IEICO-4F (or IOTIC-4F), CAS number 2089044-02-8, is a low band-gap and low energy-loss non-fullerene acceptor showing an A-D-A type structure with extra thiophenes as spacers between …

2019年8月29日 · Moreover, a PCE of 12.11% is attained for ternary cells based on WBG P1, narrow bandgap PTB7-Th, and acceptor IEICO-4F. These results demonstrate that the new …

与IEICO不同的是，IEICO-4F在两个端基苯环上分别具有两个F原子，以通过加大A-D-A结构增强分子内电荷转移效应。 IEICO-4F的HOMO和LUMO能级分别为-5.44 eV和-4.19 eV。 尽管有大 …

2021年11月3日 · Another nonfullerene acceptor IEICO-4F has been proved efficient for ST-OSCs because of its strong absorption in the NIR and favorable transmittance in the visible region. …

2018年5月31日 · Unlike its planar analogue IEICO-4F with strong absorption in the near-infrared region, i-IEICO-4F exhibits a twisted main-chain configuration, resulting in 164 nm blue shifts …

IEICO-4F is a low band-gap, low energy loss non-fullerene acceptor. It can be used in applications such as high performance organic solar cells and panchromatic organic …

2018年9月28日 · Benefiting from an optimal balance between the photocurrent and energy losses, OSCs based on the bulk heterojunction PTB7-Th : IEICO-4F with an effective bandgap …

Ieico-4F | C103H100F4N4O4S4 | CID 139034750 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …

2025年1月27日 · IEICO-4F is a low band-gap and low energy-loss material showing an A-D-A type structure with extra thiophenes as spacers between the acceptor and donor units. The …

IEICO-4F is an ultra-narrow bandgap non-fullerene acceptor (NFA). It is a derivative of IEICO with an absorption edge reaching 1000 nm. PCEs of over 10% in single layer devices were …