scholarly journals Ambient blade coating of mixed cation, mixed halide perovskites without dripping: in situ investigation and highly efficient solar cells

2020 ◽  
Vol 8 (3) ◽  
pp. 1095-1104 ◽  
Author(s):  
Ming-Chun Tang ◽  
Yuanyuan Fan ◽  
Dounya Barrit ◽  
Xiaoming Chang ◽  
Hoang X. Dang ◽  
...  
Keyword(s):  
Solar Cells ◽  
X Ray ◽  
X Ray Scattering ◽  
Mixed Cation ◽  
In Situ Investigation ◽  
Halide Perovskites ◽  
Halide Perovskite ◽  
Blade Coating

Blade coating of mixed cation, mixed halide perovskite films is investigated using in situ X-ray scattering to investigate the role of formulations and processing routes and eliminate the need for anti-solvent dripping.

Combined in Situ Photoluminescence and X-ray Scattering Reveals Defect Formation in Lead-Halide Perovskite Films

2021 ◽  
pp. 10156-10162
Author(s):  
Nada Mrkyvkova ◽  
Vladimír Held ◽  
Peter Nádaždy ◽  
Riyas Subair ◽  
Eva Majkova ◽  
...  
Keyword(s):  
Defect Formation ◽  
X Ray ◽  
X Ray Scattering ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Ray Scattering

scholarly journals In Situ Investigation of the Early-Stage Growth of Nanoporous Alumina

2018 ◽  
Vol 2018 ◽  
pp. 1-9
Author(s):  
Thérèse Gorisse ◽  
Ludovic Dupré ◽  
Marc Zelsmann ◽  
Alina Vlad ◽  
Alessandro Coati ◽  
...  
Keyword(s):  
Early Stage ◽  
Grazing Incidence ◽  
Alumina Layer ◽  
Nanoporous Alumina ◽  
X Ray ◽  
X Ray Scattering ◽  
In Situ Investigation ◽  
Low X ◽  
X Ray Absorption

We report the successful use of in situ grazing incidence small-angle X-ray scattering to follow the anodization of aluminum. A dedicated electrochemical cell was designed and developed for this purpose with low X-ray absorption, with the possibility to access all azimuthal angles (360°) and to remotely control the temperature of the electrolyte. Three well-known fabrication techniques of nanoporous alumina, i.e., single, double, and pretextured, were investigated. The differences in the evolution of the scattering images are described and explained. From these measurements, we could determine at which moment the pores start growing even for very short anodization times. Furthermore, we could follow the thickness of the alumina layer as a function of the anodization time by monitoring the period of the Kiessig fringes. This work is aimed at helping to understand the different steps taking place during the anodization of aluminum at the very early stages of nanoporous alumina formation.

scholarly journals In Situ Investigation of Si-TPA-MFI Crystallization Using (Ultra-) Small- and Wide-Angle X-ray Scattering

1997 ◽  
Vol 101 (51) ◽  
pp. 11077-11086 ◽  
Author(s):  
Peter-Paul E. A. de Moor ◽  
Theo P. M. Beelen ◽  
Bernd U. Komanschek ◽  
Olivier Diat ◽  
Rutger A. van Santen
Keyword(s):  
Wide Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
In Situ Investigation ◽  
Ray Scattering

scholarly journals The role of the ionic liquid C6C1ImTFSI in the sol–gel synthesis of silica studied using in situ SAXS and Raman spectroscopy

2015 ◽  
Vol 17 (15) ◽  
pp. 9841-9848 ◽  
Author(s):  
Moheb Nayeri ◽  
Kim Nygård ◽  
Maths Karlsson ◽  
Manuel Maréchal ◽  
Manfred Burghammer ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Ionic Liquid ◽  
Sol Gel ◽  
Chemical Changes ◽  
X Ray ◽  
X Ray Scattering ◽  
Sol Gel Synthesis ◽  
Ray Scattering

Structural and chemical changes during the sol–gel synthesis of silica using an ionic liquid are investigatedin situand simultaneously by X-ray scattering and μ-Raman spectroscopy.

The influence of additives on the morphology and stability of roll-to-roll processed polymer solar cells studied through ex situ and in situ X-ray scattering

2014 ◽  
Vol 2 (43) ◽  
pp. 18644-18654 ◽  
Author(s):  
Natalia K. Zawacka ◽  
Thomas R. Andersen ◽  
Jens W. Andreasen ◽  
Lea H. Rossander ◽  
Henrik F. Dam ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Ex Situ ◽  
X Ray ◽  
Roll To Roll ◽  
X Ray Scattering ◽  
Ray Scattering

scholarly journals Optical in situ monitoring during the synthesis of halide perovskite solar cells reveals formation kinetics and evolution of optoelectronic properties

2020 ◽  
Vol 8 (20) ◽  
pp. 10439-10449
Author(s):  
Klara Suchan ◽  
Justus Just ◽  
Pascal Becker ◽  
Eva L. Unger ◽  
Thomas Unold
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Optoelectronic Properties ◽  
In Situ Monitoring ◽  
Formation Kinetics ◽  
Halide Perovskites ◽  
Halide Perovskite

Optical in situ monitoring tracks crystallization and optoelectronic properties of halide perovskites during growth in a glovebox environment.

Mixed cation hybrid lead halide perovskites with enhanced performance and stability

2017 ◽  
Vol 5 (23) ◽  
pp. 11450-11461 ◽  
Author(s):  
Feng Xu ◽  
Taiyang Zhang ◽  
Ge Li ◽  
Yixin Zhao
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Mixed Cation ◽  
Halide Perovskites ◽  
Halide Perovskite ◽  
Improved Performance ◽  
Lead Halide

The mixed cation lead halide perovskite solar cells exhibited improved performance and enhanced stabilities.

In-Situ Investigation of the Electrodeposition of Manganese Dioxide Using Small Angle X-Ray Scattering

2015 ◽  
Vol 162 (9) ◽  
pp. A1809-A1815 ◽  
Author(s):  
Madeleine F. Dupont ◽  
Wesley M. Dose ◽  
Scott W. Donne
Keyword(s):  
Manganese Dioxide ◽  
Small Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
In Situ Investigation ◽  
Ray Scattering
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