Preparation and in-system study of SnCl2 precursor layers: towards vacuum-based synthesis of Pb-free perovskites

Felix R.; Llobera-Vila N.; Hartmann C.; Klimm C.; Hartig M.; Wilks R. G.; Baer M.

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Preparation and in-system study of SnCl2 precursor layers: towards vacuum-based synthesis of Pb-free perovskites

机译：SnCl2前体层的制备及体系研究：朝向无铅钙钛矿真空合成

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The chemical structure and topography evolution of vapor-deposited SnCl2 thin-films on Mo-coated glass substrates was studied via a combination of electron spectroscopies and scanning electronmicroscopy. For this purpose, a thickness series of SnCl2 thin-films was prepared using different evaporation times, revealing significant changes in the chemical environment of Sn and Cl along the layer profile and layer topography. The presence of O in the Mo-coated substrates can lead to oxidation in the SnCl2 film layers. The findings in this work show the effect that substrate conditions can exert on the chemical (and electronic) properties of the deposited material layers and that need to be taken into account for device optimization.

机译：通过电子光谱和扫描电子镜检查研究了Mo涂覆的玻璃基板上的蒸汽沉积的SnCl2薄膜的化学结构和地形演化。为此目的，使用不同的蒸发时间制备厚度系列SnCl2薄膜，沿着层曲线和层形貌，揭示了Sn和Cl的化学环境的显着变化。 O中的O在Mo涂覆的基材中的存在可以导致SnCl2膜层中的氧化。该工作中的发现表明，基板条件可以施加底物条件对沉积的材料层的化学（和电子）性质的影响，并且需要考虑到器件优化。

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《RSC Advances》 |2018年第1期|共7页
作者
Felix R.; Llobera-Vila N.; Hartmann C.; Klimm C.; Hartig M.; Wilks R. G.; Baer M.;
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Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

Helmholtz Zentrum Berlin Mat &

Energie GmbH Renewable Energy Hahn Meitner Pl 1 D-14109 Berlin Germany;

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正文语种 eng
中图分类化学;
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1. Preparation and in-system study of SnCl2 precursor layers: towards vacuum-based synthesis of Pb-free perovskites [J] . Felix R., Llobera-Vila N., Hartmann C., RSC Advances . 2018,第1期

机译：SnCl2前体层的制备及体系研究：朝向无铅钙钛矿真空合成
2. Preparation and in-system study of SnCl₂ precursor layers: towards vacuum-based synthesis of Pb-free perovskites [J] . R. Félix, N. Llobera-Vila, C. Hartmann, RSC Advances . 2018,第1期

机译：SnCl _{2 前驱体层的制备和系统内研究：致力于基于真空的无铅钙钛矿的合成}
3. Preparation and in-system study of SnCl₂ precursor layers: towards vacuum-based synthesis of Pb-free perovskites [J] . R. Félix, N. Llobera-Vila, C. Hartmann, RSC Advances . 2018,第1期

机译：SnCl _{2 前驱体层的制备和系统内研究：致力于基于真空的无铅钙钛矿的合成}
4. Low-temperature processing using triple alkoxide precursors for layer-structured perovskite thin films: preparation and characterization of MBi{sub}2Ta{sub}3O{sub}9(M: Ca or Ba) thin films [C] . K. Kato Symposium on ferroelectric thin films . 2000

机译：用于层结构钙钛矿薄膜三烷醇氧化物前体的低温加工：MBI {Sub} 2TA {Sub} 9（M：Ca或Ba）薄膜的制备和表征
5. Studies on the Use of Molecular Precursors and Atomic Layer Deposition for the Preparation of Supported Single Atom and Nanoparticle Noble Metal Catalysts [D] . Tan, Jeffrey Miles. 2016

机译：分子前体和原子层沉积的用途研究支持的单原子和纳米粒子贵金属催化剂的制备
6. All Sequential Dip-Coating Processed Perovskite Layers from an Aqueous Lead Precursor for High Efficiency Perovskite Solar Cells [O] . Muhammad Adnan, Jae Kwan Lee -1

机译：来自水性铅前体的所有顺序浸涂处理的钙钛矿层用于高效钙钛矿太阳能电池
7. Preliminary results about a Sol-Gel process for the synthesis of precursor solutions of ferroelectric layered perovskite thin films [O] . Calzada, M. L., González, A., Jiménez, Ricardo, 1999

机译：关于Sol-Gel法合成铁电层钙钛矿薄膜前体溶液的初步结果

Preparation and in-system study of SnCl2 precursor layers: towards vacuum-based synthesis of Pb-free perovskites

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