Preparing Effective Panchromatic Hybrid Sensitizers Composed of Inorganic Quantum Dots and Organic Dyes

Altantuya Ochirbat; Yong Lee; So Min Yoo; Seul Yi Lee; Jiwon Bang; Myoung Kim; Hyo Joong Lee

doi:10.1246/cl.180660

Preparing Effective Panchromatic Hybrid Sensitizers Composed of Inorganic Quantum Dots and Organic Dyes

Altantuya Ochirbat
, Yong Lee
, So Min Yoo
, Seul Yi Lee
, Jiwon Bang
, Myoung Kim
, Hyo Joong Lee^*

^*Corresponding author for this work

Department of Chemistry

Jeonbuk National University
Korea Institute of Ceramic Engineering And Technology

Research output: Contribution to journal › Journal article › peer-review

1 Scopus citations

Abstract

To make an effective panchromatic photo-sensitizer unit, inorganic lead sulfide (PbS) and cadmium sulfide (CdS) quantum dots (QDs) were deposited sequentially over mesoporous TiO2 film by the successive ionic layer adsorption and reaction (SILAR) process and then two molecular dyes were adsorbed successively to boost the response in the near-IR and visible regions, respectively. Using a cobalt (II/III) redox mediator, the photovoltaic performances of these hybrid sensitizer-anchored photo-anodes were tested to demonstrate a gradual increase in panchromatic response after the addition of each sensitizer.

Original language	English
Pages (from-to)	1354-1356
Number of pages	3
Journal	Chemistry Letters
Volume	47
Issue number	11
DOIs	https://doi.org/10.1246/cl.180660
State	Published - 2018

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Hybrid
Panchromatic
Sensitized solar cell

Quacquarelli Symonds(QS) Subject Topics

Chemistry

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10.1246/cl.180660

Cite this

@article{ca79d47f2a7849fcac7571661eb6f599,

title = "Preparing Effective Panchromatic Hybrid Sensitizers Composed of Inorganic Quantum Dots and Organic Dyes",

abstract = "To make an effective panchromatic photo-sensitizer unit, inorganic lead sulfide (PbS) and cadmium sulfide (CdS) quantum dots (QDs) were deposited sequentially over mesoporous TiO2 film by the successive ionic layer adsorption and reaction (SILAR) process and then two molecular dyes were adsorbed successively to boost the response in the near-IR and visible regions, respectively. Using a cobalt (II/III) redox mediator, the photovoltaic performances of these hybrid sensitizer-anchored photo-anodes were tested to demonstrate a gradual increase in panchromatic response after the addition of each sensitizer.",

keywords = "Hybrid, Panchromatic, Sensitized solar cell",

author = "Altantuya Ochirbat and Yong Lee and Yoo, \{So Min\} and Lee, \{Seul Yi\} and Jiwon Bang and Myoung Kim and Lee, \{Hyo Joong\}",

note = "Publisher Copyright: {\textcopyright} 2018 The Chemical Society of Japan.",

year = "2018",

doi = "10.1246/cl.180660",

language = "English",

volume = "47",

pages = "1354--1356",

journal = "Chemistry Letters",

issn = "0366-7022",

number = "11",

}

TY - JOUR

T1 - Preparing Effective Panchromatic Hybrid Sensitizers Composed of Inorganic Quantum Dots and Organic Dyes

AU - Ochirbat, Altantuya

AU - Lee, Yong

AU - Yoo, So Min

AU - Lee, Seul Yi

AU - Bang, Jiwon

AU - Kim, Myoung

AU - Lee, Hyo Joong

PY - 2018

Y1 - 2018

N2 - To make an effective panchromatic photo-sensitizer unit, inorganic lead sulfide (PbS) and cadmium sulfide (CdS) quantum dots (QDs) were deposited sequentially over mesoporous TiO2 film by the successive ionic layer adsorption and reaction (SILAR) process and then two molecular dyes were adsorbed successively to boost the response in the near-IR and visible regions, respectively. Using a cobalt (II/III) redox mediator, the photovoltaic performances of these hybrid sensitizer-anchored photo-anodes were tested to demonstrate a gradual increase in panchromatic response after the addition of each sensitizer.

AB - To make an effective panchromatic photo-sensitizer unit, inorganic lead sulfide (PbS) and cadmium sulfide (CdS) quantum dots (QDs) were deposited sequentially over mesoporous TiO2 film by the successive ionic layer adsorption and reaction (SILAR) process and then two molecular dyes were adsorbed successively to boost the response in the near-IR and visible regions, respectively. Using a cobalt (II/III) redox mediator, the photovoltaic performances of these hybrid sensitizer-anchored photo-anodes were tested to demonstrate a gradual increase in panchromatic response after the addition of each sensitizer.

KW - Hybrid

KW - Panchromatic

KW - Sensitized solar cell

UR - https://www.scopus.com/pages/publications/85054827367

U2 - 10.1246/cl.180660

DO - 10.1246/cl.180660

M3 - Journal article

AN - SCOPUS:85054827367

SN - 0366-7022

VL - 47

SP - 1354

EP - 1356

JO - Chemistry Letters

JF - Chemistry Letters

IS - 11

ER -

Preparing Effective Panchromatic Hybrid Sensitizers Composed of Inorganic Quantum Dots and Organic Dyes

Abstract

UN SDGs

Keywords

Quacquarelli Symonds(QS) Subject Topics

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