Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Chongyu Mei"'
Publikováno v:
Journal of Micro/Nanopatterning, Materials, and Metrology. 20
Background: Fast advancing of microwave/terahertz communication constantly demands ultrashort T-shaped gates by innovative nanofabrication techniques. The emerging RE650 resist provides a promising alternative to existing resists owing to its outstan
Publikováno v:
Microelectronic Engineering. 247:111596
To enable mass production of InP-HEMTs operating in microwave and THz bands with T shaped gates as narrow as 30 nm, industry friendly processes for source/drain contacts are urgently needed. So far, although a self-aligned technique using pre-fabrica
Autor:
Yong-Shu Xie, Chongyu Mei, Long Liang, Fu-Gang Zhao, Congwu Ge, Hong-Jiao Li, Wei-Shi Li, Wei Shao, Jun Ling, Jin-Cheng Yu, Jin-Tu Wang
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 52:2356-2366
Besides the donor-acceptor (D-A) type, acceptoracceptor (A-A) polymers are another class of important alternative conjugated copolymers, but have been less studied in the past. In this study, two kinds of A-A polymers, P1 and P2, have been designed a
Autor:
Fu-Gang Zhao, Jin-Tu Wang, Wei-Shi Li, Yong-Shu Xie, Long Liang, Congwu Ge, Hong-Jiao Li, Chongyu Mei, Jun Ling
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 52:1200-1215
Donor–acceptor (D–A) conjugated copolymers are one of known classes of organic optoelectronic materials and have been well developed. However, less attention has been paid on acceptor–acceptor (A–A) conjugated analogs. In this work, two types
Publikováno v:
Macromolecules. 46:7920-7931
A new optoelectronic building block, dithieno[3′,2′:3,4;2″,3″:5,6]benzo[1,2-c][1,2,5]thiadiazole, was designed by applying a fusion strategy on 4,7-dithienyl-2,1,3-benzothiadazole (DTBT) and named as fDTBT. In combination with benzo[1,2-b:4,5
Publikováno v:
Chinese Journal of Chemistry. 31:1367-1379
A series of donor-acceptor oligomer OBTThn (n=1-7) and polymer PBTTh1 and PBTTh2 composed of alternative 2,1,3-benzothiadiazole and 3-hexylthiophene have been designed and synthesized for the purpose of investigation on the effect of chain length and
Publikováno v:
Polymer. 54:2278-2284
This work presents a new strategy for the preparation of donor-acceptor conjugated copolymers, in which both donor and acceptor units derive from one mother structure. Benzo[1,2-b:4,5-b']dithiophene-4,8-dione (BQDT) is an electron-deficient unit. Fro
Publikováno v:
Chem. Commun.. 50:7720-7722
A new class of organic photovoltaic materials, poly(rod-coil) polymers composed of alternatively definite conjugated and non-conjugated segments, have been proposed. The first five examples based on polyurethane chemistry showed photovoltaic performa
Autor:
Lixiang Wang, Junqiao Ding, Chongyu Mei, Xiabin Jing, Fosong Wang, Baohua Zhang, Yanxiang Cheng, Zhiyuan Xie, Zhihua Ma
Publikováno v:
Advanced Functional Materials. 20:138-146
A series of red-light emitting electrophosphorescent polyfluorenes (PFs) with varying content of a quinoline-based iridium complex, (PPQ)(2)Ir(acac) (bis(2,4-diphenylquinolyl-N,C-2') iridium(acetylacetonate)), in the side chain are synthesized by Suz
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 45:1746-1757
Two orange phosphorescent iridium complex monomers, 9-hexyl-9-(iridium (III)bis(2-(4'-fluorophenyl)-4-phenylquinoline-N, C-2')(tetradecanedionate-11,13))-2,7-dibromofluorene (Br-PIr) and 9-hexyl-9-(iridium(III)bis(2-(4'-fluorophenyl)-4-methylquinolin