Improved photoelectric performance of DSSCs based on TiO2 nanorod array/Ni-doped TiO2 compact layer composites film

被引：12

作者：

Deng, Yafeng ^{[1
]}

Ma, Zhanhong ^{[1
,2
]}

Ren, Fengzhang ^{[1
,2
]}

Wang, Guangxin ^{[1
,3
]}

机构：

[1] Henan Univ Sci & Technol, Sch Mat Sci & Engn, Luoyang 471023, Peoples R China

[2] Henan Collaborat Innovat Ctr Nonferrous Gener Tec, Luoyang 471023, Peoples R China

[3] Henan Key Lab Nonferrous Mat Sci & Proc Technol, Luoyang 471023, Peoples R China

来源：

JOURNAL OF SOLID STATE ELECTROCHEMISTRY | 2019年 / 23卷 / 11期

关键词：

Ni-doped TiO2 compact layer; TiO2 nanorod array film; Photoelectric performance; PCE stability with time; SENSITIZED SOLAR-CELLS; BLOCKING LAYERS; PHOTOVOLTAIC PERFORMANCE; EFFICIENT; GROWTH; OPTIMIZATION; DEPOSITION; PRECURSOR;

D O I：

10.1007/s10008-019-04399-y

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In spite of the TiO2 compact layer (TCL) being widely used, it still needs more study. This paper took Ni-doped TCLs as the research target, using an innovative two-step method perfectly prepared Ni-doped TCLs with different thicknesses. And then on the basis of Ni-doped TCLs, the TiO2 nanorod array (TNA) films were successfully prepared. The effects of Ni-doped TCLs with different thicknesses on the morphology, structure, and photoelectric performance of TNA films were investigated. The results indicated that Ni-doped TCLs with appropriate thickness can significantly improve performance of TNA films and obtain satisfactory PCE stability with time. Compared with the TNA films based on Ni:TCL5, Ni:TCL10, and Ni:TCL30, the TNA film with Ni:TCL20 exhibited better comprehensive photoelectric performance, the DSSCs based on this TNA film achieved the highest J(sc) (10.191 mA cm(-2)), V-oc (0.574 V), PCE (4.42%), and the most excellent PCE stability with time.

引用

页码：3031 / 3041

页数：11

共 46 条

[1] Improved performance of dye-sensitized solar cells using dual-function TiO2 nanowire photoelectrode [J].

Akbar, Zico Alaia ;

Oh, Ji Hye ;

Hadmojo, Wisnu Tantyo ;

Yang, Su Ji ;

Do, Young Rag ;

Jang, Sung-Yeong .

OPTICS EXPRESS, 2015, 23 (19) :A1280-A1287

[2] Synthesis and Characterization of Cadmium Chalcogenide Semiconductor Quantum Dots Based Thin Film [J].

Alvi, M. A. ;

Al-Ghamdi, A. A. ;

Zulfequar, M. .

JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2016, 11 (05) :656-661

[3] From dense blocking layers to different templated films in dye sensitized and perovskite solar cells: toward light transmittance management and efficiency enhancement [J].

Amini, Mina ;

Keshavarzi, Reza ;

Mirkhani, Valiollah ;

Moghadam, Majid ;

Tangestaninejad, Shahram ;

Mohammadpoor-Baltork, Iraj ;

Sadegh, Faranak .

JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (06) :2632-2642

[4] Novel nanostructured electron transport compact layer for efficient and large-area perovskite solar cells using acidic treatment of titanium layer [J].

Ansari, Fatemeh ;

Nazari, Pariya ;

Payandeh, Masoud ;

Asl, Farzad Mardekatani ;

Abdollahi-Nejand, Bahram ;

Ahmadi, Vahid ;

Taghiloo, Jalal ;

Salavati-Niasari, Masoud .

NANOTECHNOLOGY, 2018, 29 (07)

[5] Hydrothermal growth of one-dimensional Ce-doped TiO2 nanostructures for solid-state DSSCs comprising Mg-doped CuCrO2 [J].

Asemi, Morteza ;

Ghanaatshoar, Majid .

JOURNAL OF MATERIALS SCIENCE, 2017, 52 (01) :489-503

[6] On the physics of dispersive electron transport characteristics in SnO2 nanoparticle-based dye sensitized solar cells [J].

Ashok, Aditya ;

Vijayaraghavan, S. N. ;

Unni, Gautam E. ;

Nair, Shantikumar V. ;

Shanmugam, Mariyappan .

NANOTECHNOLOGY, 2018, 29 (17)

[7] Photo-electrochemical properties of Sb2S3/TiO2 heterostructures integrally synthesis by hydrothermal method [J].

Ben Naceur, J. ;

Ouertani, R. ;

Chakhari, W. ;

Chtourou, R. .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (06) :5631-5639

[8]

Bott A.W., 1998, Current Separations, V17, P87, DOI DOI 10.1016/0038-092X(64)90079-9

[9] Synthesis, surface properties, crystal structure and dye sensitized solar cell performance of TiO2 nanotube arrays anodized under different voltages [J].

Cirak, Burcu Bozkurt ;

Karadeniz, Sibel Morkoc ;

Kilinc, Tuba ;

Caglar, Bulent ;

Ekinci, Ali Ercan ;

Yelgin, Huseyin ;

Kurekci, Mehmet ;

Cirak, Cagri .

VACUUM, 2017, 144 :183-189

[10] The role of layer-by-layer, compact TiO2 films in dye-sensitized photoelectrosynthesis cells [J].

Coppo, Rodolfo L. ;

Farnum, Byron H. ;

Sherman, Benjamin D. ;

Murakami Iha, Neyde Y. ;

Meyer, Thomas J. .

SUSTAINABLE ENERGY & FUELS, 2017, 1 (01) :112-118

← 1 2 3 4 5 →