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9. Electric Field Induced Molecular Alignment of a Side-Chain Liquid Crystalline Polyacetylenes Containing Biphenyl Mesogens
Electric-field-induced molecular alignments of side-chain liquid-crystalline polyacetylenes
http://www.polymer.cnt//ss/jianxingeng/publicationsshow_13900.html |
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8. Liquid Crystal Properties of a Mesogenic Polyacetylene, Poly(11-{[(4''''-heptoxy-4-biphenylyl)carbonyl]oxy}-1-undecyne)
The liquid crystalline properties of a mesogenic poly(1-alkyne) and the corresponding monomer were studied using transmission electron microscopy, X-ray diffraction, polarizing optical microscopy and differential scanning calorimetry.
http://www.polymer.cnt//ss/jianxingeng/publicationsshow_13899.html |
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4. High Order Liquid Crystalline Structure of Poly(11-{[(4''''-Heptyloxy-4-biphenylyl)carbonyl]oxy}-1-undecyne)
Liquid crystalline properties of a mesomorphic polyacetylene are investigated by X-ray diffraction, polarizing optical microscope, and transmission electron microscope.
http://www.polymer.cnt//ss/jianxingeng/publicationsshow_13895.html |
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3. Shear Induced Molecular Alignments of A Side-Chain Liquid Crystalline Polyacetylene Containing Biphenyl Mesogens
Mesomorphic properties of a side chain liquid crystalline polyacetylene, poly(11-{[(40-heptyloxy-4-biphenylyl)carbonyl]oxy}-1-undecyne) (PA9EO7), are investigated using polarized optical microscope, X-ray diffraction, and transmission electron microscope. Polymer PA9EO7 forms enantiotropic smectic A and smectic B phases. It also exhibits an additional high order smectic phase, a sandwich structu...
http://www.polymer.cnt//ss/jianxingeng/publicationsshow_13894.html |
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Construction and evaluation of ternary solid-liquid phase diagram of pyraclostrobin (form IV) and its intermediate in ethanol and?N,N-dimethylformamide
吡唑醚菌酯（IV型）及其中间体在乙醇和N，N-二甲基甲酰胺中的三元固液相图的构建与评价
http://www.polymer.cnt//ss/wangml/publicationsshow_13411.html |
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【71 Macromolecular Rapid Communications 】 Poly(ionic liquid)-derived N-doped carbons with hierarchical porosity for lithium and sodium ion batteries
The performance of lithium‐ and sodium‐ion batteries relies notably on the accessibility to carbon electrodes of controllable porous structure and chemical composition. This work reports a facile synthesis of well‐defined N‐doped porous carbons (NPCs) using a poly(ionic liquid) (PIL) as precursor, and graphene oxide (GO)‐stabilized poly(methyl methacrylate) (PMMA) nanoparticles as sacrificial...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13362.html |
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(Polymer) Ionic Liquid Embedded Polyimides with Ultra-Foldability, Ultra-Flexibility, Ultra-Processability and Superior Optical Transparency
New generation spacecraft technology requires more and more deployable, light-weight, thin polymer ?lms, in particularnovelpolyimidematerialswithhighopticaltransparency,excellentfoldabilityandsuperior ?exibility. In this work, we develop a highly transparent, ultra-foldable, ultra-?exible and ultra-processable polyimide composite material by incorporating 5–8wt% of ionic liquid 1-ethyl-3-methyl...
http://www.polymer.cnt//ss/yangh/publicationsshow_13346.html |
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【63 Advanced Materials Interfaces】 Programmable actuation of porous poly(ionic liquid) membranes by aligned carbon nanotubes
A porous composite membrane, combined poly(ionic liquids) with aligned carbon nanotubes that shows anisotropic actuation toward organic solvent is developed. The membrane actuator shows rapid and reversible actuation in response to acetone vapor as well as improved conductivity. These properties allow the composite membrane to be organic solvent‐induced actuator as well as a power switch.
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13288.html |
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[Nature Chemistry] Photoswitching of Glass Transition Temperatures of Azobenzene-containing Polymers Induces Reversible Solid-to-liquid Ttransitions
The development of polymers with switchable glass transition temperatures (Tg) can address scientific challenges such as the healing of cracks in high-Tg polymers and the processing of hard polymers at room temperature without using plasticizing solvents. Here, we demonstrate that light can switch the Tg of azobenzene-containing polymers (azopolymers) and induce reversible solid-to-liquid transi...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13145.html |
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(Macromolecules) Aggregation-Induced Emission Luminogen-Functionalized Liquid Crystal Elastomer Soft Actuators
An aggregation-induced emission (AIE)-active liquid crystal elastomer (LCE) soft actuator is fabricated through chemical incorporation of a four-alkenylarmed tetraphenylethene-core cross-linker into a main-chain LCE matrice by a facile in situ two-step acyclic diene metathesis (ADMET) polymerization/cross-linking method. The LCE sample is endowed with the ability to readily tune the photolumines...
http://www.polymer.cnt//ss/yangh/publicationsshow_13139.html |
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