Recent Progress in Organic Solar Cells: A Review on Materials …

In the last few decades, organic solar cells (OSCs) have drawn broad interest owing to their advantages such as being low cost, flexible, semitransparent, non-toxic, and ideal for roll-to-roll large-scale processing. Significant advances have been made in the field of OSCs containing high-performance active layer materials, electrodes, and interlayers, as well as …

Simultaneously Enhancing Efficiency and Thermo-/Uv-Stability of Organic ...

5 · Song, Haitao and zhang, Zesheng and Fang, Jin and Dong, Yaqian and Yue, Chao and Yang, Yongzhen and Liu, Chao and Guo, Qing and Wang, Hua and Li, Wei-Shi and Yan, Lingpeng and Ma, Changqi and Brabec, Christoph J., Simultaneously Enhancing Efficiency and Thermo-/Uv-Stability of Organic Solar Cells by Regulating the Nanomorphology of the Polymer …

Alkyl Chain Tuning of Small Molecule Acceptors for Efficient Organic ...

The field of organic solar cells has seen rapid developments after the report of a high-efficiency (15.7%) small molecule acceptor (SMA) named Y6. In …

Donor polymer design enables efficient non-fullerene organic solar cells

To achieve efficient organic solar cells, the design of suitable donor–acceptor couples is crucially important. State-of-the-art donor polymers used in fullerene cells may not perform well when ...

19.31% binary organic solar cell and low non-radiative ...

Non-fullerene acceptors based organic solar cells represent the frontier of the field, owing to both the materials and morphology manipulation innovations. Non-radiative recombination loss ...

Efficient and Stable Air‐Processed Organic Solar Cells Enabled …

Organic solar cells (OSCs) are considered one of the most promising photovoltaic technologies for carbon neutrality due to their low cost, solution processibility, …

Non-fullerene acceptors for organic solar cells

Non-fullerene acceptors for organic solar cells. / Yan, Cenqi; Barlow, Stephen; Wang, Zhaohui et al. In: Nature Reviews Materials, Vol. 3, 18003, 13.02.2018. Research output: Journal Publications and Reviews › RGC 62 - Review of books or of software (or similar

Recent advances in high-efficiency organic solar cells fabricated …

Bulk heterojunction organic solar cells (OSCs) have received considerable attention as a promising clean energy-generating technology because of their low cost and great potential for large-scale commercial manufacturing. With significant advances in new material ...

19.31% binary organic solar cell and low non-radiative ...

In PM6:BTP-eC9 organic solar cell, our strategy successfully offers a record binary organic solar cell efficiency of 19.31% (18.93% certified) with very low non-radiative recombination loss of 0. ...

Pseudo-bilayer architecture enables high-performance organic solar ...

Organic solar cells (OSCs) have been regarded as a promising new photovoltaic technology due to their advantages of low-cost solution processing, good flexibility, lightweight, and compatibility ...

Highly efficient organic solar cells enabled by suppressing triplet ...

6 · The high non-radiative energy loss is a bottleneck issue for efficient organic solar cells. Here, ... Yan, C. et al. Non-fullerene acceptors for organic solar cells. Nat. Rev. Mater. 3, …

Organic thin-film solar cells: Devices and materials

In recent years, the performance of organic thin-film solar cells has gained rapid progress, of which the power conversion efficiencies (ηp) of 3%–5% are commonly achieved, which were difficult to obtain years ago and are improving steadily now. The ηp of 7.4% was achieved in the year 2010, and ηp of 9.2% was disclosed and confirmed at website of …

Efficient and Stable Air‐Processed Organic Solar Cells Enabled …

The impacts of ambient factors on solar cell fabrication remain unclear. In this work, the effects of ambient factors on cell fabrication are systematically investigated, and it is unveiled that the oxidation and doping of organic light absorbers are the dominant reasons causing cell degradation when fabricated in air.

Donor polymer design enables efficient non-fullerene organic solar cells

Here we report non-fullerene organic solar cells with efficiencies up to 10.9%, enabled by a novel donor polymer that exhibits strong temperature-dependent aggregation but with intentionally ...

Over 19 % efficienct ternary organic solar cells enabled by tuning ...

Lei Yan: Writing – review & editing. Baomin Xu: Writing – review & editing. Declaration of competing interest ... as third component and designing similar molecular structure between two acceptors for high-performance ternary organic solar cells Nano Energy., () ...

Organic Solar Cells: Recent Progress and Challenges

Organic solar cells (OSCs) have been recognized to have tremendous potential as alternatives to their inorganic counterparts, with devices that are low-cost, lightweight, and easily processed and have less …

Quantitative relations between interaction parameter ...

This work reports a quantitative investigation of the interaction parameter and miscibility of donor and acceptor organic molecules and their relationship with the fill factor and photovoltaic ...

Highly efficient and stable organic solar cells achieved by …

The ternary and additive strategy, introducing a third component into a binary blend and add suitable additives, opens a simple and promising avenue to improve the power …

Redox mediator-stabilized wide-bandgap perovskites for …

Oxidation of halides and subsequent segregation limit the stability of perovskite solar cells. Wu et al. synthesize anthraquinone derivatives to suppress oxidation while also passivating defects ...

Prof Henry Yan''s Research Group – Frontier in …

Our group focus on the Design and Synthesis, Device Fabrication and Characterisation of Organic Semiconductors that can be applied in Organic Solar Cells, Organic Transistors and Detectors. Our Interdisciplinary Research …

Monolithic perovskite/organic tandem solar cells with 23.6

The efficiency of perovskite/organic tandem solar cells is limited by losses in the open-circuit voltage and at the interconnecting layer. ... Yan, C. et al. Non-fullerene acceptors for organic ...

Prof. Henry YAN – Prof Henry Yan''s Research Group

Prof Yan''s research mainly focuses on the design and synthesis of organic/polymer materials for highly efficient organic solar cells. Before joining HKUST, Prof Yan and his research group in Polyera Corporation reported the first high-mobility n-type semiconducting polymer in Nature and the work was referred to as the "new transistor age" on the cover page of Nature.

‪He Yan‬

High-efficiency non-fullerene organic solar cells enabled by a difluorobenzothiadiazole-based donor polymer combined with a properly matched small molecule acceptor

Advantages, challenges and molecular design of different ...

This Review summarizes the types of materials used in the photoactive layer of solution-processed organic solar cells, discusses the advantages and disadvantages of …

The multifaceted potential applications of organic photovoltaics

Organic photovoltaic cells are thin, lightweight, flexible and semi-transparent. These characteristics unlock new possibilities for applications in agriculture, architecture, wearable electronics ...

16.67% Rigid and 14.06% Flexible Organic Solar Cells Enabled …

Ternary heterojunction strategies appear to be an efficient approach to improve the efficiency of organic solar cells (OSCs) through harvesting more sunlight. Ternary OSCs …

Highly efficient non-fullerene organic solar cells …

The use of non-halogenated solvents is one of the important requirements for large-scale industry production of polymer solar cells (PSCs). However, the current high-performance PSCs are mostly obtained using halogenated …

Improved Short-Circuit Current and Fill Factor in …

Based on the PM6:Y6 binary system, a novel non-fullerene acceptor material, D18-Cl, was doped into the PM6:Y6 blend to fabricate the active layer. The effects of different doping ratios of D18-Cl on organic solar …

Small reorganization energy acceptors enable low energy losses …

In recent years, organic solar cells (OSCs) have gained wide attention on account of being lightweight, solution-processable, and ensuring low-cost large-area and semitransparent flexible thin ...

Efficient and Stable Air‐Processed Organic Solar Cells Enabled …

1 Introduction Organic solar cells (OSCs) are considered one of the most promising photovoltaic technologies for carbon neutrality due to their low cost, solution processibility, flexibility, and lightweight. [1-7] Owing to the extensive research efforts devoted to material development, device optimization, and interface engineering, the power conversion …

Material insights and challenges for non-fullerene organic solar cells ...

DOI: 10.1038/S41560-018-0181-5 Corpus ID: 189046590; Material insights and challenges for non-fullerene organic solar cells based on small molecular acceptors @article{Zhang2018MaterialIA, title={Material insights and challenges for non-fullerene organic solar cells based on small molecular acceptors}, author={Jianquan Zhang and Huei-Shuan Tan …

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