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您现在的位置:中国聚合物网 > 资料 > chromophore 的搜索结果 共有结果12,当前从第1条到第10条,本次搜索耗时0.1406346
 
Chromophore- and luminophorecontaining polymers for optoelectronics
Non-linear optical (NLO) nanostructured materials are of great interest for optoelectronics because they make it possible to change the frequency of the propagating light and to realize a communication between electric and optical sign...
http://www.polymer.cn/research/dis_info16591
 
Using an isolation chromophore to further improve the comprehensive performance of nonlinear optical (NLO) dendrimers
关键字:isolation chromophore, nonlinear optical dendrimer
By the combination of divergent and convergent approaches, through a powerful “click chemistry” reaction, a new series of dendrimers (G1-NS-TB to G3-NS-TB) were conveniently prepared with satisfactory yields, in which two types of chromophores with a regular AB structure were used to further improve their comprehensive performance. Due to the presence of an isolation chromophore, its perfect 3...
http://www.polymer.cn/research/sy_info17333
 
Synthesis and characterization of norbornene polymers containing azobenzene chromophore
关键字:Photorefractive polymer, ROMP, Azobenzene chromophore
Two kinds of norbornene monomers containing azobenzene chromophore were synthesized, and then their ring-opening metathesis polymerization gives two corresponding novel polymers that are potentially good materials for photorefractive applications. These&n...
http://www.polymer.cn/research/dis_info11679
 
Highly selective and sensitive long fluorescence lifetime polyurethane foam sensor based on Tb-complex as chromophore for the detection of H2PO4? in water
Developing novel rare-earth complexes to rapidly and reliably sensing anions in pure water is highly challenging. Here, a series of long fluorescence lifetime polyurethane foam bonded Tb(BAA)3 chromophore porous material (Tb-PUFs) have been designed and synthesized via a simple one-step co-polycondensation reaction as an efficient fluorescent sensor for H2PO4? in pure water. All Tb-PUFs exhibited ...
http://www.polymer.cnt//ss/yangchaolong/publicationsshow_14151.html
 
An efficient long fluorescence lifetime polymer-based sensor based on europium complex as chromophore for the specific detection of F-, CH3COO-, and H2PO4-

http://www.polymer.cnt//ss/yangchaolong/publicationsshow_13084.html
 
(J. Am. Chem. Soc.) Near Infrared Chromophore Functionalized Soft Actuator with Ultrafast Photoresponsive Speed and Superior Mechanical Property
In this Communication, we develop a twostep acyclic diene metathesis in situ polymerization/crosslinking method to synthesize uniaxially aligned main-chain liquid crystal elastomers with chemically bonded nearinfrared absorbing four-alkenyl-tailed croconaine-core cross-linkers. Because of the extraordinary photothermal conversion property, such a soft actuator material can raise its local temper...
http://www.polymer.cnt//ss/yangh/publicationsshow_12154.html
 
Synthesis and light-emitting properties of fluorene-based copolymers Bearing Diphenyl imidazole Chromophore
New type of alternating fluorene-based copolymers containing electron-deficient aryl-substituted imidazole units in the main chains were designed, synthesized and characterized. The resulting copolymers were amorphous and showed excellent solubility in common organic solvents, such as dichloromethane, chloroform, 1,2-dichloroethane, chlorobenzene, toluene, and THF. These polymers also possessed go...
http://www.polymer.cnt//ss/pengqiang/publicationsshow_3260.html
 
Polyfluorenes Minimally Doped with 1,4-Bis(2-thienyl-2-cyanovinyl)benzene Chromophore: Their Synthesis, Characterization, and Application to White-Light-Emitting Materials
关键字:Polyfluorenes,Minimally,Doped,Bis,thienyl,cyanovinyl,benzene,Chromophore,Their,Synthesis,Characterization,Application,White,Light,Emitting,Materials,
Over the past decade, a lot of effort has been devoted to the design and preparation of organic semiconduct –ing polymers for diverse applications in electronic and optoelectronic devices; including polymeric light-emitting diodes (PL...
http://www.polymer.cn/research/dis_info7428
 
Synthesis and Characterization of Polyimides Containing Azo Chromophore Via a Post-azo-coupling Reaction
关键字:post-azo-coupling, nonlinear optics, polyimide, synthesis
A Series of polyimide containing azo chromophore side-chain from 4,4’ prime -(hexafluoro - isopropylidene) diphthalic arhydride (6FDA), pyromellitic dianhydride (PMDA) and nonlinear optical chromophore had been successfully prepared by a condensati...
http://www.polymer.cn/research/dis_info1788
 
Syntheses and second-order nonlinear optical properties of a series of new “H”-shape polymers
关键字:Click chemistry, H-type chromophore, Nonlinear optics,Synthesis, Suzuki coupling copolymerization, Suitable isolation group
To develop more “H”-shape nonlinear optical polymers, in this paper, four new polymers embedded with “H”-type chromophore moieties were designed and synthesized through a Suzuki coupling copolymerization reaction. The “H”-type chromophores were easily prepared by the utilization of “Click Chemistry” reactions, and their structures could be conveniently adjusted by changing the diazido gr...
http://www.polymer.cn/research/sy_info17358
 
 
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