Fine Control of Perovskite Crystallization and Reducing Luminescence Quenching Using Self‐Doped Polyaniline Hole Injection Layer for Efficient Perovskite Light‐Emitting Diodes
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807535
Abstract: Organic–inorganic hybrid perovskites (OHPs) are promising emitters for light-emitting diodes (LEDs) due to the high color purity, low cost, and simple synthesis. However, the electroluminescent efficiency of polycrystalline OHP LEDs (PeLEDs) is often limited by… read more here.
Keywords: pss pani; crystallization; hole injection; emitting diodes ... See more keywords
Kinetically Controlled Crystallization in Conjugated Polymer Films for High‐Performance Organic Field‐Effect Transistors
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807786
Abstract: Ordering of semiconducting polymers in thin films from the nano to microscale is strongly correlated with charge transport properties as well as organic field‐effect transistor performance. This paper reports a method to control nano to… read more here.
Keywords: kinetically controlled; organic field; controlled crystallization; crystallization ... See more keywords
Emerging Photovoltaic Materials and Devices
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201904014
Abstract: DOI: 10.1002/adfm.201904014 Photovoltaic (PV) devices can directly convert solar energy into electricity, offering a practical, clean, and sustainable solution to address the challenge of the ever-increasing global energy demand. Current research is focused on identifying… read more here.
Keywords: crystallization; photovoltaic materials; materials devices; emerging photovoltaic ... See more keywords
Highly Salt‐Resistant 3D Hydrogel Evaporator for Continuous Solar Desalination via Localized Crystallization
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202104380
Abstract: The emerging solar desalination by interfacial evaporation shows great potential for alleviating the global freshwater crisis. However, salt deposition on the whole evaporation surface during steam generation leads to a deterioration in the evaporation rate… read more here.
Keywords: evaporation; crystallization; desalination; solar desalination ... See more keywords
A Novel Acoustomicrofluidic Nebulization Technique Yielding New Crystallization Morphologies.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201602040
Abstract: A novel acoustic microfluidic nebulization platform is demonstrated, which, due to its unique ability to access intermediate evaporation rate regimes-significantly faster than that in slow solvent evaporation but considerably below that achieved in spray drying,… read more here.
Keywords: novel acoustomicrofluidic; crystallization; nebulization; technique yielding ... See more keywords
Amide-Catalyzed Phase-Selective Crystallization Reduces Defect Density in Wide-Bandgap Perovskites.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201706275
Abstract: Wide-bandgap (WBG) formamidinium-cesium (FA-Cs) lead iodide-bromide mixed perovskites are promising materials for front cells well-matched with crystalline silicon to form tandem solar cells. They offer avenues to augment the performance of widely deployed commercial solar… read more here.
Keywords: bandgap; phase; wide bandgap; crystallization ... See more keywords
Switching between Crystallization from the Glassy and the Undercooled Liquid Phase in Phase Change Material Ge2 Sb2 Te5.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201900784
Abstract: Controlling crystallization kinetics is key to overcome the temperature-time dilemma in phase change materials employed for data storage. While the amorphous phase must be preserved for more than 10 years at slightly above room temperature… read more here.
Keywords: phase; phase change; undercooled liquid; crystallization ... See more keywords
Manipulating the Mixed-Perovskite Crystallization Pathway Unveiled by In Situ GIWAXS.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201901284
Abstract: Mixed perovskites have achieved substantial successes in boosting solar cell efficiency, but the complicated perovskite crystal formation pathway remains mysterious. Here, the detailed crystallization process of mixed perovskites (FA0.83 MA0.17 Pb(I0.83 Br0.17 )3 ) during… read more here.
Keywords: perovskite crystallization; crystallization; formation; crystallization pathway ... See more keywords
Thermal Effects on the Crystallization Kinetics, and Interfacial Adhesion of Single-Crystal Phase-Change Gallium.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907453
Abstract: Although substrates play an important role upon crystallization of supercooled liquids, the influences of surface temperature and thermal property have remained elusive. Here, the crystallization of supercooled phase-change gallium (Ga) on substrates with different thermal… read more here.
Keywords: crystallization kinetics; change gallium; crystallization; phase change ... See more keywords
2D Perovskites: Unraveling the Crystallization Kinetics of 2D Perovskites with Sandwich‐Type Structure for High‐Performance Photovoltaics (Adv. Mater. 36/2020)
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Materials"
DOI: 10.1002/adma.202070273
Abstract: co-workers use in situ grazing-incidence wide-angle X-ray scattering techniques to study the crystallization kinetics of 2D perovskites and reveal the role of additives in the crystallization process. The synergy between DMSO and KI additives can… read more here.
Keywords: perovskites unraveling; crystallization; crystallization kinetics; sandwich type ... See more keywords
The Non‐Classical Crystallization Mechanism of a Composite Biogenic Guanine Crystal
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202202242
Abstract: Spectacular colors and visual phenomena in animals are produced by light interference from highly reflective guanine crystals. Little is known about how organisms regulate crystal morphology to tune the optics of these systems. By following… read more here.
Keywords: crystallization mechanism; crystallization; non classical; guanine crystal ... See more keywords