Transition metal nanohybrid as efficient and stable counter electrode for heterostructure quantum dot sensitized solar cells: A trial

被引：17

作者：

Kusuma, J. ^{[1
]}

Akash, S. ^{[1
]}

Balakrishna, R. Geetha ^{[1
]}

机构：

[1] Jain Univ, Ctr Nano & Mat Sci, Jain Global Campus, Bangalore 562112, Karnataka, India

来源：

SOLAR ENERGY | 2020年 / 201卷

关键词：

CuS-MoS2; nanohybrid; Hall effect; Mobility; CdSe/CdS heterostructures; HIGH-PERFORMANCE; FACILE SYNTHESIS; MOS2; LAYER; COMPOSITE; CUS; ADSORPTION; DEPOSITION;

D O I：

10.1016/j.solener.2020.03.048

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Counter electrodes are critical components of third generation solar cells. A simple strategy of utilizing iso-structural analogue of graphene, namely 2D molybdenum di-sulphide as nanohybrid with CuS as counter electrode is explored in this work. Formation of heterostructure photoanode with CdSe/CdS quantum dots along with nano-hybrid counter electrode has significantly boosted current density and open circuit voltage. The designed heterostructure and the counter electrode performs exceptionally well with good stability due to synergistic effect, thus spiking new hopes in achieving high efficiency in quantum dot solar cells.

引用

页码：674 / 681

页数：8

共 48 条

[1] Understanding the Role of the Sulfide Redox Couple (S2-/Sn2-) in Quantum Dot-Sensitized Solar Cells [J].

Chakrapani, Vidhya ;

Baker, David ;

Kamat, Prashant V. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (24) :9607-9615

[2] Neodymium doped titania as photoanode and graphene oxide-CuS composite as counter electrode material in quantum dot solar cell [J].

D'Souza, Laveena P. ;

Muralikrishna, Sreeramareddygari ;

Chandan, Hunsur R. ;

Ramakrishnappa, Thippeswamy ;

Balakrishna, R. Geetha .

JOURNAL OF MATERIALS RESEARCH, 2015, 30 (21) :3241-3251

[3] Supercapacitor Electrodes Obtained by Directly Bonding 2D MoS 2 on Reduced Graphene Oxide [J].

da Silveira Firmiano, Edney Geraldo ;

Rabelo, Adriano C. ;

Dalmaschio, Cleocir J. ;

Pinheiro, Antonio N. ;

Pereira, Ernesto C. ;

Schreiner, Wido H. ;

Leite, Edson Robeto .

ADVANCED ENERGY MATERIALS, 2014, 4 (06)

[4] Graphene-based nanohybrid materials as the counter electrode for highly efficient quantum-dot-sensitized solar cells [J].

Dao, Van-Duong ;

Choi, Youngwoo ;

Yong, Kijung ;

Larina, Liudmila L. ;

Choi, Ho-Suk .

CARBON, 2015, 84 :383-389

[5] A facile synthesis of bimetallic AuPt nanoparticles as a new transparent counter electrode for quantum-dot-sensitized solar cells [J].

Dao, Van-Duong ;

Choi, Youngwoo ;

Yong, Kijung ;

Larina, Liudmila L. ;

Shevaleevskiy, Oleg ;

Choi, Ho-Suk .

JOURNAL OF POWER SOURCES, 2015, 274 :831-838

[6] Cobalt selenide nanorods used as a high efficient counter electrode for dye-sensitized solar cells [J].

Dong, Jia ;

Wu, Jihuai ;

Jia, Jinbiao ;

Wu, Shaoyun ;

Zhou, Pei ;

Tu, Yongguang ;

Lan, Zhang .

ELECTROCHIMICA ACTA, 2015, 168 :69-75

[7] Improvement photovoltaic performance of quantum dot-sensitized solar cells using deposition of metal-doped ZnS passivation layer on the TiO2 photoanode [J].

Firoozi, Najme ;

Dehghani, Hossein ;

Afrooz, Malihe ;

Khalili, Seyede Sara .

MICROELECTRONIC ENGINEERING, 2018, 198 :8-14

[8] A microwave synthesized CuxS and graphene oxide nanoribbon composite as a highly efficient counter electrode for quantum dot sensitized solar cells [J].

Ghosh, Dibyendu ;

Halder, Ganga ;

Sahasrabudhe, Atharva ;

Bhattacharyya, Sayan .

NANOSCALE, 2016, 8 (20) :10632-10641

[9]

Ghosh S, 2013, INT CONF COMP COMMUN

[10] Effect of dimethylaluminumhydride-derived aluminum oxynitride passivation layer on the interface chemistry and band alignment of HfTiO-InGaAs gate stacks [J].

He, Gang ;

Deng, Bin ;

Chen, Hanshuang ;

Chen, Xiaoshuang ;

Lv, Jianguo ;

Ma, Yongqing ;

Sun, Zhaoqi .

APL MATERIALS, 2013, 1 (01)

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