Formation of artificial pores in nano-TiO2 photo-electrode films using acetylene-black for high-efficiency, dye-sensitized solar cells

被引：0
|
作者：
Tae-Yeon Cho
Chi-Whan Han
Yongseok Jun
Soon-Gil Yoon
机构：
[1] Sollar Cell R&D Team,Department of Materials Engineering
[2] SeAH E&T Co. 1688-1,undefined
[3] Photovoltaic Research Center,undefined
[4] Korea Institute of Energy Research,undefined
[5] Interdisciplinary School of Green Energy,undefined
[6] Ulsan National Institute of Science and Technology,undefined
[7] UNIST-gil 50,undefined
[8] Chungnam National University,undefined
来源：
Scientific Reports | / 3卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Acetylene-black paste without a light scattering layer was applied to meso-porous TiO2 photo-electrode films with a crystalline framework, a low residual carbon and a tunable morphological pore size. The thermal-treated TiO2 photo-electrode films had an increased acetylene-black concentration with an increase in artificial pores and a decrease in residual carbon. The performance of dye-sensitized solar cells (DSSCs) was enhanced by the use of the TiO2 photo-anode pastes at various acetylene-black concentrations. The photo-conversion efficiency of the DSSCs using TiO2 photo-electrode films with 1.5 wt% acetylene-black was enhanced from 7.98 (no acetylene-black) to 9.75% without the integration of a light- scattering layer.
引用
收藏
相关论文
共 50 条
  • [21] Boron-doped graphene as a high-efficiency counter electrode for dye-sensitized solar cells
    Fang, Haiqiu
    Yu, Chang
    Ma, Tingli
    Qiu, Jieshan
    CHEMICAL COMMUNICATIONS, 2014, 50 (25) : 3328 - 3330
  • [22] Application of TiO2 nano-particles on the electrode of dye-sensitized solar cells
    Meen, T. H.
    Water, W.
    Chen, W. R.
    Chao, S. M.
    Ji, L. W.
    Huang, C. J.
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2009, 70 (02) : 472 - 476
  • [23] Structure of counter electrode in dye-sensitized nano crystal TiO2 solar cells
    Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083, China
    不详
    不详
    Ganguang Kexue yu Guanghuaxue, 2006, 5 (325-333):
  • [24] Pore size distribution and porosities of nano-TiO2 films made by using cellulosic thickener and their influence on performance of dye-sensitized solar cells
    Jiang, KJ
    Kitamura, T
    Wada, Y
    Yanagida, S
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2003, 76 (12) : 2415 - 2418
  • [25] Pore Size Distribution and Porosities of Nano-TiO2 Films Made by Using Cellulosic Thickener and Their Influence on Performance of Dye-Sensitized Solar Cells
    Yanagida, S. (yanagida@mls.eng.osaka-u.ac.jp), 1600, Chemical Society of Japan (76):
  • [26] Hierarchically Structured Microspheres for High-Efficiency Rutile TiO2-Based Dye-Sensitized Solar Cells
    Ye, Meidan
    Zheng, Dajiang
    Wang, Mengye
    Chen, Chang
    Liao, Wenming
    Lin, Changjian
    Lin, Zhiqun
    ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (04) : 2893 - 2901
  • [27] Effect of polyaniline concentration on the photoconversion efficiency of nano-TiO2 based dye sensitized solar cells
    Seo, H. K.
    Farheen
    Ansari, S. A.
    Parveen, Nazish
    Qadir, Shabeena
    Fouad, H.
    Shin, H. S.
    Cho, Moo Hwan
    Ansari, S. G.
    Ansari, Z. A.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (04) : 3210 - 3216
  • [28] Effect of polyaniline concentration on the photoconversion efficiency of nano-TiO2 based dye sensitized solar cells
    H. K. Seo
    S. A. Farheen
    Nazish Ansari
    Shabeena Parveen
    H. Qadir
    H. S. Fouad
    Moo Hwan Shin
    S. G. Cho
    Z. A. Ansari
    Journal of Materials Science: Materials in Electronics, 2017, 28 : 3210 - 3216
  • [29] Investigation of the TiO2 nanoparticles aggregation with high light harvesting for high-efficiency dye-sensitized solar cells
    Ge, Zhongwei
    Wang, Chenglei
    Chen, Zhiyan
    Wang, Tong
    Chen, Tao
    Shi, Rui
    Yu, Shengqing
    Liu, Jianqiang
    MATERIALS RESEARCH BULLETIN, 2021, 135
  • [30] High-Efficiency, Solid-State, Dye-Sensitized Solar Cells Using Hierarchically Structured TiO2 Nanofibers
    Hwang, Daesub
    Jo, Seong Mu
    Kim, Dong Young
    Armel, Vanessa
    MacFarlane, Douglas R.
    Jang, Sung-Yeon
    ACS APPLIED MATERIALS & INTERFACES, 2011, 3 (05) : 1521 - 1527
12345