Multiple stimuli-responsive dual-emission material with locked diverse conformations for multimodal anti-counterfeiting and single-molecule white electroluminescence DOI

BoHua Zhang,

Siqi Liu,

JiangXue Pei

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162788 - 162788

Опубликована: Апрель 1, 2025

Язык: Английский

Naphthalene Diimide-Embedded Donor–Acceptor Carbon Nanohoops: Photophysical, Photoconductive, and Charge Transport Properties DOI

Shengzhu Guo,

Lin Liu, Linshan Liu

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Янв. 9, 2025

Designing the architecture of donor–acceptor (D–A) pairs is an effective strategy to tailor electronic structure conjugated macrocycles for optoelectronic devices. Herein, we present synthesis three D–A nanohoops NDI-[n]CPP (n = 7, 8, 9) containing a naphthalene diimide (NDI) unit as acceptor and [n]cycloparaphenylenes ([n]CPPs) moieties donors. The characteristics NDI-[7–9]CPPs were substantiated through absorption fluorescence spectroscopic studies, electrochemical investigations, computational analysis. device investigations demonstrated that can serve photoconductive layer demonstrate significant generation photocurrent with fast response upon exposure light. magnitude shows high dependence on size their rings, increasing tendency ring decreases. in free acceptor-based CPP has rarely been reported previous literature. Significantly, C60 complexes exhibited marked enhancement under identical conditions; particular, C60⊂NDI-[7]CPP ca. 3.5 times greater than NDI-[7]CPP alone. Furthermore, potential applications electron- hole-transport devices have also explored, revealing clear evidence bipolar behavior active charge transport layer.

Язык: Английский

Процитировано

0
The origin of the thermally stable white-light emission property of POSS-conjugated polymer hybrid films DOI Creative Commons

Satoru Saotome,

Masayuki Gon, Kazuo Tanaka

и другие.

Polymer Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

We revealed that bulky substituents on POSS and similar emission quantum yields between the ( Φ Donor,film ) π-conjugated polymer Acceptor,film are key factors for creating hybrid films with thermally stable white-light emission.

Язык: Английский

Процитировано

0
Deciphering a novel mechanism for single-component white light emission: synergistic effects of ESIPT and excimers DOI
Siqi Wang,

Hongyan Mu,

Jialin Liang

и другие.

Journal of Materials Chemistry C, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A novel triple fluorescence emission mechanism combining ESIPT process and excimer formation in single-component white-light generation.

Язык: Английский

Процитировано

0
Multiple stimuli-responsive dual-emission material with locked diverse conformations for multimodal anti-counterfeiting and single-molecule white electroluminescence DOI

BoHua Zhang,

Siqi Liu,

JiangXue Pei

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162788 - 162788

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0