Asymmetric Electron-Donating 4-Alkyl-8-alkoxybenzo[1,2-b:4,5-b′]dithiophene Unit for Use in High-Efficiency Bulk Heterojunction Polymer Solar Cells

2015 ◽  
Vol 48 (12) ◽  
pp. 3918-3927 ◽  
Author(s):  
Quoc Viet Hoang ◽  
Chang Eun Song ◽  
Sang-Jin Moon ◽  
Sang Kyu Lee ◽  
Jong-Cheol Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells

Selenium-Containing Medium Bandgap Copolymer for Bulk Heterojunction Polymer Solar Cells with High Efficiency of 9.8%

2017 ◽  
Vol 29 (11) ◽  
pp. 4811-4818 ◽  
Author(s):  
Zhuo Xu ◽  
Qunping Fan ◽  
Xiangyi Meng ◽  
Xia Guo ◽  
Wenyan Su ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells

scholarly journals High-efficiency photovoltaic cells with wide optical band gap polymers based on fluorinated phenylene-alkoxybenzothiadiazole

2017 ◽  
Vol 10 (6) ◽  
pp. 1443-1455 ◽  
Author(s):  
Seo-Jin Ko ◽  
Quoc Viet Hoang ◽  
Chang Eun Song ◽  
Mohammad Afsar Uddin ◽  
Eunhee Lim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
High Performance ◽  
Optical Band Gap ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Photovoltaic Cells ◽  
Wide Band ◽  
Wide Band Gap

A new series of wide band gap photovoltaic polymers based on a fluorinated phenylene-alkoxybenzothiadiazole unit with an optical band gap of over 1.90 eV are designed and utilized for high-performance single- and multi-junction bulk heterojunction polymer solar cells.

Towards high efficiency solution processable inverted bulk heterojunction polymer solar cells using modified indium tin oxide cathode

2010 ◽  
Vol 11 (12) ◽  
pp. 1942-1946 ◽  
Author(s):  
Xiaohong Chen ◽  
Jiaxiang Yang ◽  
Lim Yi Xuan Candy Haley ◽  
Jiong Lu ◽  
Furong Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Oxide Cathode ◽  
Solution Processable

A morphology controller for high-efficiency bulk-heterojunction polymer solar cells

2010 ◽  
Vol 20 (48) ◽  
pp. 10919 ◽  
Author(s):  
Bogyu Lim ◽  
Jang Jo ◽  
Seok-In Na ◽  
Juhwan Kim ◽  
Seok-Soon Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells

Synthesis and Photovoltaic Properties of Quinoxaline-Based Alternating Copolymers for High-Efficiency Bulk-Heterojunction Polymer Solar Cells

2011 ◽  
Vol 44 (15) ◽  
pp. 5994-6001 ◽  
Author(s):  
Sang Kyu Lee ◽  
Woo-Hyung Lee ◽  
Jung Min Cho ◽  
Song Ju Park ◽  
Jin-Uk Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Photovoltaic Properties ◽  
Alternating Copolymers

scholarly journals A novel random terpolymer for high-efficiency bulk-heterojunction polymer solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 1975-1980 ◽  
Author(s):  
Su-Mi Bang ◽  
Sungkyoung Kang ◽  
You-Sun Lee ◽  
Bogyu Lim ◽  
Hyojung Heo ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Organic Photovoltaic ◽  
Donor Material

A new random terpolymer, coded LGC-D013, based on TPD as the acceptor and BDT and terthiophene as the donor units, has been synthesized and characterized for donor material in bulk-heterojunction (BHJ) organic photovoltaic (OPV) application.

scholarly journals Novel semi-analytical optoelectronic modeling based on homogenization theory for realistic plasmonic polymer solar cells

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zahra Arefinia ◽  
Dip Prakash Samajdar
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Analytical Modeling ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Scattered Light ◽  
Homogenization Theory ◽  
Computational Time ◽  
Coupled Equations ◽  
Long Time

AbstractNumerical-based simulations of plasmonic polymer solar cells (PSCs) incorporating a disordered array of non-uniform sized plasmonic nanoparticles (NPs) impose a prohibitively long-time and complex computational demand. To surmount this limitation, we present a novel semi-analytical modeling, which dramatically reduces computational time and resource consumption and yet is acceptably accurate. For this purpose, the optical modeling of active layer-incorporated plasmonic metal NPs, which is described by a homogenization theory based on a modified Maxwell–Garnett-Mie theory, is inputted in the electrical modeling based on the coupled equations of Poisson, continuity, and drift–diffusion. Besides, our modeling considers the effects of absorption in the non-active layers, interference induced by electrodes, and scattered light escaping from the PSC. The modeling results satisfactorily reproduce a series of experimental data for photovoltaic parameters of plasmonic PSCs, demonstrating the validity of our modeling approach. According to this, we implement the semi-analytical modeling to propose a new high-efficiency plasmonic PSC based on the PM6:Y6 PSC, having the highest reported power conversion efficiency (PCE) to date. The results show that the incorporation of plasmonic NPs into PM6:Y6 active layer leads to the PCE over 18%.

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