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Microporous organic polymers for methane storage
Methane storage is important for the development of alternative energy carriers. The synthesis and methane storage properties of microporous hypercrosslinked org. polymers are reported. The figure shows a simulation of methane sorption in microporous hypercrosslinked poly(p-dichloroxylene); up to 5.2 mmol g-1 CH4 at 20 bar/298 K; isosteric heat of sorption .apprx.21 kJ mol-1.
http://www.polymer.cnt//ss/tanbien/publicationsshow_1544.html |
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A NOVEL METHOD OF CONVERSING THE TOPOLOGY OF POLYMER: FROM LINEAR POLYMERS TO BRANCHED POLYMERS TO CROSSLINKED POLYMERS
The topology of a macromolecule is an important molecular parameter that has a significant influence on its properties and application.
http://www.polymer.cn/research/dis_info11873 |
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A NOVEL METHOD OF CONVERSING THE TOPOLOGY OF POLYMER: FROM LINEAR POLYMERS TO BRANCHED POLYMERS TO CROSSLINKED POLYMERS
The topology of a macromolecule is an important molecular parameter that has a significant influence on its properties and application.
http://www.polymer.cn/research/dis_info11873 |
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Insights into the temperature dependence of charge mobilities in conjugated polymers
Charge transport experiments for disordered organic semiconductors have showed different temperaturedependence and of low-field mobility for space charge limited current(SCLC) and time-of-flight (TOF) measurements, respectively1,2. This controversy was initial...
http://www.polymer.cn/research/sy_info14615 |
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Molecular dynamics prediction of thermomechanical properties of thermosetting polymers
Thermosetting epoxy polymers with cross-linked network structures are widely used in many applications such as coatings, adhesives and matrix components in high performance composites.
http://www.polymer.cn/research/sy_info14586 |
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Insights into the temperature dependence of charge mobilities in conjugated polymers
Charge transport experiments for disordered organic semiconductors have showed different temperaturedependence and of low-field mobility for space charge limited current(SCLC) and time-of-flight (TOF) measurements, respectively1,2. This controversy was initial...
http://www.polymer.cn/research/dis_info16895 |
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Molecular dynamics prediction of thermomechanical properties of thermosetting polymers
Thermosetting epoxy polymers with cross-linked network structures are widely used in many applications such as coatings, adhesives and matrix components in high performance composites.
http://www.polymer.cn/research/dis_info16866 |
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Crystallization within alumina templates of polymers and block copolymers
Ordered alumina (AAO) templates have been prepared by two-step electrochemical anodization of aluminum with 20, 35 and 60 nm cylindrical pores. They were subsequently infiltrated with poly(ethylene oxide), PEO, polyethylene, PE, and polyeth...
http://www.polymer.cn/research/dis_info16795 |
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Frustration and frustrated crystal structures of polymers and biopolymers
Frustration is a concept introduced in the early 1970s. It describes structures (frequently disordered) that are governed by nearest neighbor interactions. Such interactions may lead to local order that cannot be extended indefinitely...
http://www.polymer.cn/research/dis_info16759 |
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Crystallization processes and supramolecular structure of polyconjugated polymers
Polyconjugated macromolecules are characterized by extended electronic interaction along he chain trajectory. This leads to intrinsic chain stiffness to be quantified as persistence length Lp). So far, there is no simple analytical theory&n...
http://www.polymer.cn/research/dis_info16738 |
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