Impedance spectroscopy studies on CuPc/n-Si hybrid solar cell

2012 ◽  
Vol 73 (5) ◽  
pp. 626-629 ◽  
Author(s):  
Yiting Liu ◽  
Aimin Liu ◽  
Zengquan Hu ◽  
Weifeng Liu ◽  
Fen Qiao
Keyword(s):  
Solar Cell ◽  
Impedance Spectroscopy ◽  
Hybrid Solar Cell ◽  
Spectroscopy Studies

Experimental and Theoretical Comparable Study of Pure and Zinc Porphyrin Surface Modified ZnO Nanorod Arrays for Hybrid Solar Cell Applications

2020 ◽  
pp. 114-119
Keyword(s):  
Solar Cell ◽  
Electrochemical Impedance ◽  
Hybrid Solar Cell ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Solar Cell Efficiency ◽  
Cell Efficiency ◽  
Annealing Effects ◽  
Vertically Aligned ◽  
Surface Modified

Experimental and theoretical study Porphyrin-grafted ZnO nanowire arrays were investigated for organic/inorganic hybrid solar cell applications. Two types of porphyrin – Tetra (4-carboxyphenyle) TCPP and meso-Tetraphenylporphine (Zinc-TPP)were used to modify the nanowire surfaces. The vertically aligned nanowires with porphyrin modifications were embedded in graphene-enriched poly (3-hexylthiophene) [G-P3HT] for p-n junction nanowire solar cells. Surface grafting of ZnO nanowires was found to improve the solar cell efficiency. There are different effect for the two types of porphyrin as results of Zn existing. Annealing effects on the solar cell performance were investigated by heating the devices up to 225 °C in air. It was found that the cell performance was significantly degraded after annealing. The degradation was attributed to the polymer structural change at high temperature as evidenced by electrochemical impedance spectroscopy measurements.

Dye-sensitized solar cell from polyaniline–ZnS nanotubes and its characterization through impedance spectroscopy

2014 ◽  
Vol 16 (37) ◽  
pp. 20079-20088 ◽  
Author(s):  
Arnab Shit ◽  
Shreyam Chatterjee ◽  
Arun K. Nandi
Keyword(s):  
Solar Cell ◽  
Impedance Spectroscopy ◽  
Nyquist Plot ◽  
Transport Processes ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized ◽  
Turn On

DSSC fabricated with polyaniline–ZnS nanotubes exhibits reversible turn “on” and “off” capability with an efficiency of 3.4%, as shown by a Nyquist plot, characterizing different transport processes.

scholarly journals Dual-mode humidity detection using a lanthanide-based metal–organic framework: towards multifunctional humidity sensors

2017 ◽  
Vol 53 (32) ◽  
pp. 4465-4468 ◽  
Author(s):  
Yuan Gao ◽  
Pengtao Jing ◽  
Ning Yan ◽  
Michiel Hilbers ◽  
Hong Zhang ◽  
...  
Keyword(s):  
Impedance Spectroscopy ◽  
Humidity Sensor ◽  
Metal Organic Framework ◽  
Dual Mode ◽  
Humidity Sensors ◽  
Highly Effective ◽  
Metal Organic ◽  
Spectroscopy Studies ◽  
Organic Framework

Combined photoluminescence and impedance spectroscopy studies show that a europium-based metal–organic framework behaves as a highly effective and reliable humidity sensor, enabling dual-mode humidity detection.

Dielectric and impedance spectroscopy studies of Ba0.90Y0.10SnO3

2020 ◽  
Author(s):  
Upendra Kumar ◽  
Dharmendra Yadav ◽  
Gurudeo Nirala ◽  
Shail Upadhyay ◽  
Epsita Kar ◽  
...  
Keyword(s):  
Impedance Spectroscopy ◽  
Spectroscopy Studies

Impedance spectroscopy studies of the chlorophosphate glasses

2021 ◽  
Author(s):  
L. Ouachouo ◽  
L. Bih ◽  
E. Haily ◽  
M. Jerroudi ◽  
I. Saadoune
Keyword(s):  
Impedance Spectroscopy ◽  
Spectroscopy Studies
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