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
Boosting Photocatalytic CO2 Reduction on CsPbBr3 Perovskite Nanocrystals by Immobilizing Metal Complexes
Zhoujie Chen,Yangguang Hu,Jin Wang,Qing Shen,Yaohong Zhang,Chao Ding,Yu Bai,Guocan Jiang,Zhengquan Li,Nikolai Gaponik +9 more
TL;DR: In this article, metal complexes are used for converting CO2 into chemical fuels with a photocatalyst and sunlight, which is an appealing approach to address climate deterioration and energy crisis.
Journal ArticleDOI
Emissive Bi-doped double perovskite Cs2Ag1-xNaxInCl6 Nanocrystals
Federico Locardi,Emanuela Sartori,Joka Buha,Juliette Zito,Mirko Prato,Valerio Pinchetti,Matteo L. Zaffalon,Maurizio Ferretti,Sergio Brovelli,Ivan Infante,Luca De Trizio,Liberato Manna +11 more
TL;DR: In this article, the composition-dependent optical properties of Bi-doped Cs2Ag1-xNaxInCl6 nanocrystals (NCs) having a double perovskite crystal structure were characterized.
Journal ArticleDOI
Photo-stability of CsPbBr3 perovskite quantum dots for optoelectronic application
Junsheng Chen,Junsheng Chen,Dongzhou Liu,Dongzhou Liu,Mohammed J. Al-Marri,Lauri Nuuttila,Heli Lehtivuori,Kaibo Zheng,Kaibo Zheng +8 more
TL;DR: In this article, the long-term stability of as-synthesized CsPbBr3 perovskite quantum dots (QDs) suspended in toluene at various environmental conditions was investigated.
Journal ArticleDOI
Metal Halide Perovskites as Mixed Electronic–Ionic Conductors: Challenges and Opportunities—From Hysteresis to Memristivity
TL;DR: This Perspective gives a condensed overview about experiments and theory on ion migration in metal halide perovskites focusing on its effects in solar cells.
Journal ArticleDOI
The ground exciton state of formamidinium lead bromide perovskite nanocrystals is a singlet dark state
Philippe Tamarat,Philippe Tamarat,Maryna I. Bodnarchuk,Jean-Baptiste Trebbia,Jean-Baptiste Trebbia,Rolf Erni,Maksym V. Kovalenko,Maksym V. Kovalenko,Jacky Even,Brahim Lounis,Brahim Lounis +10 more
TL;DR: Magneto-optical spectroscopy shows that the dark exciton state in single formamidinium lead bromide perovskite nanocrystals is located below the bright exciton triplet, which explains the intense brightness of the nanoparticles.