Efficiency improvement of dye-sensitized BaSnO3 solar cell based surface treatments - Details

author：

Xie, Fengyan (Xie, Fengyan.) ^[1] | Li, Yafeng (Li, Yafeng.) ^[2] (Scholars：李亚峰) | Xiao, Tingting (Xiao, Tingting.) ^[3] | Shen, Deli (Shen, Deli.) ^[4] | Wei, Mingdeng (Wei, Mingdeng.) ^[5] (Scholars：魏明灯)

Indexed by：

EI Scopus SCIE

Abstract：

Highly　crystalline　BaSnO3　nanoparticles　were　synthesized　via　a　facile　water　bath　method,　and　were　characterized　with　XRD,　SEM　and　TEM.　A　double-treatment　method　(chemical-bath　deposition　method　and　TiCl4　treatment　method)　was　first　applied　to　improve　the　performance　of　the　dye-sensitized　solar　cells　(DSSCs)　based　on　BaSnO3　photoanode　film.　EIS,　OCVD,　and　IMPS/IMVS　results　suggested　that　the　enhanced　electron　transport　rate　and　prolonged　electron　lifetime　lead　to　a　dramatically　improve　photovoltaic　efficiency　of　cells　in　response　to　CBD　and　TiCl4　treatment.　Consequently,　an　enhancement　of　21.7%　and　32.0%　was　obtained　after　CBD　surface　treatment　and　further　TiCl4　treatment　in　comparison　to　cells　without　treatment,　respectively.　The　highest　efficiency　of　5.18%　was　finally　obtained　after　optimizing　all　conditions.　(c)　2017　Elsevier　Ltd.　All　rights　reserved.

Keyword：

BaSnO3 nanoparticles Dye sensitized solar cells Photovoltaic property Surface treatment

Community：

[ 1 ] [Xie, Fengyan]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China
[ 2 ] [Li, Yafeng]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China
[ 3 ] [Xiao, Tingting]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China
[ 4 ] [Shen, Deli]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China
[ 5 ] [Wei, Mingdeng]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China
[ 6 ] [Xie, Fengyan]Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Fujian, Peoples R China
[ 7 ] [Li, Yafeng]Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Fujian, Peoples R China
[ 8 ] [Xiao, Tingting]Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Fujian, Peoples R China
[ 9 ] [Shen, Deli]Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Fujian, Peoples R China
[ 10 ] [Wei, Mingdeng]Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Fujian, Peoples R China

Reprint 's Address：

魏明灯
[Wei, Mingdeng]Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China;;[Wei, Mingdeng]Fuzhou Univ, Inst Adv Energy Mat, Fuzhou 350002, Fujian, Peoples R China

Email：

liyf@fzu.edu.cn |
wei-mingdeng@fzu.edu.cn

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