Low band gap S,N-heteroacene-based oligothiophenes as hole-transporting and light absorbing materials for efficient perovskite-based solar cells

2014 ◽  
Vol 7 (9) ◽  
pp. 2981 ◽  
Author(s):  
Peng Qin ◽  
Hannelore Kast ◽  
Mohammad K. Nazeeruddin ◽  
Shaik M. Zakeeruddin ◽  
Amaresh Mishra ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Low Band Gap ◽  
Absorbing Materials ◽  
Hole Transporting

Low band gap polymeric solar cells using solution-processable copper iodide as hole transporting layer

2016 ◽  
Vol 58 ◽  
pp. 116-120 ◽  
Author(s):  
Neeraj Chaudhary ◽  
J.P. Kesari ◽  
Rajiv Chaudhary ◽  
Asit Patra
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Copper Iodide ◽  
Low Band Gap ◽  
Hole Transporting ◽  
Solution Processable

A dual-functional asymmetric squaraine-based low band gap hole transporting material for efficient perovskite solar cells

Nanoscale ◽  
2016 ◽  
Vol 8 (12) ◽  
pp. 6335-6340 ◽  
Author(s):  
Sanghyun Paek ◽  
Malik Abdul Rub ◽  
Hyeju Choi ◽  
Samia A. Kosa ◽  
Khalid A. Alamry ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Light Harvesting ◽  
Perovskite Solar Cells ◽  
Low Band Gap ◽  
Dual Functional ◽  
Hole Transporting ◽  
Hole Transporting Material

Asymmetric squaraine-based low band-gap hole transporting material acting as both light harvesting and hole transporting layers in perovskite solar cells.

scholarly journals Design and synthesis of low band gap non-fullerene acceptors for organic solar cells with impressively high Jsc over 21 mA cm_2

2017 ◽  
Vol 60 (9) ◽  
pp. 819-828 ◽  
Author(s):  
Huan-Huan Gao ◽  
Yanna Sun ◽  
Xiangjian Wan ◽  
Bin Kan ◽  
Xin Ke ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Low Band Gap ◽  
Design And Synthesis

High photovoltage achieved in low band gap polymer solar cells by adjusting energy levels of a polymer with the LUMOs of fullerene derivatives

2008 ◽  
Vol 18 (45) ◽  
pp. 5468 ◽  
Author(s):  
Fengling Zhang ◽  
Johan Bijleveld ◽  
Erik Perzon ◽  
Kristofer Tvingstedt ◽  
Sophie Barrau ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Polymer Solar Cells ◽  
Energy Levels ◽  
Low Band Gap ◽  
Fullerene Derivatives ◽  
Low Band Gap Polymer

Nanoscale crystallization of a low band gap polymer in printed titania mesopores

Nanoscale ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 4085-4093 ◽  
Author(s):  
Nian Li ◽  
Lin Song ◽  
Nuri Hohn ◽  
Nitin Saxena ◽  
Wei Cao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Crystal Orientation ◽  
Crystallization Behavior ◽  
Mesoporous Titania ◽  
Hybrid Solar Cells ◽  
Low Band Gap ◽  
Pore Sizes ◽  
Titania Films ◽  
Low Band Gap Polymer

The crystallization behavior of the low band gap polymer induced in printed mesoporous titania films with different pore sizes is studied to optimize the crystal orientation for an application in hybrid solar cells.

Highly crystalline, low band-gap semiconducting polymers based on phenanthrodithiophene-benzothiadiazole for solar cells and transistors

2016 ◽  
Vol 7 (8) ◽  
pp. 1549-1558 ◽  
Author(s):  
Hiroki Mori ◽  
Hikaru Nonobe ◽  
Yasushi Nishihara
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Hole Mobility ◽  
Semiconducting Polymers ◽  
Low Band Gap ◽  
Crystalline Films

Newly developed PDT-benzothiadiazole copolymers formed highly-crystalline films in a highly ordered edge-on manner. As a result, fabricated solar cells and transistor devices showed a moderate PCE of ∼3.8% and a high hole mobility of up to 0.18 cm2 V−1 s−1.

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