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Direct measurement of plasmon propagation length of Ag nanowire waveguide via polymer nanofiber launching
We demonstrate a simple, direct measurement of plasmon propagation length of Ag nanowire waveguide. Using dye-doped polymer nanofiber for launching, propagating surface plasmon polaritons on multiple silver nanowires are efficiently excited under wide-field illumination. By monitoring the length dependence of the intensity of scattering light at the nanowire ends, a typical plasmon propagation ...
http://www.polymer.cn//ss/zhangwenkai/publicationsshow_12945.html |
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Flexible NWs sensors in polymer, metal oxide and semiconductor materials for chemical and biological detection
基于聚合物等纳米功能材料的生化传感技术
http://www.polymer.cn//ss/jinli/publicationsshow_12939.html |
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Au Nanoparticle Decorated N-containing Polymer Spheres: Additive-Free Synthesis and Remarkable Catalytic Behavior for Reduction of 4-Nitrophenol
We demonstrated a simple, one-step route for assembling Au nanoparticles (NPs) on N-containing polymer nanospheres through in situ reductive growth process.Using resorcinol-melamine-formaldehyde resin nanospheres (RMF NSs) as a functional platform, neither a surfactant/ligand nor pretreatment is needed in the synthetic process of Au@RMF NSs hybrid nanostructure. When used as a catalytic media fo...
http://www.polymer.cn//ss/jiananzhang/publicationsshow_12922.html |
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[Angewandte Chemie International Edition] Covalent Functionalization of Black Phosphoruswith Conjugated Polymer for Information Storage
Major disadvantages of black phosphorus (BP) are its poor air‐stability and poor solubility in common organic solvents. The best way to solve this problem is to incorporate BP into a polymer backbone or a polymer matrix to form novel functional materials that can provide both challenges and opportunities for new innovation in optoelectronic and photonic applications. As a proof‐of concept appl...
http://www.polymer.cn//ss/gujunwei/publicationsshow_12890.html |
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Distinct Molecular Structures of Edge and Middle Positions of Plasma Treated Covered Polymer Film Surfaces Relevant in the Microelectronics Industry
Plasma treatment processing is a ubiquitous and necessary processing step in the manufacturing of electronic components. In the semiconductor industry, this processing step is utilized to clean the polymer substrates prior to soldering and applying epoxy underfill resins in flip-chip technology. In this paper, two polymers, polystyrene and polyimide, were protected with a cover and exposed to va...
http://www.polymer.cn//ss/cenglxl/publicationsshow_12779.html |
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ChemCommun--Construction of supramolecular polymer by enzyme-triggered covalent condensation of CB[8]-FGG-based supramonomer
A rapid and effective enzymatic strategy for the fabrication of a supramolecular polymer is presented for the first time, in which a bifunctional ternary host–guest supramonomer is first prepared followed by subsequent enzymatic coupling of supramonomers.
http://www.polymer.cn//ss/dongzy/publicationsshow_12758.html |
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[Polymer Degradation and Stability] High Char Yield Novolac Modified by Si-B-N-C Precursor: Thermal Stability and Structural Evolution
Yi Wang, Lixin Chen*, Tingting Xu, Yi Yan, Junwei Gu, Jin Yun, Junjun Feng. “High Char Yield Novolac Modified by Si-B-N-C Precursor: Thermal Stability and Structural Evolution.” Polymer Degradation and Stability, 2017, 137, 184–196.
http://www.polymer.cn//ss/tingtingxu/publicationsshow_12705.html |
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Multitemperature Memory Actuation of a Liquid Crystal Polymer Network over a Broad Nematic–Isotropic Phase Transition Induced by Large Strain
The shape change of a polymer actuator based on liquid crystal network (LCN) generally occurs over a relatively sharp LC-isotropic phase transition. Reported herein is the discovery of an unusual phenomenon and the enabled actuation control for LCN. The smectic phase of a LCN with mesogenic moieties on the chain backbone can be suppressed by high elongation of the specimen, which gives rise to a...
http://www.polymer.cn//ss/yangrong/publicationsshow_12699.html |
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Nonisothermal Crystallization, Melting Behaviors, and Mechanical Properties of Isotactic Polypropylene Nucleated with a Liquid Crystalline Polymer
The nonisothermal crystallization and melting behaviors of isotactic polypropylene (iPP) nucleated by a mainchain liquid crystalline polyester (poly(4,4′-bis(6-hydroxyhexyloxy)biphenyl phenylsuccinate), PBDPS) as a β-nucleating agent have been investigated by differential scanning calorimetry (DSC), wide-angle X-ray diffraction (WAXD), and polarizing optical microscopy (POM). The effect of PBD...
http://www.polymer.cn//ss/yangrong/publicationsshow_12643.html |
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[Chin. Chem. Lett.] Polymer brushes on hydrogen-terminated silicon substrates via stable Si-C bond
We demonstrate a straightforward and efficient method for the creation of polymer brushes on hydrogen-terminated silicon substrates through the UV-induced photopolymerization. The surface grafting polymerization is applicable to a series of monomers, allowing the direct formation of homogeneous polymer coatings ranging from hydrophilic poly(2-isopropenyl-2-oxazoline) (PIPOx), amphiphilic poly( N -...
http://www.polymer.cn//ss/zhang_ning/publicationsshow_12578.html |
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