue 7, pp. 460 - 460
In recent years, the power conversion efficiency of perovskite solar cells has increased to reach over 20%. Finding an effective means of defect passivation is... 
CONTACTS | PHYSICS, APPLIED | FORMAMIDINIUM | HYSTERESIS | DEFECT PASSIVATION | IODIDE | GROWTH | OPTICS | HALIDE PEROVSKITES | Solar cells | Recombination | Iodides | Surface defects | Radiative recombination | Solar power | Perovskites | Passivity | Open circuit voltage | Photovoltaic cells | Efficiency | Volatile organic compounds--VOCs | Energy conversion efficiency
Journal Article
Solar Energy, ISSN 0038-092X, 01/2019, pp. 501 - 507
Bismuth halide perovskites are potential lead-free absorbing materials for solar cells. However, methylamine and cesium-based bismuth perovskites are... 
Solar cell | Formamidinium bismuth perovskite | Bandgap | Lead-free
Journal Article
Scientific Reports, ISSN 2045-2322, 12/2017, Volume 7, Issue 1, pp. 12183 - 7
Potassium-doped organometal halide perovskite solar cells (PSCs) of more than 20% power conversion efficiency (PCE) without I-V hysteresis were constructed.... 
PHASE | ORIGIN | PASSIVATION | STABILIZATION | PERFORMANCE | MULTIDISCIPLINARY SCIENCES | IODIDE | LIGHT | EFFICIENT | FORMAMIDINIUM LEAD TRIHALIDE | CATIONS | Electron transfer | Conduction | Photons | Photovoltaic cells | Potassium | Hysteresis
Journal Article