Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yaomiao Feng"'
Publikováno v:
Journal of Materials Chemistry C. 10:13590-13610
This review analyses predominant pathways of non-radiative recombination losses in perovskite light-emitting diodes, followed by a summary of recent advances in reducing such losses as well as future directions toward the radiative limit.
Autor:
Zong-Xiang Xu, Zhipeng Qiu, Zhifei Su, Yanping Huo, Maohua Zhang, Wen-Cheng Chen, Ji-Hua Tan, Zhiwen Yang, Jiatao Li, Yaomiao Feng
Publikováno v:
Journal of Materials Chemistry C. 8:16858-16869
Three novel aggregation induced emission (AIE) active molecules TriPE-PA, TriPE-α-NA and TriPE-β-NA were designed and successfully synthesized through a simple synthetic route. The position 9 of chromophore anthracene was introduced with the phenyl
Autor:
Guoyu Ding, Yifan Zheng, Qingyuan Li, Guodong Zhang, Xin Guo, Haonan Wang, Xun Xiao, Yaomiao Feng, Yang Bai, Yuchuan Shao
Publikováno v:
physica status solidi (a). 219:2200539
Autor:
Siyuan Cai, Chen Li, Qian Chen, Zihao Zhang, Yaomiao Feng, Songhe Yang, Zong-Xiang Xu, Lei Dong
Publikováno v:
Solar Energy. 184:649-656
Owing to their excellent thermal and chemical stability properties, low cost, and easy purification processes, metal phthalocyanines have received extensive research attention. To reveal the influence of alkyl-chain length of substituents on phthaloc
Autor:
Chen Li, Xize Sun, Jiaju Xu, Wenkang Ye, Lei Dong, Haiquan Shan, Yaomiao Feng, Zong-Xiang Xu, Qikun Hu, Yulong Wang
Publikováno v:
Organic Electronics. 58:197-201
A drop-casted near-infrared (NIR) organic phototransistor (OPT) based on ultrathin nanocrystals of octamethyl substituted zinc(II) phthalocyanine (ZnMe2Pc) has been developed, as an attempt to realize NIR detecting property of metal phthalocyanine (M
Autor:
Zong-Xiang Xu, Haiquan Shan, Yulong Wang, Yaomiao Feng, Lei Dong, Guojia Fang, Xiaolu Zheng, Xiaoyuan Liu
Publikováno v:
Organic Electronics. 56:276-283
We demonstrate two octamethyl-substituted phthalocyanines, HMe2Pc and ZnMe2Pc, as dopant-free hole-transport layers for planar pervoskite solar cells. HMe2Pc illustrated a very similar HOMO energy level and a slightly smaller band gap compared with t
Autor:
Qikun Hu, Zong-Xiang Xu, Vellaisamy A. L. Roy, Haiquan Shan, Yaomiao Feng, Lei Dong, Wenkang Ye, Yulong Wang, Xize Sun, Jiaju Xu
Publikováno v:
Organic Electronics. 55:15-20
Ultrathin nanocrystals with thicknesses of only several monolayers and even a single monolayer were prepared via exfoliation by ultrasound from an octamethyl substituted zinc(II) phthalocyanine (ZnMe2Pc). The drop-casted thin films of these nanocryst
Autor:
Zong-Xiang Xu, Wei Huang, Jiaju Xu, Yin Zhang, Junfeng Dai, Yaomiao Feng, Xiaoyuan Liu, Zhi-Kuan Chen, Ehsan Rezaee, Haiquan Shan
Publikováno v:
Journal of Materials Chemistry C. 6:4706-4713
Two dopant-free hole transporting materials (HTMs) comprising a planar indacenodithiophene (IDT) core with different alkyl chains (either C4 or C6) and electron-rich methoxytriphenylamine (TPA) side arms were synthesized (namely IDTC4-TPA and IDTC6-T
Autor:
Yulong Wang, Qikun Hu, Vellaisamy A. L. Roy, Lei Dong, Zong-Xiang Xu, Haiquan Shan, Xize Sun, Jiaju Xu, Yaomiao Feng
Publikováno v:
Organic Electronics. 51:257-263
We introduce an organometal halide perovskite (CH3NH3PbI3), as a hole injection layer (HIL) to accelerate hole injection and transport in tris-(8-hydroxyquinoline) aluminum-based organic light-emitting diodes (OLEDs). The excellent charge mobility of
Publikováno v:
Sensors and Actuators B: Chemical. 253:275-282
A dual-emitting luminescent lanthanide/transition heterometal-organic frameworks of Eu/Zr-MOF was synthesized by incorporation of Eu 3+ ions into NH 2 -UiO-66 under microwave irradiation condition. The multiband fluorescence derived from the characte