Direct Confirmation of Distribution for Cl- in CH3NH3PbI3-xClx Layer of Perovskite Solar Cells

被引：12

作者：

Cojocaru, Ludmila ^{[1
]}

Uchida, Satoshi ^{[2
]}

Matsubara, Daiki ^{[3
]}

Matsumoto, Hiroaki ^{[3
]}

Ito, Katsuji ^{[3
]}

Otsu, Yoshihiro ^{[3
]}

Chapon, Patrick ^{[4
]}

Nakazaki, Jotaro ^{[1
]}

Kubo, Takaya ^{[1
]}

Segawa, Hiroshi ^{[1
,5
]}

机构：

[1] Univ Tokyo, Res Ctr Adv Sci & Technol, Meguro Ku, 4-6-1 Komaba, Tokyo 1538904, Japan

[2] Univ Tokyo, Coll Arts & Sci, Komaba Org Educ Excellence, Meguro Ku, 3-8-1 Komaba, Tokyo 1538902, Japan

[3] Hitachi High Technol Corp, 1040 Ichige, Hitachinaka, Ibaraki 3120033, Japan

[4] Horiba Jobin Yvon SAS, F-91165 Longjumeau, France

[5] Univ Tokyo, Grad Sch Arts & Sci, Dept Gen Syst Studies, Meguro Ku, 3-8-1 Komaba, Tokyo 1538902, Japan

来源：

CHEMISTRY LETTERS | 2016年 / 45卷 / 08期

关键词：

Perovskite solar cells; Chloride distribution; Grow-discharge optical emission spectrometry (GD-OES); HALIDE PEROVSKITE; PHOTOVOLTAICS; PERFORMANCE; CHLORINE;

D O I：

10.1246/cl.160436

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Distribution of Cl- in the CH3NH3PbI3-xClx layer of perovskite solar cells has been investigated using glow-discharge optical emission spectrometry (GD-OES) measurements. The Cl- is distributed in the bulk of the perovskite film and is not accumulated at the TiO2/CH3NH3PbI3 interface.

引用

页码：884 / 886

页数：3

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