Synthesis and Stabilization of Colloidal Perovskite Nanocrystals by Multidentate Polymer Micelles

ACS Applied Materials & Interfaces
Shaocong HouQimin Quan

Abstract

Lead halide perovskites have emerged as low-cost, high-performance optical and optoelectronic materials, however, their material stability has been a limiting factor for broad applications. Here, we demonstrate stable core-shell colloidal perovskite nanocrystals using a novel, facile and low-cost copolymer templated synthesis approach. The block copolymer serves as a confined nanoreactor during perovskite crystallization and passivates the perovskite surface by forming a multidentate capping shell, thus significantly improving its photostability in polar solvents. Meanwhile, the polymer nanoshell provides an additional layer for further surface modifications, paving the way to functional nanodevices that can be self-assembled or lithographically defined.

References

Jan 7, 2014·Journal of the American Chemical Society·Luciana C SchmidtJulia Pérez-Prieto
Aug 5, 2014·Nature Nanotechnology·Zhi-Kuang TanRichard H Friend
Apr 17, 2014·The Journal of Physical Chemistry Letters·Felix DeschlerRichard H Friend
Nov 4, 2015·ACS Applied Materials & Interfaces·Younghoon KimEdward H Sargent
Nov 8, 2015·Angewandte Chemie·Abhishek SwarnkarAngshuman Nag
Dec 15, 2015·Accounts of Chemical Research·Michael B Johnston, Laura M Herz
Dec 13, 2016·Nanoscale·Leyre GomezTom Gregorkiewicz
Dec 20, 2016·ACS Applied Materials & Interfaces·Shilpa N RajaA Paul Alivisatos
Apr 28, 2017·Journal of the American Chemical Society·Brent A KoscherA Paul Alivisatos

❮ Previous
Next ❯

Citations

Oct 29, 2017·Chemistry : a European Journal·Antonio AbateFederico Bella
Jan 24, 2019·Chemical Communications : Chem Comm·Hyunki KimTodd Emrick
Apr 24, 2019·Advanced Materials·Azhar FakharuddinLukas Schmidt-Mende
Dec 14, 2019·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Ziqian HeYajie Dong
Jun 17, 2020·Chemical Society Reviews·Cheng-Hsin LuZhiqun Lin
Sep 8, 2020·Physical Chemistry Chemical Physics : PCCP·Alberto FraccarolloMaurizio Cossi
Jan 11, 2018·Nanoscale Research Letters·Mohammad-Reza Ahmadian-Yazdi, Morteza Eslamian
Sep 27, 2019·Nanoscale·Yun-Fei LiHong-Bo Sun
Oct 21, 2020·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Pawan KumarCheolmin Park
Apr 27, 2021·Journal of Colloid and Interface Science·Lingling ZhengBinbin Luo
Jul 20, 2019·Nano Letters·Verena A HintermayrAlexander S Urban
Nov 27, 2018·The Journal of Physical Chemistry Letters·Rakesh Kumar BeheraNarayan Pradhan
Aug 23, 2018·Langmuir : the ACS Journal of Surfaces and Colloids·Emily Grace RipkaMathew M Maye
Aug 3, 2018·ACS Applied Materials & Interfaces·Yumeng XinJiuyang Zhang
Aug 28, 2020·ACS Applied Materials & Interfaces·Xiao-Fei LiuHao-Li Zhang
Dec 2, 2021·ACS Applied Materials & Interfaces·Antonella Florencia CarrizoDaniel E Weibel

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.