In situ monitoring the drying kinetics of knife coated polymer-fullerene films for organic solar cells

2009 ◽  
Vol 106 (12) ◽  
pp. 124501 ◽  
Author(s):  
B. Schmidt-Hansberg ◽  
M. F. G. Klein ◽  
K. Peters ◽  
F. Buss ◽  
J. Pfeifer ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Drying Kinetics ◽  
In Situ Monitoring ◽  
Kinetics Of

In situ monitoring of organic solar cells during thermal annealing

2011 ◽  
Author(s):  
K. T. Hung ◽  
C. Y. Hsiao ◽  
H. T. Wu ◽  
S. W. Fu ◽  
H. J. Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
In Situ Monitoring

In situ monitoring of photovoltaic properties in organic solar cells during thermal annealing

2012 ◽  
Vol 13 (3) ◽  
pp. 373-376 ◽  
Author(s):  
Chuan-Feng Shih ◽  
Kuang-Teng Hung ◽  
Hsuan-Ta Wu ◽  
Sheng-Wen Fu ◽  
Hui-Ju Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
In Situ Monitoring ◽  
Photovoltaic Properties

In-situ investigation of the bulk heterojunction formation processes in the active layers of organic solar cells

2015 ◽  
Vol 10 (7-8) ◽  
pp. 600-605 ◽  
Author(s):  
K. Kvamen ◽  
S. Grigoryan ◽  
D. V. Anokhin ◽  
V. A. Bataev ◽  
A. I. Smirnov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Formation Processes ◽  
Active Layers ◽  
In Situ Investigation

In Situ Electrochemical Study of Copper Nanoparticles Stabilized with Food Grade Gelatin

2016 ◽  
Vol 705 ◽  
pp. 163-167 ◽  
Author(s):  
Ellaine M. Datu ◽  
Mary Donnabelle L. Balela
Keyword(s):  
Electroless Deposition ◽  
Reduction Rate ◽  
In Situ Monitoring ◽  
Mixed Potential ◽  
Cu Nanoparticles ◽  
Environment Friendly ◽  
Food Grade ◽  
Alternative Material ◽  
Kinetics Of

Commercially available conductive inks are typically made up of precious metal nanoparticles, such as gold (Au) and silver (Ag). Thus, cheaper metals like copper (Cu) are currently being explored as alternative material. Though Cu has a comparable conductivity to that of Ag, they tend to oxidize easily when exposed to air and water, which could limit their application. In this work, oxidation-stable Cu nanoparticles with mean diameter as small as 57 nm were prepared by simple electroless deposition in water. Food-grade gelatin was used as stabilizer, which makes the process more economical and environment-friendly. In situ monitoring of mixed potential was carried out during synthesis to understand the kinetics of the reaction. The mixed potential of the solution shifted negatively as the amount of gelatin was increased. This suggests faster reduction rate.

scholarly journals In situ monitoring of hydrothermal reactions by X-ray diffraction with Bragg–Brentano geometry

2020 ◽  
Vol 53 (4) ◽  
pp. 1163-1166
Author(s):  
Karsten Mesecke ◽  
Winfried Malorny ◽  
Laurence N. Warr
Keyword(s):  
Quantitative Information ◽  
In Situ Monitoring ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
X Ray ◽  
Saturated Vapour Pressure ◽  
Concrete Production ◽  
Aerated Concrete ◽  
Kinetics Of

This note describes an autoclave chamber developed and constructed by Anton Paar and its application for in situ experiments under hydrothermal conditions. Reactions of crystalline phases can be studied by successive in situ measurements on a conventional laboratory X-ray diffractometer with Bragg–Brentano geometry at temperatures <483 K and saturated vapour pressure <2 MPa. Variations in the intensity of X-ray diffraction reflections of both reactants and products provide quantitative information for studying the reaction kinetics of both dissolution and crystal growth. Feasibility is demonstrated by studying a cementitious mixture used for autoclaved aerated concrete production. During a period of 5.7 h at 466 K and 1.35 MPa, the crystallization of torbermorite and the partial consumption of quartz were monitored.

In-Situ Self-Organized Anode Interlayer Enables Organic Solar Cells with Simultaneously Simplified Processing and Greatly Improved Efficiency to 17.8%

Nano Energy ◽  
2021 ◽  
pp. 106814
Author(s):  
Jianhua Jing ◽  
Sheng Dong ◽  
Kai Zhang ◽  
Boming Xie ◽  
Jiabin Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Self Organized
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