The effect of heteroatom conformation on optoelectronic properties of cyclopentadithiophene derivatives

被引：11

作者：

Wanwong, Sompit ^{[1
]}

Poe, Ambata ^{[1
]}

Balaji, Ganapathy ^{[1
]}

Thayumanavan, S. ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Chem, Amherst, MA 01003 USA

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2014年 / 12卷 / 15期

关键词：

CONJUGATED POLYMERS; PERFORMANCE; OLIGOMERS; UNITS;

D O I：

10.1039/c3ob41648h

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cyclopentadithiophene (CPDT) derivatives with different heteroatom conformations have been synthesized. The optical, electrochemical and charge transport properties of these molecules are reported. The CPDT-anti-ketone not only exhibits the lowest optical and electronic bandgaps, but also exhibits reasonable hole mobility, 3 x 10(-3) cm(2) (V s)(-1). Changing the carbonyl conformation to the syn position or incorporating the imine functionality results in a blue-shift in the lower energy band of the absorption spectrum indicative of the increased bandgaps.

引用

页码：2474 / 2478

页数：5

共 50 条

[21] Optoelectronic Properties and Applications of Optically Active Binaphthol Derivatives
An Zhongfu
Chen Runfeng
Shi Huifang
Ma Cong
Shi Naien
Huang Wei
PROGRESS IN CHEMISTRY, 2010, 22 (10) : 1973 - 1982
[22] Preparation and properties of oligomers containing cyclopentadithiophene
Yonezawa, Y
Kozaki, M
Okada, K
SYNTHETIC METALS, 2001, 119 (1-3) : 99 - 100
[23] Effect of Substituents with the Different Electron-Donating Abilities on Optoelectronic Properties of Bipolar Thioxanthone Derivatives
Macionis, Simas
Gudeika, Dalius
Volyniuk, Dmytro
Mahmoudi, Malek
Simokaitiene, Jurate
Andruleviciene, Viktorija
Najafov, Murad
Sadzeviciene, Rita
Stoncius, Sigitas
Grazulevicius, Juozas V.
ACS APPLIED ELECTRONIC MATERIALS, 2023, 5 (04) : 2227 - 2238
[24] Effect of molecular shape on the optoelectronic properties of benzothienylvinyl-substituted benzene-cored derivatives
Qiu, Jin-Xing
Li, Ye-Xin
Miao, Jin-Ling
Zhang, Zhen-Wei
Chen, Zhong-He
SYNTHETIC METALS, 2015, 199 : 353 - 359
[25] Aryl and arylacetylide derivatives of some group 11 metals, the effect of metallophilicity on their optoelectronic properties.
Millar, DT
Hayoun, R
Doerrer, LH
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2004, 228 : U871 - U871
[26] Influence of fluorination on the optoelectronic properties of dithienyl cyclopentadithiophene-benzothiadiazole donor-acceptor alternate copolymers: experimental and computational studies
Alqurashy, Bakhet A.
Muhammad, Shabbir
Messali, Mouslim
Alsaedi, Wael H.
Iraqi, Ahmed
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2025, 36 (04)
[27] Synthesis and Photovoltaic Properties of the Novel Dye of Branched Chain Polymeric Metal Complexes with Cyclopentadithiophene Derivatives as a Donor
Liu, Ye
Xie, Qiufang
Hu, Jiaomei
Peng, Dahai
Liao, Yanlong
Zhu, Chunxiao
Zhong, Chaofan
ADVANCES IN POLYMER TECHNOLOGY, 2017, 36 (03) : 269 - 277
[28] Substrate Effect on InGaN Optoelectronic Properties
Bellil, Wafa
Aissat, Abdelkader
Vilcot, Jean Pierre
2018 6TH INTERNATIONAL RENEWABLE AND SUSTAINABLE ENERGY CONFERENCE (IRSEC), 2018, : 942 - 945
[29] Synthesis, properties and molecular conformation of paramylon ester derivatives
Gan, Hongyi
Enomoto, Yukiko
Kabe, Taizo
Ishii, Daisuke
Hikima, Takaaki
Takata, Masaki
Iwata, Tadahisa
POLYMER DEGRADATION AND STABILITY, 2017, 145 : 142 - 149
[30] Investigation of the electronic properties of cyclopentadithiophene polymers and copolymers
Coppo, P
Turner, ML
ORGANIC AND POLYMERIC MATERIALS AND DEVICES, 2003, 771 : 61 - 64

← 1 2 3 4 5 →