An open-circuit voltage based on electrode degradation using Sm-doped ceria electrolytes with a current-independent constant anode voltage loss

2014 ◽  
Author(s):  
T. Miyashita
Keyword(s):  
Open Circuit Voltage ◽  
Anode Voltage ◽  
Open Circuit ◽  
Doped Ceria ◽  
Electrode Degradation ◽  
Voltage Loss ◽  
Independent Constant ◽  
A Current

Importance of interfacial crystallinity to reduce open-circuit voltage loss in organic solar cells

2019 ◽  
Vol 115 (15) ◽  
pp. 153301 ◽  
Author(s):  
Seiichiro Izawa ◽  
Naoto Shintaku ◽  
Mitsuru Kikuchi ◽  
Masahiro Hiramoto
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Voltage Loss

Enhanced efficacy of defect passivation and charge extraction for efficient perovskite photovoltaics with a small open circuit voltage loss

2019 ◽  
Vol 7 (15) ◽  
pp. 9025-9033 ◽  
Author(s):  
Jin-Feng Liao ◽  
Wu-Qiang Wu ◽  
Jun-Xing Zhong ◽  
Yong Jiang ◽  
Lianzhou Wang ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Charge Recombination ◽  
Open Circuit ◽  
Polymeric Semiconductor ◽  
Voltage Loss ◽  
Defect Passivation

A multifunctional 2D polymeric semiconductor was incorporated to provide surprisingly robust efficacy in grain boundary functionalization and defect passivation of perovskite, which suppresses charge recombination and thus affording an illustrious photovoltage of 1.16 V and power conversion efficiency of 21.1%.

scholarly journals Quantum‐Dot Solar Cells: Suppressing Interfacial Dipoles to Minimize Open‐Circuit Voltage Loss in Quantum Dot Photovoltaics (Adv. Energy Mater. 48/2019)

2019 ◽  
Vol 9 (48) ◽  
pp. 1970188
Author(s):  
Hunhee Lim ◽  
Donghun Kim ◽  
Min‐Jae Choi ◽  
Edward H. Sargent ◽  
Yeon Sik Jung ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Voltage Loss ◽  
Quantum Dot Solar Cells ◽  
Energy Mater

Preparation of Ce0.8Sm0.2O1.9 Thin Films by Electrophoretic Deposition and their Fuel Cell Performance

2013 ◽  
Vol 566 ◽  
pp. 137-140 ◽  
Author(s):  
Hiroki Ichiboshi ◽  
Kenichi Myoujin ◽  
Takayuki Kodera ◽  
Takashi Ogihara
Keyword(s):  
Thin Films ◽  
Fuel Cell ◽  
Spray Pyrolysis ◽  
Power Density ◽  
Electrophoretic Deposition ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Doped Ceria ◽  
Maximum Power Density ◽  
Fuel Cell Performance

Ce0.8Sm0.2O1.9 (Samaria-doped ceria: SDC) precursors were synthesized by carbon-assisted spray pyrolysis. SDC thin films were prepared by electrophoretic deposition using the SDC precursor particles. The as-prepared SDC thin films were sintered at 1600 °C for 10 h. Uniform films with a thickness of approximately 20 μm were obtained. A fuel cell using the prepared thin films showed a maximum power density of 60.6 mW/cm2 and an open circuit voltage (OCV) of 0.63 V at 700 °C.

scholarly journals Origin of Open-Circuit Voltage Loss in Polymer Solar Cells and Perovskite Solar Cells

2017 ◽  
Vol 9 (23) ◽  
pp. 19988-19997 ◽  
Author(s):  
Hyung Do Kim ◽  
Nayu Yanagawa ◽  
Ai Shimazaki ◽  
Masaru Endo ◽  
Atsushi Wakamiya ◽  
...  
Keyword(s):  
Solar Cells ◽  
Open Circuit Voltage ◽  
Polymer Solar Cells ◽  
Perovskite Solar Cells ◽  
Open Circuit ◽  
Voltage Loss
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