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Journal of Polymer Science
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β-cyclodextrin and its hyperbranched polymers-induced micro/nanopatterns and tunable wettability on polymer surfaces
This paper reports an efficient strategy to fabricate micro/nanopatterns on the surfaces
of
polymers for obtaining tunable wettability. Tepee-like bundles as micro/nanopatterns, composed
of
irregular polygon ‘‘podium’’ and ‘‘valley’’ structures, are formed by adding b-cyclodextrin (b-CD) or its hyperbranched polymers [HBP(b-CD)s] into a polystyrene (...
http://www.polymer.cn//ss/fanxd/publicationsshow_4310.html
Novel supramolecular system
of
amphiphilic hyperbranched polymer with β-cyclodextrin and hyperbranched topography cavities: Synthesisand selective encapsulation
Novel supramolecular system
of
amphiphilic hyperbranched polymer with hyperbranched poly(bcyclodextrin) core was designed and synthesized to accomplish a so-called selective encapsulation, where two types
of
guest molecules can be encapsulated into two types
of
molecular cavities from bcyclodextrin (b-CD) and topography structure
of
hyperbranched polymer, respectively. The double molecular rec...
http://www.polymer.cn//ss/fanxd/publicationsshow_4304.html
Synthesis
of
Macroporous
Polymer
through Heterogeneous
Polymer
ization by Redox Initiator and Application as Scaffold for Pd Nanoparticles
Heterogeneous polymerization
of
the binary hydrophilic/hydrophobic monomers initiated by the redox pair to synthesize macroporous amphiphilic copolymers is reported. This strategy employs the initiator
of
the hydrophilic/hydrophobic redox pair
of
K2S2O8/1-octylamine or the hydrophilic/hydrophilic redox pairs
of
K2S2O8/diethylamine and K2S2O8/Na2SO3 to initiate the polymerization on the O/W emulsio...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4275.html
Ultrahigh-resolution fiber-optic image guides derived from Microstructured polymer optical fiber preforms
Ultrahigh-resolution fiber-optic image guides derived from Microstructured polymer optical fiber preforms
http://www.polymer.cn//ss/deroc/publicationsshow_4259.html
Preparation, characterization, and properties
of
novel bisphenol-A type novolac epoxy-polyurethane polymer with high thermal stability
In this study a series
of
modified bisphenol-A type novolac epoxy resins (MNEPs) were synthesized from bisphenol-A type novolac epoxy resin (NEP) and propionic acid (PA) by a one-step ring-opening reaction process in the presence
of
tetramethylammonium bromide as catalyst. Fourier transform infrared and (1)H-NMR were employed to confirm the chemical structures
of
the MNEPs. The spectra results ind...
http://www.polymer.cn//ss/caizhiqi/publicationsshow_4175.html
Stretching-Controlled Micromolding Process with Etched Metal Surfaces as Templates Towards Mass-Producing Superhydrophobic
Polymer
Films
A novel technique is described that uses stretching-controlled thermal micromolding with etched metal surfaces as templates for the mass-production
of
superhydrophobic polymer films. First, the metal surface is etched and then used as a template to thermally replica-mold the polymer (e.g., polyethylene). The resulting film surfaces exhibited stable superhydrophobicity with water contact angles >...
http://www.polymer.cn//ss/fengjie/publicationsshow_4072.html
Formation
of
gold@polymer core-shell particles and gold particle clusters on a template
of
thermoresponsive and pH-responsive coordination triblock copolymer
pubs.acs.org/doi/abs/10.1021/la0609064 Template synthesis
of
various morphological gold colloidal nanoparticles using a thermoresponsive and pH-responsive coordination triblock copolymer
of
poly(ethylene glycol)-b-poly(4-vinylpyridine)-b-poly(N-isopropylacrylamide) is studied. The template morphology
of
the thermoresponsive and pH-responsive coordination triblock copolymer, which can be tuned by ...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4047.html
Temperature dependent synthesis
of
micro- and meso-porous silica employing the thermo-responsive polymer
of
poly(N-isopropylacrylamide) as structure-directing agent
www.springerlink.com/content/e810u86w2783537q/ Temperature dependent synthesis
of
micro- and meso-porous silica employing the thermo-responsive homopolymer poly(N-isopropylacrylamide) or the random copolymer poly(N-isopropylacrylamide-co-acrylic acid) as structure-directing agent (SDA) and Na2SiO3 as silica source is proposed. The thermo-responsive character
of
the SDA provides the advantages inc...
http://www.polymer.cn//ss/zhangwangqing/publicationsshow_4016.html
Straightforward synthesis
of
hyperbranched polymer/graphene nanocomposites from graphite oxide via in-situ grafting from approach
n/a
http://www.polymer.cn//ss/psf_jiang/publicationsshow_3968.html
[J. Phys. Chem. C] Enhanced
Polymer
Melts Flow though Nanoscale Channels under Vibration
The enhanced poly(?-caprolactone) melts flow behaviors though nanoscale channels under vibration were observed. The effect
of
vibration on the nan
of
low is dependent on the vibration frequency
of
piezoelectric transducer that generates the vibration fields. The flow rate
of
poly(?-caprolactone) melts in nanochannels increases with the increase
of
vibration frequency within the range from 2.0 to 1...
http://www.polymer.cn//ss/kongjie/publicationsshow_3899.html
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