Layered co-sensitization of gardenia and monascus for panchromatic light harvesting in dye-sensitized solar cells

被引：7

作者：

Kwon, Oh Oun ^{[1
]}

Lee, Hyo Jung ^{[1
]}

Kim, Sang-Wook ^{[1
]}

Kim, Jung-Hun ^{[2
]}

Kim, Tae-Young ^{[3
]}

Park, Kyung-Hee ^{[4
]}

Lee, Jae-Wook ^{[2
]}

机构：

[1] Gyeongbuk Nat Color Ind Inst, Yeongcheon 770060, South Korea

[2] Chosun Univ, Dept Chem & Biochem Engn, Kwangju 501759, South Korea

[3] Chonnam Natl Univ, Dept Environm Engn, Kwangju 500757, South Korea

[4] Chosun Univ, Res Inst Adv Engn Technol, Kwangju 501759, South Korea

来源：

PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS | 2015年 / 14卷

基金：

新加坡国家研究基金会;

关键词：

Natural dye; Gardenia yellow; Monascus; Dye-sensitized solar cells; Photovoltaic performance; Adsorption; PHOTOSENSITIZER; PERFORMANCE; ADSORPTION;

D O I：

10.1016/j.photonics.2015.01.007

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

TiO2 electrodes adsorbed with two natural dyes (gardenia yellow and monascus) were used as sensitizers to improve the conversion efficiency of cocktail dye-sensitized solar cells (CDSC) for light harvesting over a wide range of wavelength. Adsorption and electrochemical properties of two dyes were evaluated based on adsorption kinetics and electrochemical measurements. In addition, the photovoltaic performance of a photo-electrode adsorbed with single-dye (gardenia yellow and monascus) or the mixture or successive adsorption of the two dyes, was evaluated from current voltage measurements. Layered co-sensitization of the two natural dyes was compared depending on the adsorption modes. As for the TiO2 electrode with successive adsorption of monascus and gardenia yellow dyes, the solar cell yields a short-circuit current density (J(SC)) of 2.04 mA/cm(2), a photovoltage (V-OC) of 0.63 V, and a fill factor of 0.64, corresponding to an energy conversion efficiency (eta) of 0.82%. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：71 / 76

页数：6

共 22 条

[11] Layered co-sensitization for enhancement of conversion efficiency of natural dye sensitized solar cells [J].

Kumara, N. T. R. N. ;

Ekanayake, Piyasiri ;

Lim, Andery ;

Liew, Louis Yu Chiang ;

Iskandar, Mohammad ;

Ming, Lim Chee ;

Senadeera, G. K. R. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 581 :186-191

[12] Influence of polar solvents on photovoltaic performance of Monascus red dye-sensitized solar cell [J].

Lee, Jae Wook ;

Kim, Tae Young ;

Ko, Hyun Seok ;

Han, Shin ;

Lee, Suk-Ho ;

Park, Kyung Hee .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2014, 126 :76-80

[13]

Lee K, 2009, NAT MATER, V8, P665, DOI [10.1038/nmat2475, 10.1038/NMAT2475]

[14] Preparation of Double Dye-Layer Structure of Dye-Sensitized Solar Cells from Cocktail Solutions for Harvesting Light in Wide Range of Wavelengths [J].

Noma, Yusuke ;

Iizuka, Keita ;

Ogomi, Yuhei ;

Pandey, Shyam S. ;

Hayase, Shuzi .

JAPANESE JOURNAL OF APPLIED PHYSICS, 2009, 48 (02)

[15] Probing mechanism of dye double layer formation from dye-cocktail solution for dye-sensitized solar cells [J].

Ogomi, Yuhei ;

Pandey, Shyam S. ;

Kimura, Shunta ;

Hayase, Shuzi .

THIN SOLID FILMS, 2010, 519 (03) :1087-1092

[16] High-performance dye-sensitized solar cell with a multiple dye system [J].

Ogura, Reiko Yoneya ;

Nakane, Shigeru ;

Morooka, Masahiro ;

Orihashi, Masaki ;

Suzuki, Yusuke ;

Noda, Kazuhiro .

APPLIED PHYSICS LETTERS, 2009, 94 (07)

[17] Photochemical properties of dye-sensitized solar cell using mixed natural dyes extracted from Gardenia Jasminoide Ellis [J].

Park, Kyung Hee ;

Kim, Tae Young ;

Park, Ju Young ;

Jin, En Mei ;

Yim, Soon-Ho ;

Fisher, John Gerard ;

Lee, Jae Wook .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2013, 689 :21-25

[18] Adsorption characteristics of gardenia yellow as natural photosensitizer for dye-sensitized solar cells [J].

Park, Kyung-Hee ;

Kim, Tae-Young ;

Park, Ju-Young ;

Jin, En-Mei ;

Yim, Soon-Ho ;

Choi, Do-Young ;

Lee, Jae-Wook .

DYES AND PIGMENTS, 2013, 96 (02) :595-601

[19] The Gratzel Cell: Where Next? [J].

Peter, Laurence M. .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2011, 2 (15) :1861-1867

[20] Density functional theory study on the electronic structure of Monascus dyes as photosensitizer for dye-sensitized solar cells [J].

Sang-aroon, Wichien ;

Saekow, Samarn ;

Amornkitbamrung, Vittaya .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2012, 236 :35-40

← 1 2 3 →