scholarly journals Linked Nickel Oxide/Perovskite Interface Passivation for High‐Performance Textured Monolithic Tandem Solar Cells

2021 ◽  
pp. 2101662
Author(s):  
Shynggys Zhumagali ◽  
Furkan H. Isikgor ◽  
Partha Maity ◽  
Jun Yin ◽  
Esma Ugur ◽  
...  
Keyword(s):  
Solar Cells ◽  
Nickel Oxide ◽  
High Performance ◽  
Tandem Solar Cells ◽  
Interface Passivation ◽  
Oxide Perovskite

scholarly journals Linked Nickel Oxide/Perovskite Interface Passivation for High‐Performance Textured Monolithic Tandem Solar Cells (Adv. Energy Mater. 40/2021)

2021 ◽  
Vol 11 (40) ◽  
pp. 2170160
Author(s):  
Shynggys Zhumagali ◽  
Furkan H. Isikgor ◽  
Partha Maity ◽  
Jun Yin ◽  
Esma Ugur ◽  
...  
Keyword(s):  
Solar Cells ◽  
Nickel Oxide ◽  
High Performance ◽  
Tandem Solar Cells ◽  
Interface Passivation ◽  
Oxide Perovskite ◽  
Energy Mater

scholarly journals Efficient wide-bandgap perovskite solar cells enabled by doping a bromine-rich molecule

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Rui He ◽  
Tingting Chen ◽  
Zhipeng Xuan ◽  
Tianzhen Guo ◽  
Jincheng Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Open Circuit Voltage ◽  
Perovskite Solar Cells ◽  
Wide Bandgap ◽  
Open Circuit ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Tandem Solar Cells ◽  
Carrier Lifetimes

Abstract Wide-bandgap (wide-E g , ∼1.7 eV or higher) perovskite solar cells (PSCs) have attracted extensive attention due to the great potential of fabricating high-performance perovskite-based tandem solar cells via combining with low-bandgap absorbers, which is considered promising to exceed the Shockley–Queisser efficiency limit. However, inverted wide-E g PSCs with a minimized open-circuit voltage (V oc) loss, which are more suitable to prepare all-perovskite tandem devices, are still lacking study. Here, we report a strategy of adding 1,3,5-tris (bromomethyl) benzene (TBB) into wide-E g perovskite absorber to passivate the perovskite film, leading to an enhanced average V oc. Incorporation of TBB prolongs carrier lifetimes in wide-E g perovskite due to reduction of defects in perovskites and makes a better energy level matching between perovskite absorber and electron transport layer. As a result, we achieve the power conversion efficiency of 17.12% for our inverted TBB-doped PSC with an enhanced V oc of 1.19 V, compared with that (16.14%) for the control one (1.14 V).

Improved Nanophotonic Front Contact Design for High Performance Perovskite Single‐junction and Perovskite/Perovskite Tandem Solar Cells

Solar RRL ◽  
2021 ◽  
Author(s):  
Mohammad Ismail Hossain ◽  
Md. Shahiduzzaman ◽  
Ahmed Mortuza Saleque ◽  
Md. Rashedul Huqe ◽  
Wayesh Qarony ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Tandem Solar Cells ◽  
Single Junction

Optical management of spacer layer of high-performance four-terminal perovskite/silicon tandem solar cells

Solar Energy ◽  
2021 ◽  
Vol 228 ◽  
pp. 226-234
Author(s):  
Gang Yu ◽  
Chunhui Shou ◽  
Zhenhai Yang ◽  
Haiyan He ◽  
Yongqiang Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Tandem Solar Cells ◽  
Spacer Layer ◽  
Optical Management

New 2,3-diphenylquinoxaline containing organic D-A-π-A dyes with nickel oxide photocathode prepared by surfactant-mediated synthesis for high performance p-type dye-sensitized solar cells

2019 ◽  
Vol 163 ◽  
pp. 761-774 ◽  
Author(s):  
Hulugirgesh Degefu Weldekirstos ◽  
Ming-Chung Kuo ◽  
Sie-Rong Li ◽  
Wei-Lin Su ◽  
Mekonnen Abebayehu Desta ◽  
...  
Keyword(s):  
Solar Cells ◽  
Nickel Oxide ◽  
High Performance ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
P Type ◽  
Sensitized Solar Cells

scholarly journals Tunable relativistic quasiparticle electronic and excitonic behavior of the FAPb(I1−xBrx)3 alloy

2020 ◽  
Vol 22 (21) ◽  
pp. 11943-11955 ◽  
Author(s):  
Zeeshan Muhammad ◽  
Peitao Liu ◽  
Rashid Ahmad ◽  
Saeid Jalali Asadabadi ◽  
Cesare Franchini ◽  
...  
Keyword(s):  
Optical Properties ◽  
Solar Cells ◽  
Band Gap ◽  
High Performance ◽  
Material Design ◽  
Tandem Solar Cells ◽  
Excitonic Properties

The quasiparticle and excitonic properties of mixed FAPb(I1−xBrx)3 0 ≤ x ≤ 1 alloys are studied. We show that Br-doping provides an efficient and controllable way to tune the band gap and optical properties, beneficial for material design of high performance tandem solar cells.

High-performance inverted perovskite solar cells using 4-diaminomethylbenzoic as a passivant

Nanoscale ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 6767-6775 ◽  
Author(s):  
Zhen He ◽  
Jian Xiong ◽  
Qilin Dai ◽  
Bingchu Yang ◽  
Jian Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Grain Boundary ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Interface Passivation

Grain boundary (GB) and interface passivation of perovskite films impacts the efficiency and stability of perovskite solar cells (PSCs) dramatically.

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