Role of thickness on spray coated PEDOT:PSS thin film properties for bulk heterojunction organic solar cell

2020 ◽  
Author(s):  
Tauheed Mohammad ◽  
Vinod Kumar ◽  
Viresh Dutta
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Organic Solar Cell ◽  
Bulk Heterojunction ◽  
Film Properties

scholarly journals The role of solvent additive in metal nano-composite doped thin film organic solar cell

2021 ◽  
Vol 665 (1) ◽  
pp. 012020
Author(s):  
R. O. Kesinro ◽  
A. O Boyo ◽  
M. L. Akinyemi ◽  
M.S.G. Hamed ◽  
K. Kaviyarasu ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Organic Solar Cell ◽  
Nano Composite ◽  
Solvent Additive ◽  
Role Of Solvent

Study the Electrical Properties and the Efficiency of Polythiophene with Dye and Chlorophyll as Bulk Hetero-Junction Organic Solar Cell

2014 ◽  
Vol 895 ◽  
pp. 513-519 ◽  
Author(s):  
Hasiah Salleh ◽  
Engku Abd Engku Ali Ghapur ◽  
Nik Ali Nik Aziz ◽  
W.A. Dhafina ◽  
A. Hamizah ◽  
...  
Keyword(s):  
Thin Film ◽  
Electrical Conductivity ◽  
Solar Cell ◽  
Electrical Properties ◽  
Organic Solar Cell ◽  
Energy Gap ◽  
Bulk Heterojunction ◽  
Light Spectrum ◽  
Wide Range ◽  
Conductivity Of Thin Films

The main focus in this work is to study the electrical properties and efficiency of the mixtureof organic materials that can absorb wide range of light spectrum. Polythiophene (PT) as the main active ingredient acts as a acceptor that absorb light in range 200 -350 nm, while the tris (8-hidroxyquinoline aluminum)(Alq3)and chlorophyll acts as a donor that can absorb light from 350 nm to 700 nm. The combination of PT:Alq3:Chlo is called as bulk heterojunction in organic solar cell.The thin film of the mixture was deposited by using spin coating technique. The energy gap and electrical conductivity of thin films were measured by UV-VIS and 4-point probe respectively. The efficiency of thin film solar cell was determined by 2-point probe. Result of energy band gap of PT:Alq3:Chlo thin film is about 3.72+ 0.02 eV. The electrical conductivity showed increase with the increasing of light intensity. The conductivity of PT:Alq3:Chlo thin film at ratio 3:1:2 under radiation of 100Wm-2 is about 0.250+ 0.001 Scm-1 andthe power conversion efficiency is ~7.16%.

Sputtered nickel oxide thin film for efficient hole transport layer in polymer–fullerene bulk-heterojunction organic solar cell

2012 ◽  
Vol 520 (10) ◽  
pp. 3813-3818 ◽  
Author(s):  
N. Edwin Widjonarko ◽  
Erin L. Ratcliff ◽  
Craig L. Perkins ◽  
Ajaya K. Sigdel ◽  
Andriy Zakutayev ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Nickel Oxide ◽  
Organic Solar Cell ◽  
Bulk Heterojunction ◽  
Hole Transport ◽  
Transport Layer ◽  
Oxide Thin Film ◽  
Hole Transport Layer ◽  
Nickel Oxide Thin Film

Influence of morphological tuned nanostructure hybrid layers on efficient bulk heterojunction organic solar cell and X-ray detector performances

2021 ◽  
Vol 543 ◽  
pp. 148863
Author(s):  
Dhanasekaran Vikraman ◽  
Hailiang Liu ◽  
Sajjad Hussain ◽  
K. Karuppasamy ◽  
Hae-Kyung Youi ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Bulk Heterojunction ◽  
X Ray ◽  
Hybrid Layers

Modifications in Morphology Resulting from Nanoimprinting Bulk Heterojunction Blends for Light Trapping Organic Solar Cell Designs

2013 ◽  
Vol 5 (16) ◽  
pp. 8225-8230 ◽  
Author(s):  
John R. Tumbleston ◽  
Abay Gadisa ◽  
Yingchi Liu ◽  
Brian A. Collins ◽  
Edward T. Samulski ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Bulk Heterojunction ◽  
Light Trapping

scholarly journals Detection of nitroaromatic vapours with diketopyrrolopyrrole thin films: exploring the role of structural order and morphology on thin film properties and fluorescence quenching efficiency

2015 ◽  
Vol 51 (6) ◽  
pp. 1143-1146 ◽  
Author(s):  
Monika Warzecha ◽  
Jesus Calvo-Castro ◽  
Alan R. Kennedy ◽  
Alisdair N. Macpherson ◽  
Kenneth Shankland ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Fluorescence Quenching ◽  
Optical Detection ◽  
Film Properties ◽  
Structural Order ◽  
Quenching Efficiency ◽  
First Time

Sensitive optical detection of nitroaromatic vapours with diketopyrrolopyrrole thin films is reported for the first time.

scholarly journals Optimized Thin-Film Organic Solar Cell with Enhanced Efficiency

2021 ◽  
Vol 13 (23) ◽  
pp. 13087
Author(s):  
Waqas Farooq ◽  
Muhammad Ali Musarat ◽  
Javed Iqbal ◽  
Syed Asfandyar Ali Kazmi ◽  
Adnan Daud Khan ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Organic Solar Cell ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Short Circuit Current Density ◽  
Open Circuit ◽  
Bragg Reflector ◽  
Performance Parameters ◽  
Distributed Bragg Reflector

Modification of a cell’s architecture can enhance the performance parameters. This paper reports on the numerical modeling of a thin-film organic solar cell (OSC) featuring distributed Bragg reflector (DBR) pairs. The utilization of DBR pairs via the proposed method was found to be beneficial in terms of increasing the performance parameters. The extracted results showed that using DBR pairs helps capture the reflected light back into the active region by improving the photovoltaic parameters as compared to the structure without DBR pairs. Moreover, implementing three DBR pairs resulted in the best enhancement gain of 1.076% in power conversion efficiency. The measured results under a global AM of 1.5G were as follows: open circuit voltage (Voc) = 0.839 V; short circuit current density (Jsc) = 10.98 mA/cm2; fill factor (FF) = 78.39%; efficiency (η) = 11.02%. In addition, a thermal stability analysis of the proposed design was performed and we observed that high temperature resulted in a decrease in η from 11.02 to 10.70%. Our demonstrated design may provide a pathway for the practical application of OSCs.

Role of Solution-processed V2O5in Organic Solar Cell

2013 ◽  
Vol 34 (9) ◽  
pp. 1245-1249
Author(s):  
李嘉琪 LI Jia-qi ◽  
刘彩霞 LIU Cai-xia ◽  
郭文滨 GUO Wen-bin
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Solution Processed

Review: Fullerene based acceptors for efficient bulk heterojunction organic solar cell applications

2017 ◽  
Vol 161 ◽  
pp. 102-148 ◽  
Author(s):  
Ramasamy Ganesamoorthy ◽  
Govindasamy Sathiyan ◽  
Pachagounder Sakthivel
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Bulk Heterojunction
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