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17. Novel sulfonated poly(ether ether ketone)s containing nitrile groups and their composite membranes for fuel cells
A series of novel sulfonated poly(ether ether ketone)s containing a cyanophenyl group (SPEEKCNxx) are prepared based on (4-cyano)phenylhydroquinone via nucleophilic substitution polycondensation reactions. To further improve their properties, novel composite membranes composed of sulfonated poly(ether ether ketone)s containing cyanophenyl group as an acidic component and aminated poly(aryl ether k...
http://www.polymer.cn//ss/guanshaowei/publicationsshow_10356.html |
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112. Preparation of poly(lactic-co-glycolic acid) and chitosan composite nanocarriers via electrostatic self assembly for oral delivery of insulin
To improve insulin bioavailability and overcome multiple barriers for oral delivery of insulin, the composite nanocarriers (PLGA/FA-CS) prepared from poly(lactide-co-glycoside) (PLGA) and folic acid modified chitosan (FA-CS) were fabricated via electrostatic self-assembly method. The resultant composite nanocarriers exhibited low cytotoxicity against HT-29 cells and excellent stability against p...
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_10340.html |
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(Journal of Materials Chemistry A) Polypropylene Elastomer Composite for the All-Vanadium Redox Flow Battery: Current Collector Materials
In this study, carbon-based polypropylene thermoplastic elastomer (PP-elastomer) composite for current collectors of all-vanadium redox flow battery (VRB) was successfully prepared. The volume resistivity of the PP-elastomer composite was 0.47 Ω·cm. Its tensile strength and elongation at break were 6.6 MPa and 250%, respectively. In addition, good flow property in processing makes this c...
http://www.polymer.cn//ss/zhoutaopoly/publicationsshow_10290.html |
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[Composite A] Hexagonal Boron Nitride/Polymethyl-vinyl Siloxane Rubber Dielectric Thermally Conductive Composites with Excellent Thermal Stabilities
Junwei Gu*, Xudong Meng, Yusheng Tang, Qiang Zhuang and Jie Kong*, Hexagonal Boron Nitride/Polymethyl-vinyl Siloxane Rubber Dielectric Thermally Conductive Composites with Excellent Thermal Stabilities, Compos.Part A: Appl. Sci. Manuf., 2017, 92, 27-32
http://www.polymer.cn//ss/kongjie/publicationsshow_10282.html |
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[RSC Advances] Exciton Migration and Charge Transfer in Chemically Linked P3HT-TiO2Nanorod Composite[2011]
Tingting Xu, Ming Yan, James D. Hoefelmeyer and Qiquan Qiao*. “Exciton Migration and Charge
Transfer in Chemically Linked P3HT-TiO2Nanorod Composite”, RSC Advances, 2012, 2, 854-862.
http://www.polymer.cn//ss/tingtingxu/publicationsshow_10004.html |
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Graphene oxide/cellulose composite films with enhanced UV-shielding and mechanical properties prepared in NaOH/urea aqueous solution
Based on a NaOH/urea aqueous system, a facile and convenient method was proposed to prepare graphene oxide/cellulose composite films with superior mechanical performances and excellent ultraviolet-shielding properties. Unexpectedly, it is found that more uniform dispersion of graphene oxide (GO) in a cellulose/NaOH/urea aqueous solution could be realized by mixing them at low temperature rather th...
http://www.polymer.cn//ss/zhangjianming/publicationsshow_9937.html |
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106. Preparation of electrospun Ag nanoparticles and g-C3N4 loaded composite carbon nanofibers for catalytic applications
In this paper, the electrospun Ag/g-C3N4 loaded composite carbon nanofibers were successfully prepared combing the electrospinning technology and carbonization treatment. The composition and microstructure of the resultant composite nanofibers were characterized by X-ray diffraction (XRD), field emission scanning electronmicroscopy (FE-SEM), energy dispersive spectrometer (EDS), transmission ele...
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_9771.html |
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105. Oral delivery of insulin using CaCO3-based composite nanocarriers with hyaluronic acid coatings
Abstract: A facile and green reversed-phase microemulsion co-precipitation method has been developed for fabrication of CaCO3-based composite nanocarriers (NCs) with hyaluronic acid (HA) coatings for oral delivery of insulin. The cell viability of resultant CaCO3-based composite NCs against HT-29 cells was analyzed with different concentration. The chemical stability of loaded insulin against di...
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_9755.html |
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104. Fabrication of biodegradable composite microneedles based on calcium sulfate and gelatin for transdermal delivery of insulin
Abstract: To reduce the inconvenience and pain of subcutaneous needle injection, the calcium sulfate and gelatin biodegradable composite microneedle patches with high aspect-ratio microneedles (MNs) and a flexible substrate have been developed. The microneedles with an aspect-ratio approximate 6:1 exhibit excellent mechanical property which can a...
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_9754.html |
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[Materials] Encapsulation of Hydrophobic Phthalocyanine with Poly(N-isopropylacrylamide)/Lipid Composite Microspheres for Thermo-Responsive Release and Photodynamic Therapy
Phthalocyanine (Pc) is a type of promising sensitizer molecules for photodynamic therapy (PDT), but its hydrophobicity substantially prevents its applications. In this study, we efficiently encapsulate Pc into poly(N-isopropylacrylamide) (pNIPAM) microgel particles, without or with lipid decoration (i.e., Pc@pNIPAM or Pc@pNIPAM/lipid), to improve its water solubility and prevent aggregation in a...
http://www.polymer.cn//ss/gchen/publicationsshow_9737.html |
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