Recent progress and prospects of integrated perovskite/organic solar cells DOI
Pang Wang, Yixin Zhao, Tao Wang

и другие.

Applied Physics Reviews, Год журнала: 2020, Номер 7(3)

Опубликована: Июль 28, 2020

Solar cells generate renewable energy by converting sunlight into electricity based on the photovoltaic effects. Different types of solar have been developed with employment versatile organic, inorganic, and hybrid semiconductors as photoactive layer among which perovskite evidenced enormous progress in recent years. The maximum achievable power conversion efficiencies organic now surpassed 25% 18%, respectively. Nevertheless, relatively narrow light absorption region large open-circuit voltage loss hinder their further improvements. Recently, an emerging type device, integrated perovskite/organic cell, incorporating perovskites near-infrared semiconductors, has obtained enhanced short-circuit current density while reserving high devices. Integrated simplify sophisticated fabrication processes tandem depositing are dissolved orthogonal solvents directly onto layer, offering a novel route to utilize more photons. In this review, we start operational mechanism new cell then introduce various devices through distinctions layer. We proceed summarize critical factors that determine efficiency provide perspectives directions optimize, including device structure layers. This review serves ideal guide for development high-performance

Язык: Английский

Conjugated Polymers for Photon-to-Electron and Photon-to-Fuel Conversions DOI
Zhipeng Yu, Kangrong Yan, Wajid Ullah

и другие.

ACS Applied Polymer Materials, Год журнала: 2020, Номер 3(1), С. 60 - 92

Опубликована: Окт. 9, 2020

Solar energy conversion has nowadays attracted research interests of the community, wherein conjugated polymers (CPs) become a class workhorses on photon-to-electron and photon-to-fuel studies. In recent years, exciting breakthroughs have been made in these multi-interdisciplinary fields, with assistance intrinsic flexibilities tuning optoelectronic, mechanical structural properties CPs. this review, we summarize notable development CPs polymer solar cells, perovskite photocatalysts, function well as light-capture components for cells photocatalysts charge extraction materials cells. By analyzing principles, status, structural-properties areas, outline design strategies perspectives further advancing conversions.

Язык: Английский

Процитировано

53

Improving quantum efficiency in organic solar cells with a small energetic driving force DOI Open Access
Haiqin Liu, Mengyang Li, Hongbo Wu

и другие.

Journal of Materials Chemistry A, Год журнала: 2021, Номер 9(35), С. 19770 - 19777

Опубликована: Янв. 1, 2021

The quantum efficiency of the organic solar cell with a small driving force can be increased by using second donor chemical structure similar to primary donor, while low voltage loss is very well maintained.

Язык: Английский

Процитировано

48

Natural Bio‐additive Chlorophyll Derivative Enables 17.30% Efficiency Organic Solar Cells DOI
Shengnan Duan, Shin‐ichi Sasaki, Deman Han

и другие.

Advanced Functional Materials, Год журнала: 2023, Номер 33(37)

Опубликована: Май 21, 2023

Abstract Additive‐assisted donor and acceptor domain regulation is regarded as an effective strategy to further release the potential photovoltaic performance of existing organic solar cells (OSCs). Meanwhile, it also critical find high‐efficient, stable, non‐toxic, low‐cost biological materials bio‐additives replace traditional toxic halogen‐based additives. In this study, derived from a natural chlorophyll pigment named ZnChl H 2 Chl are employed optimize morphology molecular stack PM6:Y6 active layer. The eutectic blends more ordered tighter after introducing bio‐additive derivatives system compared pristine blends. Owing such fine‐tuned donor‐acceptor microstructure network, bio‐additive‐based OSC achieves 17.30% PCE ZnChl‐based device obtains efficiency 16.61%, which much higher than that control with 15.97% PCE. result proves feasibility environmental‐ eco‐friendly improve OSCs.

Язык: Английский

Процитировано

22

Achieving high-performance non-halogenated nonfullerene acceptor-based organic solar cells with 13.7% efficiencyviaa synergistic strategy of an indacenodithieno[3,2-b]selenophene core unit and non-halogenated thiophene-based terminal group DOI
Kai‐Kai Liu, Xiaopeng Xu, Jin‐Liang Wang

и другие.

Journal of Materials Chemistry A, Год журнала: 2019, Номер 7(42), С. 24389 - 24399

Опубликована: Янв. 1, 2019

The combination of indacenodithieno[3,2-b]selenophene core unit and thiophene-containing IC is a successful synergistic strategy with PCE 13.7%, which the highest value in NFAs for binary OSCs.

Язык: Английский

Процитировано

47

Recent progress and prospects of integrated perovskite/organic solar cells DOI
Pang Wang, Yixin Zhao, Tao Wang

и другие.

Applied Physics Reviews, Год журнала: 2020, Номер 7(3)

Опубликована: Июль 28, 2020

Solar cells generate renewable energy by converting sunlight into electricity based on the photovoltaic effects. Different types of solar have been developed with employment versatile organic, inorganic, and hybrid semiconductors as photoactive layer among which perovskite evidenced enormous progress in recent years. The maximum achievable power conversion efficiencies organic now surpassed 25% 18%, respectively. Nevertheless, relatively narrow light absorption region large open-circuit voltage loss hinder their further improvements. Recently, an emerging type device, integrated perovskite/organic cell, incorporating perovskites near-infrared semiconductors, has obtained enhanced short-circuit current density while reserving high devices. Integrated simplify sophisticated fabrication processes tandem depositing are dissolved orthogonal solvents directly onto layer, offering a novel route to utilize more photons. In this review, we start operational mechanism new cell then introduce various devices through distinctions layer. We proceed summarize critical factors that determine efficiency provide perspectives directions optimize, including device structure layers. This review serves ideal guide for development high-performance

Язык: Английский

Процитировано

41