Do** approaches for organic semiconductors

AD Scaccabarozzi, A Basu, F Aniés, J Liu… - Chemical …, 2021 - ACS Publications
Electronic do** in organic materials has remained an elusive concept for several
decades. It drew considerable attention in the early days in the quest for organic materials …

Recent developments of polymer solar cells with photovoltaic performance over 17%

J **, Q Wang, K Ma, W Shen… - Advanced Functional …, 2023 - Wiley Online Library
With the emergence of ADA'DA‐type (Y‐series) non‐fullerene acceptors (NFAs), the power
conversion efficiencies (PCEs) of organic photovoltaic devices have been constantly …

A 19% efficient and stable organic photovoltaic device enabled by a guest nonfullerene acceptor with fibril-like morphology

H Chen, SY Jeong, J Tian, Y Zhang… - Energy & …, 2023 - pubs.rsc.org
A nonfullerene acceptor, isoIDITC, capable of exhibiting fibril-like morphology, is utilized as
a third component in organic photovoltaic devices (OPVs). A power conversion efficiency …

Co-adsorbed self-assembled monolayer enables high-performance perovskite and organic solar cells

D Li, Q Lian, T Du, R Ma, H Liu, Q Liang, Y Han… - Nature …, 2024 - nature.com
Self-assembled monolayers (SAMs) have become pivotal in achieving high-performance
perovskite solar cells (PSCs) and organic solar cells (OSCs) by significantly minimizing …

Self-assembled monolayer enables hole transport layer-free organic solar cells with 18% efficiency and improved operational stability

Y Lin, Y Firdaus, FH Isikgor, MI Nugraha… - ACS Energy …, 2020 - ACS Publications
We report on bulk-heterojunction (BHJ) organic photovoltaics (OPVs) based on the self-
assembled monolayer (SAM) 2PACz as a hole-selective interlayer functionalized directly …

Refined molecular microstructure and optimized carrier management of multicomponent organic photovoltaics toward 19.3% certified efficiency

S Li, C He, T Chen, J Zheng, R Sun, J Fang… - Energy & …, 2023 - pubs.rsc.org
Intuitive nanoscale visualization of sensitive donor–acceptor (D–A) heterojunction interfaces
is still a huge challenge in organic photovoltaics (OPVs) but plays a critical role in carrier …

Cathode engineering with perylene-diimide interlayer enabling over 17% efficiency single-junction organic solar cells

J Yao, B Qiu, ZG Zhang, L Xue, R Wang… - Nature …, 2020 - nature.com
In organic solar cells (OSCs), cathode interfacial materials are generally designed with
highly polar groups to increase the capability of lowering the work function of cathode …