Bifunctional Organic Spacers for Formamidinium-Based Hybrid Dion-Jacobson Two-Dimensional Perovskite Solar Cells

被引：223

作者：

Li, Yang ^{[1
,2
,3
]}

Milic, Jovana V. ^{[1
]}

Ummadisingu, Amita ^{[1
]}

Seo, Ji-Youn ^{[1
]}

Im, Jeong-Hyeok ^{[1
]}

Kim, Hui-Seo ^{[4
]}

Liu, Yuhang ^{[1
]}

Dar, M. Ibrahim ^{[1
]}

Zakeeruddin, Shaik M. ^{[1
]}

Wang, Peng ^{[2
]}

Hagfeldt, Anders ^{[4
]}

Gratzel, Michael ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland

[2] Zhejiang Univ, Dept Chem, Ctr Chem Novel & High Performance Mat, Hangzhou 310028, Zhejiang, Peoples R China

[3] Chinese Acad Sci, Changchun Inst Appl Chem, Changchun 130022, Jilin, Peoples R China

[4] Ecole Polytech Fed Lausanne, Lab Photomol Sci, CH-1015 Lausanne, Switzerland

来源：

NANO LETTERS | 2019年 / 19卷 / 01期

基金：

瑞士国家科学基金会; 欧盟地平线“2020”; 美国国家科学基金会;

关键词：

Two-dimensional perovskites; layered perovskites; bifunctional spacers; molecular design; LIGHT; MIGRATION; DEGRADATION;

D O I：

10.1021/acs.nanolett.8b03552

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three-dimensional (3D) perovskite materials display remarkable potential in photovoltaics owing to their superior solar-to-electric power conversion efficiency, with current efforts focused on improving stability. Two-dimensional (2D) perovskite analogues feature greater stability toward environmental factors, such as moisture, owing to a hydrophobic organic cation that acts as a spacer between the inorganic layers, which offers a significant advantage over their comparatively less stable 3D analogues. Here, we demonstrate the first example of a formamidinium (FA) containing Dion Jacobson 2D perovskite material characterized by the BFA(n-1)Pb(n)I(3n+1) formulation through employing a novel bifunctional organic spacer (B), namely 1,4-phenyl-enedimethanammonium (PDMA). We achieve remarkable efficiencies exceeding 7% for (PDMA)-FA(2)Pb(3)I(10) based 2D perovskite solar cells resisting degradation when exposed to humid ambient air, which opens up new avenues in the design of stable perovskite materials.

引用

页码：150 / 157

页数：8

共 31 条

[1] Cation-Induced Band-Gap Tuning in Organohalide Perovskites: Interplay of Spin-Orbit Coupling and Octahedra Tilting [J].

Amat, Anna ;

Mosconi, Edoardo ;

Ronca, Enrico ;

Quarti, Claudio ;

Umari, Paolo ;

Nazeeruddin, Md. K. ;

Graetzel, Michael ;

De Angelis, Filippo .

NANO LETTERS, 2014, 14 (06) :3608-3616

[2] PEROVSKITE PHYSICS Extremely efficient internal exciton dissociation through edge states in layered 2D perovskites [J].

Blancon, J. -C. ;

Tsai, H. ;

Nie, W. ;

Stoumpos, C. C. ;

Pedesseau, L. ;

Katan, C. ;

Kepenekian, M. ;

Soe, C. M. M. ;

Appavoo, K. ;

Sfeir, M. Y. ;

Tretiak, S. ;

Ajayan, P. M. ;

Kanatzidis, M. G. ;

Even, J. ;

Crochet, J. J. ;

Mohite, A. D. .

SCIENCE, 2017, 355 (6331) :1288-1291

[3] 2D Homologous Perovskites as Light-Absorbing Materials for Solar Cell Applications [J].

Cao, Duyen H. ;

Stoumpos, Constantinos C. ;

Farha, Omar K. ;

Hupp, Joseph T. ;

Kanatzidis, Mercouri G. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (24) :7843-7850

[4] Phase Engineering in Quasi-2D Ruddlesden-Popper Perovskites [J].

Chen, Yani ;

Yu, Shuang ;

Sun, Yong ;

Liang, Ziqi .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2018, 9 (10) :2627-+

[5] 2D Ruddlesden-Popper Perovskites for Optoelectronics [J].

Chen, Yani ;

Sun, Yong ;

Peng, Jiajun ;

Tang, Junhui ;

Zheng, Kaibo ;

Liang, Ziqi .

ADVANCED MATERIALS, 2018, 30 (02)

[6] Tailoring Organic Cation of 2D Air-Stable Organometal Halide Perovskites for Highly Efficient Planar Solar Cells [J].

Chen, Yani ;

Sun, Yong ;

Peng, Jiajun ;

Zhang, Wei ;

Su, Xiaojun ;

Zheng, Kaibo ;

Pullerits, Tonu ;

Liang, Ziqi .

ADVANCED ENERGY MATERIALS, 2017, 7 (18)

[7] Promises and challenges of perovskite solar cells [J].

Correa-Baena, Juan-Pablo ;

Saliba, Michael ;

Buonassisi, Tonio ;

Graetzel, Michael ;

Abate, Antonio ;

Tress, Wolfgang ;

Hagfeldt, Anders .

SCIENCE, 2017, 358 (6364) :739-744

[8] THE NEW PHASE FAMILIES MIM2(II)NB3010 WITH PEROVSKITE SHEETS [J].

DION, M ;

GANNE, M ;

TOURNOUX, M .

MATERIALS RESEARCH BULLETIN, 1981, 16 (11) :1429-1435

[9] Systematic investigation of the impact of operation conditions on the degradation behaviour of perovskite solar cells [J].

Domanski, Konrad ;

Alharbi, Essa A. ;

Hagfeldt, Anders ;

Gratzel, Michael ;

Tress, Wolfgang .

NATURE ENERGY, 2018, 3 (01) :61-67

[10] Migration of cations induces reversible performance losses over day/night cycling in perovskite solar cells [J].

Domanski, Konrad ;

Roose, Bart ;

Matsui, Taisuke ;

Saliba, Michael ;

Turren-Cruz, Silver-Hamill ;

Correa-Baena, Juan-Pablo ;

Roldan-Carmona, Cristina ;

Richardson, Giles ;

Foster, Jamie M. ;

De Angelis, Filippo ;

Ball, James M. ;

Petrozza, Annamaria ;

Mine, Nicolas ;

Nazeeruddin, Mohammad K. ;

Tress, Wolfgang ;

Gratzel, Michael ;

Steiner, Ullrich ;

Hagfeldt, Anders ;

Abate, Antonio .

ENERGY & ENVIRONMENTAL SCIENCE, 2017, 10 (02) :604-613

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