Interlayers self‐generated by additive–metal interactions in organic electronic devices

J Vinokur, I Deckman, T Sarkar, L Nouzman… - Advanced …, 2018 - Wiley Online Library
The fundamental structure of all organic electronic devices is a stack of thin layers
sandwiched between electrodes, with precise intralayer morphology and interlayer …

Spontaneous generation of interlayers in OPVs with silver cathodes: enhancing V oc and lifetime

B Shamieh, S Obuchovsky, GL Frey - Journal of Materials Chemistry C, 2016 - pubs.rsc.org
A major contribution to the performance improvement of organic photovoltaic (OPV) devices
is due to the successful engineering of the metal/organic interface by introducing interlayers …

Mechanisms for spontaneous generation of interlayers in organic solar cells

J Vinokur, B Shamieh, I Deckman, A Singhal… - Chemistry of …, 2016 - ACS Publications
The structure of bulk heterojunction organic photovoltaic devices generally includes
interlayers, thin films positioned between the active layer and one or both of the electrodes …

Correlating the effective work function at buried organic/metal interfaces with organic solar cell characteristics

B Shamieh, AS Anselmo, U Vogel, E Lariou… - Journal of Materials …, 2018 - pubs.rsc.org
The energy level alignment at organic semiconductor/metal interfaces determines the
efficiency of charge injection and collection in organic electronic devices. Back electrodes …

Insulating polymer additives in small molecule and polymer photovoltaics: how they are tolerated and their use as potential interlayers

JG Manion, D Gao, PM Brodersen… - Journal of Materials …, 2017 - pubs.rsc.org
Additives are key to achieving optimal morphologies and efficient performance in bulk
heterojunction organic photovoltaics. In this work we analyze the impact of three insulating …

Dynamics of additive migration to form cathodic interlayers in organic solar cells

J Vinokur, S Obuchovsky, I Deckman… - … applied materials & …, 2017 - ACS Publications
Migration of additives to organic/metal interfaces can be used to self-generate interlayers in
organic electronic devices. To generalize this approach for various additives, metals, and …

Directed migration of additives to form top interlayers in polymer light emitting diodes

L Nouzman, GL Frey - Journal of Materials Chemistry C, 2017 - pubs.rsc.org
A major advantage of polymer light emitting diodes (PLEDs) over other emitting
technologies is solution processing that can offer continuous, roll-to-roll high speed cheap …

[PDF][PDF] 绝缘聚合物添加剂: 提高有机太阳能电池的效率及稳定性

陈朗昆, 刘升华 - 高分子学报, 2021 - gfzxb.org
摘要近年来, 随着活性层给体和受体材料的发展, 单结有机太阳能电池(OSCs)
的器件效率已经突破18%, 被视为具有广阔应用前景的第三代光伏器件之一. 但OSCs …

Work-function modification of PEG (thiol) adsorbed on the Au (111) surface: A first-principles study

J Kim, A Gulans, C Draxl - Physical Review Materials, 2020 - APS
The possibility of modifying the work function of electrodes is important for optimizing the
energy barriers for charge injection (extraction) at the interface to an organic material. In this …

Ab initio study of work function modification at organic/metal interfaces

J Kim - 2024 - edoc.hu-berlin.de
Charge injection (extraction) at an interface plays a crucial role to organic electronics
because this injection (extraction) heavily affects the device performance. One of the most …