Journal ArticleDOI
State of the Art and Prospects for Halide Perovskite Nanocrystals.
Amrita Dey,Junzhi Ye,Apurba De,Elke Debroye,Seung Kyun Ha,Eva Bladt,Anuraj S. Kshirsagar,Ziyu Wang,Jun Yin,Jun Yin,Yue Wang,Li Na Quan,Li Na Quan,Fei Yan,Mengyu Gao,Mengyu Gao,Xiaoming Li,Javad Shamsi,Tushar Debnath,Muhan Cao,Manuel A. Scheel,Sudhir Kumar,Julian A. Steele,Marina Gerhard,Lata Chouhan,Ke Xu,Ke Xu,Xian-Gang Wu,Yanxiu Li,Yangning Zhang,Anirban Dutta,Chuang Han,Ilka Vincon,Andrey L. Rogach,Angshuman Nag,Anunay Samanta,Brian A. Korgel,Chih-Jen Shih,Daniel R. Gamelin,Dong Hee Son,Haibo Zeng,Haizheng Zhong,Handong Sun,Hilmi Volkan Demir,Hilmi Volkan Demir,Ivan G. Scheblykin,Iván Mora-Seró,Jacek K. Stolarczyk,Jin Z. Zhang,Jochen Feldmann,Johan Hofkens,Johan Hofkens,Joseph M. Luther,Julia Pérez-Prieto,Liang Li,Liberato Manna,Maryna I. Bodnarchuk,Maryna I. Bodnarchuk,Maksym V. Kovalenko,Maksym V. Kovalenko,Maarten B. J. Roeffaers,Narayan Pradhan,Omar F. Mohammed,Osman M. Bakr,Peidong Yang,Peter Müller-Buschbaum,Prashant V. Kamat,Qiaoliang Bao,Qiao Zhang,Roman Krahne,Raquel E. Galian,Samuel D. Stranks,Sara Bals,Vasudevanpillai Biju,William A. Tisdale,Yong Yan,Robert L. Z. Hoye,Lakshminarayana Polavarapu,Lakshminarayana Polavarapu +78 more
TLDR
A comprehensive review of metal-halide perovskite nanocrystals can be found in this article, where researchers having expertise in different fields (chemistry, physics, and device engineering) have joined together to provide a state-of-the-art overview and future prospects of metalhalide nanocrystal research.Abstract:
Metal-halide perovskites have rapidly emerged as one of the most promising materials of the 21st century, with many exciting properties and great potential for a broad range of applications, from photovoltaics to optoelectronics and photocatalysis. The ease with which metal-halide perovskites can be synthesized in the form of brightly luminescent colloidal nanocrystals, as well as their tunable and intriguing optical and electronic properties, has attracted researchers from different disciplines of science and technology. In the last few years, there has been a significant progress in the shape-controlled synthesis of perovskite nanocrystals and understanding of their properties and applications. In this comprehensive review, researchers having expertise in different fields (chemistry, physics, and device engineering) of metal-halide perovskite nanocrystals have joined together to provide a state of the art overview and future prospects of metal-halide perovskite nanocrystal research.read more
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Journal ArticleDOI
Colloidal Metal‐Halide Perovskite Nanoplatelets: Thickness‐Controlled Synthesis, Properties, and Application in Light‐Emitting Diodes
TL;DR: In this paper , the state-of-the-art in colloidal metal-halide perovskite nanocrystals (MHP NCs) is discussed, and the challenges associated with their thickness-controlled synthesis, environmental and thermal stability, and their application in making efficient LEDs are discussed.
Journal ArticleDOI
Rational Design of Metal Halide Perovskite Nanocrystals for Photocatalytic CO2 Reduction: Recent Advances, Challenges, and Prospects
Journal ArticleDOI
Controlling the nucleation and growth kinetics of lead halide perovskite quantum dots
Quinten A. Akkerman,Tan Pham-Duy Nguyen,Simon C. Boehme,Federico Montanarella,Dmitry N. Dirin,Philipp Wechsler,Finn Beiglböck,Gabriele Rainò,Rolf Erni,Claudine Katan,Jacky Even,Maksym V. Kovalenko +11 more
TL;DR: In this paper , a room-temperature synthesis of monodisperse, isolable, spheroidal APbBr3 QDs with size tunable from 3 to > 13 nanometers was reported.
Journal ArticleDOI
Dual-Band-Tunable White-Light Emission from Bi3+/Te4+ Emitters in Perovskite-Derivative Cs2SnCl6 Microcrystals.
Wei Zhang,Wei Zheng,Lingyun Li,Ping Huang,Zhong-Liang Gong,Ziwei Zhou,Jinyue Sun,Yan Yu,Xueyuan Chen +8 more
TL;DR: These findings provide not only new insights into the excited-state dynamics of Bi3+ and Te4+ in Cs2SnCl6, but also a general approach to achieve single-composition white-light emitters based on lead-free metal halides through ns2-metal ion co-doping.
Journal ArticleDOI
What Happens When Halide Perovskites Meet with Water?
Shangjun Cheng,Haizheng Zhong +1 more
TL;DR: In this paper , the degradation of halide perovskites upon water exposure has been intensively studied, resulting in chemical insights into key processes, including hydration, phase transformation, decomposition, and dissolution.
References
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Journal ArticleDOI
Surface Passivation of Bismuth-Based Perovskite Variant Quantum Dots To Achieve Efficient Blue Emission
Meiying Leng,Ying Yang,Zhengwu Chen,Wanru Gao,Jian Zhang,Guangda Niu,Deng-Bing Li,Haisheng Song,Jianbing Zhang,Song Jin,Jiang Tang +10 more
TL;DR: Cl-passivation is applied to boost thePLQY of MA3Bi2Br9 QDs to 54.1% at the wavelength of 422 nm, a new PLQY record for blue emissive, lead-free perovskite QDs.
Journal ArticleDOI
Intrinsic anion diffusivity in lead halide perovskites is facilitated by a soft lattice
Minliang Lai,Amaël Obliger,Dylan Lu,Dylan Lu,Christopher S. Kley,Connor G. Bischak,Qiao Kong,Teng Lei,Letian Dou,Letian Dou,Letian Dou,Naomi S. Ginsberg,Naomi S. Ginsberg,David T. Limmer,David T. Limmer,Peidong Yang,Peidong Yang +16 more
TL;DR: Direct visualization of halide anion interdiffusion in CsPbCl3–CsPbBr3 single crystalline perovskite nanowire heterojunctions using wide-field and confocal photoluminescence measurements allows for the direct measuring of intrinsic lattice diffusivities.
Journal ArticleDOI
Synthesis of Organic Nanoparticles in Different W/O Microemulsions
TL;DR: The average diameter of the nanoparticles does not vary much and is between 50 and 70 A. The average size of the particles does not change much as a function of the ratio R (except in the case of cholesterol nanoparticles) or the concentration of the organic molecules.
Journal ArticleDOI
A Mechanistic Study of Phase Transformation in Perovskite Nanocrystals Driven by Ligand Passivation
Thumu Udayabhaskararao,Lothar Houben,Hagai Cohen,Matan Menahem,Iddo Pinkas,Liat Avram,Tamar Wolf,Ayelet Teitelboim,Michal Leskes,Omer Yaffe,Dan Oron,Miri Kazes +11 more
TL;DR: In this article, a reversible structural and compositional change of cubic CsPbX3 nanocrystals was achieved by controlling the ratio of oleylamine to oleic acid capping molecules.
Journal ArticleDOI
CH3NH3PbBr3 Perovskite Nanocrystals Encapsulated in Lanthanide Metal-Organic Frameworks as a Photoluminescence Converter for Anti-Counterfeiting.
TL;DR: This finding will open the opportunity to fabricate the hybrid materials with controlled photoluminescence properties, and it also acts as the emerging anti-counterfeiting materials in versatile fields.