Hybrid Perovskite Quantum Nanostructures Synthesized by Electrospray Antisolvent-Solvent Extraction and Intercalation

Rounak Naphade; Satyawan Nagane; G. Shiva Shanker; Rohan Fernandes; Dushyant Kothari; Yuanyuan Zhou; Nitin P. Padture; Satishchandra Ogale

doi:10.1021/acsami.5b10208

Hybrid Perovskite Quantum Nanostructures Synthesized by Electrospray Antisolvent-Solvent Extraction and Intercalation

Rounak Naphade
, Satyawan Nagane
, G. Shiva Shanker
, Rohan Fernandes
, Dushyant Kothari
, Yuanyuan Zhou
, Nitin P. Padture
, Satishchandra Ogale

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

Abstract

Perovskites based on organometal lead halides have attracted great deal of scientific attention recently in the context of solar cells and optoelectronic devices due to their unique and tunable electronic and optical properties. Herein, we show that the use of electrospray technique in conjunction with the antisolvent-solvent extraction leads to novel low-dimensional quantum structures (especially 2-D nanosheets) of CH₃NH₃PbI₃- and CH₃NH₃PbBr₃-based layered perovskites with unusual luminescence properties. We also show that the optical bandgaps and emission characteristics of these colloidal nanomaterials can be tuned over a broad range of visible spectral region by compositional tailoring of mixed-halide (I- and Br-based) perovskites.

Original language	English
Pages (from-to)	854-861
Number of pages	8
Journal	ACS Applied Materials and Interfaces
Volume	8
Issue number	1
DOIs	https://doi.org/10.1021/acsami.5b10208
State	Published - 13 Jan 2016
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

2D nanostructure systems
antisolvent-solvent extraction
bandgap tuning
electrospray
nanosheets
perovskite
quantum dots

ASJC Scopus subject areas

General Materials Science

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10.1021/acsami.5b10208

Cite this

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title = "Hybrid Perovskite Quantum Nanostructures Synthesized by Electrospray Antisolvent-Solvent Extraction and Intercalation",

abstract = "Perovskites based on organometal lead halides have attracted great deal of scientific attention recently in the context of solar cells and optoelectronic devices due to their unique and tunable electronic and optical properties. Herein, we show that the use of electrospray technique in conjunction with the antisolvent-solvent extraction leads to novel low-dimensional quantum structures (especially 2-D nanosheets) of CH3NH3PbI3- and CH3NH3PbBr3-based layered perovskites with unusual luminescence properties. We also show that the optical bandgaps and emission characteristics of these colloidal nanomaterials can be tuned over a broad range of visible spectral region by compositional tailoring of mixed-halide (I- and Br-based) perovskites.",

keywords = "2D nanostructure systems, antisolvent-solvent extraction, bandgap tuning, electrospray, nanosheets, perovskite, quantum dots",

author = "Rounak Naphade and Satyawan Nagane and Shanker, \{G. Shiva\} and Rohan Fernandes and Dushyant Kothari and Yuanyuan Zhou and Padture, \{Nitin P.\} and Satishchandra Ogale",

note = "Publisher Copyright: {\textcopyright} 2015 American Chemical Society.",

year = "2016",

month = jan,

day = "13",

doi = "10.1021/acsami.5b10208",

language = "English",

volume = "8",

pages = "854--861",

journal = "ACS Applied Materials and Interfaces",

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publisher = "American Chemical Society",

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T1 - Hybrid Perovskite Quantum Nanostructures Synthesized by Electrospray Antisolvent-Solvent Extraction and Intercalation

AU - Naphade, Rounak

AU - Nagane, Satyawan

AU - Shanker, G. Shiva

AU - Fernandes, Rohan

AU - Kothari, Dushyant

AU - Zhou, Yuanyuan

AU - Padture, Nitin P.

AU - Ogale, Satishchandra

PY - 2016/1/13

Y1 - 2016/1/13

N2 - Perovskites based on organometal lead halides have attracted great deal of scientific attention recently in the context of solar cells and optoelectronic devices due to their unique and tunable electronic and optical properties. Herein, we show that the use of electrospray technique in conjunction with the antisolvent-solvent extraction leads to novel low-dimensional quantum structures (especially 2-D nanosheets) of CH3NH3PbI3- and CH3NH3PbBr3-based layered perovskites with unusual luminescence properties. We also show that the optical bandgaps and emission characteristics of these colloidal nanomaterials can be tuned over a broad range of visible spectral region by compositional tailoring of mixed-halide (I- and Br-based) perovskites.

AB - Perovskites based on organometal lead halides have attracted great deal of scientific attention recently in the context of solar cells and optoelectronic devices due to their unique and tunable electronic and optical properties. Herein, we show that the use of electrospray technique in conjunction with the antisolvent-solvent extraction leads to novel low-dimensional quantum structures (especially 2-D nanosheets) of CH3NH3PbI3- and CH3NH3PbBr3-based layered perovskites with unusual luminescence properties. We also show that the optical bandgaps and emission characteristics of these colloidal nanomaterials can be tuned over a broad range of visible spectral region by compositional tailoring of mixed-halide (I- and Br-based) perovskites.

KW - 2D nanostructure systems

KW - antisolvent-solvent extraction

KW - bandgap tuning

KW - electrospray

KW - nanosheets

KW - perovskite

KW - quantum dots

UR - https://www.scopus.com/pages/publications/84954437503

U2 - 10.1021/acsami.5b10208

DO - 10.1021/acsami.5b10208

M3 - Article

AN - SCOPUS:84954437503

SN - 1944-8244

VL - 8

SP - 854

EP - 861

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

IS - 1

ER -

Hybrid Perovskite Quantum Nanostructures Synthesized by Electrospray Antisolvent-Solvent Extraction and Intercalation

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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