Phosphorescent energy relay dye for improved light harvesting response in liquid dye-sensitized solar cells

Jun Ho Yum; Etienne Baranoff; Brian E. Hardin; Eric T. Hoke; Michael D. McGehee; Frank Nüesch; Michael Grätzel; Md Khaja Nazeeruddin; Etienne Baranoff

doi:10.1039/b925473k

Phosphorescent energy relay dye for improved light harvesting response in liquid dye-sensitized solar cells

Jun Ho Yum, Etienne Baranoff, Brian E. Hardin, Eric T. Hoke, Michael D. McGehee, Frank Nüesch, Michael Grätzel^*, Md Khaja Nazeeruddin, Etienne Baranoff

^*Corresponding author for this work

Chemistry

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

40 Citations (Scopus)

Abstract

Energy transfer from phosphorescent ruthenium complex N877 dissolved in the liquid electrolyte to the squaraine sensitizer SQ1 anchored on the titanium oxide surface resulted in a four fold increase in external quantum efficiency in the blue part of the visible spectrum despite complete quenching of the luminescence of N877 by the iodine in the electrolyte.

Original language	English
Pages (from-to)	434-437
Number of pages	4
Journal	Energy & Environmental Science
Volume	3
Issue number	4
DOIs	https://doi.org/10.1039/b925473k
Publication status	Published - 14 Apr 2010

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Environmental Chemistry
Pollution
Nuclear Energy and Engineering

UN SDGs

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

Access to Document

10.1039/b925473k

Cite this

@article{3b29da7b371a4442bdfc4e18a41b048f,

title = "Phosphorescent energy relay dye for improved light harvesting response in liquid dye-sensitized solar cells",

abstract = "Energy transfer from phosphorescent ruthenium complex N877 dissolved in the liquid electrolyte to the squaraine sensitizer SQ1 anchored on the titanium oxide surface resulted in a four fold increase in external quantum efficiency in the blue part of the visible spectrum despite complete quenching of the luminescence of N877 by the iodine in the electrolyte.",

author = "Yum, \{Jun Ho\} and Etienne Baranoff and Hardin, \{Brian E.\} and Hoke, \{Eric T.\} and McGehee, \{Michael D.\} and Frank N{\"u}esch and Michael Gr{\"a}tzel and Nazeeruddin, \{Md Khaja\} and Etienne Baranoff",

year = "2010",

month = apr,

day = "14",

doi = "10.1039/b925473k",

language = "English",

volume = "3",

pages = "434--437",

journal = "Energy \& Environmental Science",

issn = "1754-5692",

publisher = "Royal Society of Chemistry",

number = "4",

}

TY - JOUR

T1 - Phosphorescent energy relay dye for improved light harvesting response in liquid dye-sensitized solar cells

AU - Yum, Jun Ho

AU - Baranoff, Etienne

AU - Hardin, Brian E.

AU - Hoke, Eric T.

AU - McGehee, Michael D.

AU - Nüesch, Frank

AU - Grätzel, Michael

AU - Nazeeruddin, Md Khaja

AU - Baranoff, Etienne

PY - 2010/4/14

Y1 - 2010/4/14

N2 - Energy transfer from phosphorescent ruthenium complex N877 dissolved in the liquid electrolyte to the squaraine sensitizer SQ1 anchored on the titanium oxide surface resulted in a four fold increase in external quantum efficiency in the blue part of the visible spectrum despite complete quenching of the luminescence of N877 by the iodine in the electrolyte.

AB - Energy transfer from phosphorescent ruthenium complex N877 dissolved in the liquid electrolyte to the squaraine sensitizer SQ1 anchored on the titanium oxide surface resulted in a four fold increase in external quantum efficiency in the blue part of the visible spectrum despite complete quenching of the luminescence of N877 by the iodine in the electrolyte.

UR - https://www.scopus.com/pages/publications/77950561211

U2 - 10.1039/b925473k

DO - 10.1039/b925473k

M3 - Article

AN - SCOPUS:77950561211

SN - 1754-5692

VL - 3

SP - 434

EP - 437

JO - Energy & Environmental Science

JF - Energy & Environmental Science

IS - 4

ER -

Phosphorescent energy relay dye for improved light harvesting response in liquid dye-sensitized solar cells

Abstract

ASJC Scopus subject areas

UN SDGs

Access to Document

Fingerprint

Cite this