Analysis of the EWT-DGB solar cell at low and medium concentration and comparison with a PESC architecture

2017 ◽  
Vol 25 (6) ◽  
pp. 417-430 ◽  
Author(s):  
Massimo Nicolai ◽  
Giovanni Paternoster ◽  
Mauro Zanuccoli ◽  
Giuseppe de Ceglia ◽  
Pierluigi Bellutti ◽  
...  
Keyword(s):  
Solar Cell ◽  
Medium Concentration

Free‐base tetra‐arylphthalocyanines for dye‐sensitised nanostructured solar cell applications

2001 ◽  
Vol 5 (8) ◽  
pp. 609-616 ◽  
Author(s):  
Viviane Aranyos ◽  
Johan Hjelm ◽  
Anders Hagfeldt ◽  
Helena Grennberg
Keyword(s):  
Solar Cell ◽  
Free Base

CORRELATION OF ELECTRICAL PROPERTIES OF a-SiHxMIS SOLAR CELL STRUCTURES WITH THE STATE OF OXIDATION OF THE INTERFACE

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-475-C4-478
Author(s):  
C. R. Wronski ◽  
Y. Goldstein ◽  
S. Kelemen ◽  
B. Abeles ◽  
H. Witzke
Keyword(s):  
Solar Cell ◽  
Electrical Properties ◽  
The State ◽  
Cell Structures

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.

Sign in / Sign up

Export Citation Format

Share Document