【摘 要】
:
Side-chain effects were considered as one of the critical factors impacting on designing conjugated photovoltaic polymers with promising optical and electrical properties.Alkyl side chains arc selecte
【出 处】
:
Seventh International Symposium On Engineering Plastics (第七届
论文部分内容阅读
Side-chain effects were considered as one of the critical factors impacting on designing conjugated photovoltaic polymers with promising optical and electrical properties.Alkyl side chains arc selected commonly to attach onto conjugated polymers to assist their solubility in organic solvents.In recent years,alkyl chains also have been demonstrated as an effective way to impact intermolecular interactions and supramolecular self-assembly.
其他文献
Vanadium redox flow battery (VRB), as one type of energy storage systems, has been widely explored based on its long cycle life, high energy efficiency and low cost.1-3 Nation membrane has been used i
Due to the asymmetric structure as well as bent conformation in 3,4-dianhydride moiety, polyimides (PIs)which derived from 3,4-dianhydrides exhibited higher glass transition temperatures (Tg), better
A series of organosoluble polynaphthalimides was synthesized from 1,4,5,8-naphthalenetracarboxylic dianhydride and several diamines containg alkyl substituents in the o-position by high-temperature so
Cellulose is considered the most plentiful organic compound on Earth.It consists of β-d-glucopyraonosyl units with a (l-4)-d-linkage that easily forms crystals by inter-and intramolecular hydrogen bon
Poly(benzobisoxazoles) (PBO) polymeric materials could be used in fabricating high-performance fibers with the highest modulus and tensile strength among all commercial synthetic polymer fibers.In add
Aromatic polyimides (PIs) are well recognized as high performance engineering plastics.[l] Howevcr,because of the rigid backbones and strong inter-chain interactions, the main drawbacks of polyimides
Due to the high energy density of lithium (Li), Li has been used widely in many fields, such as Li-ions battery and nuclear power[1,2].Therefore, its interesting and important to recover the Li ions s
Deformation mechanism is complex ror semi-crystalline polymers for they are composed of crystalline lamellae and entangled amorphous chain in between.Recent years, Strobl and coworkers1,-2 have design
The impacts of nanoconfinement introduced by nanoparticles on polymer crystallization ability have attracted intensive attention due to its determination on the ultimate properties of polymer nanocomp
Polymers grafted on a surface have been studied for a long time both experimentally and theoretically owning to its importance in variety of industrial and biological applications.In our previous work