257 Result(s)
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Qi**g Yu
Characterization and Evaluation of Materials
Nanotechnology and Microengineering
Polymer Sciences
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Article
Breakthrough analysis on selective adsorption of CO2 from biogas by polyethylenimine-impregnated resins
Polymer resin-based solid amine are prospective adsorbents used in removing CO2 from biogas. Two commercial resins with different porous structures, AB-8 and ADS-17, were selected as supports to explore the influ...
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Article
Preparation and characterization of PLA/PBAT blends toughened by poly(lactic acid-r-malic acid) copolymer
PLA and PBAT blending is of great significance as biodegradable polymers with good properties. However, they are immiscible and form phase separation morphology in their blend; toughening is critical for the b...
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Article
Highly compressible, breathable, and waterproof piezoresistive sensors based on commercial three-dimensional air-laid nonwovens
There have been ample three-dimensional (3D) wearable piezoresistive sensors with high sensitivity, fast response, and outstanding long-term stability. Nevertheless, less consideration is given to simple fabri...
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Preparation and study of modified phytic acid/epoxy resin anti-corrosion coating
The anti-corrosion improvement of epoxy-based (EP) coatings through an eco-fridendly way is significant to industrial development. Phytic acid (PA) is a kind of natural corrosion inhibitor, but its use to enha...
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Preparation and characterization of biodegradable polylactic acid/poly (butylene adipate-co-terephthalate) melt-blown nonwovens for oil-water separation
In this work, polylactic acid/poly (butylene adipate-co-terephthalate) (PLA/PBAT) melt-blown nonwovens with well oil-water separation properties were processed with melt-blown technology. The effects of differ...
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Article
Synthesis of Ag nanoparticles by cathode glow discharge electrolysis using sacrificial Ag foil of anode
Silver nanoparticles (Ag NPs) were prepared in Na2SO4 solution with adding ethanol via cathode glow discharge electrolysis (CGDE) plasma using sacrificial anode as a source of Ag+ ions, in which Ag foil and Pt ne...
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Article
Ferrocenyl pyrazoline–based gelator for detecting Cu2+ in aqueous solutions
Herein, a novel ferrocenyl pyrazoline–based organic gelator (Z) was synthesised and studied. Adding Z in various solvents could form stable organic gels, the state of which could be reversibly converted to the so...
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Article
Visible light induced synthesis of PMMA microspheres
Poly(methyl methacrylate) microspheres with narrow particle size distribution were synthesized successfully under visible light (LED@420 nm) in this study, and no RAFT agent was involved. A novel acylphosphine...
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Article
Porous N-doped carbon sub-microspheres with PtCu nanoparticles for efficient methanol electro-oxidation
We design and prepare porous N-doped carbon sub-microspheres (Por-N–C-SS) using the phenolic resin sub-microspheres as precursor and potassium hydroxide as pore forming agent by polymerization-carbonization st...
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Article
A temperature-sensitive DNA-PNIPAAm hydrogel prepared by base pairing
In this paper, a DNA-PNIPAAm (poly-N-isopropyl acrylamide) has been synthesized by PNIPAAm and multi-acryloyl–modified Y-type DNA. Interpenetrated networks (IPN) were synthesized through base pairing of three ...
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Article
Morphology, rheological, thermal, and mechanical properties of high-density polyethylene toughened by propylene-ethylene random copolymers
Propylene-ethylene random copolymer (PEC) elastomer was used to toughen high-density polyethylene (HDPE). The morphology, thermal behavior, rheological, and mechanical properties of HDPE/PEC blends were invest...
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Article
Preparation and optimization of Pickering emulsion stabilized by alginate-lysozyme nanoparticles for β-carotene encapsulation
More recently, growing interests have been focusing on develo** biocompatible particulate stabilizers, owing to its commercial value in food, cosmetic, and pharmaceutical industries. The present research was...
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Article
Open AccessThe 300th volume of colloid and polymer science
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Article
Synopsis: the 300th volume of colloid and polymer science
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Article
A room-temperature ionic liquid-based superionic conductive polymer electrolyte with high thermal stability for long-cycle-life lithium batteries
A room-temperature ionic liquid-based polymer electrolyte (RTIL-PE) was developed by mixing 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ([BMPy][TFSI]), lithium bis(trifluoromethanesulphonyl...
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Article
Regenerated cellulose-stabilized pickering emulsion for sustained release of Imidacloprid
The sustained release of pesticides has been widely studied because of the advantages in duration of application, effective utilization, and environmental protection but failed in hydrophobic pesticides. Picke...
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Article
Study on synthesis of cross-linked poly(cyclotriphosphazene-co-luteolin) nanospheres and their properties for controlled drug delivery
In this study, cross-linked poly(cyclotriphosphazene-co-luteolin) (PCTPLT) nanospheres were prepared via polymerization-induced self-assembly. The particular band at 945 cm−1 in the Fourier transform infrared (FT...
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Article
Effect of ion species and ionic strength on the properties of underwater oleophobic (PDDA/PSS)4 polyelectrolyte multilayer film
Polyelectrolyte multilayers (PEMs) are known for being susceptible to structural and mechanical changes in response to the ionic environment. Herein, the changes of the internal structure and surface morpholog...
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Article
Adsorption configuration of stearic acid onto calcium sulfate whisker
The adsorption configuration of stearic acid onto calcium sulfate whisker is studied both computationally and experimentally. It is found experimentally that 8 stearic acids could be accommodated on the calciu...
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Article
Miscibility, crystallization, mechanical, and rheological properties of poly (L-lactic acid)/poly(vinyl acetate) blends
Herein, poly(L-lactic acid) (PLA) and poly(vinyl acetate) (PVAc) with high molecular weight were melt compounded to prepare blends with improved mechanical and rheological properties. Dynamic mechanical analys...
