Tuning the surface properties of alloyed CdSxSe1-x 2D nanosheets

Pradipta Sankar Maiti; Maya Bar Sadan

doi:10.1039/c5ra22014a

Tuning the surface properties of alloyed CdS_xSe_1-x 2D nanosheets

Pradipta Sankar Maiti
, Maya Bar Sadan

Department of Chemistry

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

8 Scopus citations

Abstract

Low temperature synthesis of CdS_xSe_1-x 2D nanosheets allows tuning of the optoelectronic properties by surface engineering. Analysis by ligand exchange revealed a Se-rich surface. By adjusting the reaction temperature, it was possible to control the surface passivation thus using the charge transfer to the ligands for reduced recombination and emission. These structures can be used for applications where fast recombination should be avoided, such as photocatalysis.

Original language	English
Pages (from-to)	100834-100837
Number of pages	4
Journal	RSC Advances
Volume	5
Issue number	122
DOIs	https://doi.org/10.1039/c5ra22014a
State	Published - 1 Jan 2015

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

Access to Document

10.1039/c5ra22014a

Cite this

@article{79270d32e9074f408cdf4e7354732bc9,

title = "Tuning the surface properties of alloyed CdSxSe1-x 2D nanosheets",

abstract = "Low temperature synthesis of CdSxSe1-x 2D nanosheets allows tuning of the optoelectronic properties by surface engineering. Analysis by ligand exchange revealed a Se-rich surface. By adjusting the reaction temperature, it was possible to control the surface passivation thus using the charge transfer to the ligands for reduced recombination and emission. These structures can be used for applications where fast recombination should be avoided, such as photocatalysis.",

author = "Maiti, \{Pradipta Sankar\} and \{Bar Sadan\}, Maya",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",

year = "2015",

month = jan,

day = "1",

doi = "10.1039/c5ra22014a",

language = "English",

volume = "5",

pages = "100834--100837",

journal = "RSC Advances",

issn = "2046-2069",

publisher = "Royal Society of Chemistry",

number = "122",

}

TY - JOUR

T1 - Tuning the surface properties of alloyed CdSxSe1-x 2D nanosheets

AU - Maiti, Pradipta Sankar

AU - Bar Sadan, Maya

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Low temperature synthesis of CdSxSe1-x 2D nanosheets allows tuning of the optoelectronic properties by surface engineering. Analysis by ligand exchange revealed a Se-rich surface. By adjusting the reaction temperature, it was possible to control the surface passivation thus using the charge transfer to the ligands for reduced recombination and emission. These structures can be used for applications where fast recombination should be avoided, such as photocatalysis.

AB - Low temperature synthesis of CdSxSe1-x 2D nanosheets allows tuning of the optoelectronic properties by surface engineering. Analysis by ligand exchange revealed a Se-rich surface. By adjusting the reaction temperature, it was possible to control the surface passivation thus using the charge transfer to the ligands for reduced recombination and emission. These structures can be used for applications where fast recombination should be avoided, such as photocatalysis.

UR - https://www.scopus.com/pages/publications/84948799516

U2 - 10.1039/c5ra22014a

DO - 10.1039/c5ra22014a

M3 - Article

AN - SCOPUS:84948799516

SN - 2046-2069

VL - 5

SP - 100834

EP - 100837

JO - RSC Advances

JF - RSC Advances

IS - 122

ER -

Tuning the surface properties of alloyed CdS_xSe_1-x 2D nanosheets

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this