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Strengthening Polypropylene with Ultra-High-Molecular-Weight Polydecene
AbstractThe structure and mechanical properties of heterophase compositions based on isotactic polypropylene and ultra-high-molecular-weight...
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Comparative analysis of molecular weight determination techniques for cellulose oligomers
Molecular weight information is essential for comprehending the chemical and physical properties of cellulose. However, traditional methods used to...
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Modification of Properties of Composites Based on Ultra-High Molecular Weight Polyethylene by Creating Two-Layer Coatings with Low Molecular Weight Polyethylene on Filler Particles: Synthesis, Properties, and Application in 3D Printing by Selective Laser Sintering
AbstractComposites with a two-layer coating consisting of ultra-high molecular weight polyethylene and a lower molecular weight high-density...
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Nasal Delivery of High Molecular Weight Drugs: Recent Trends and Clinical Evidence
In recent years, the nasal route has been a promising administration for systemic drug delivery. However, the nasal epithelial barrier hinders high...
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Cyclic Pulsating Pressure Enhanced Segregating Structuration of Ultra-High Molecular Weight Polyethylene/Graphene Composites as High-performance Light-Weight EMI Shields
Currently, the enhancement in electromagnetic interference (EMI) performance of polymeric composite generally relies on either improving electrical...
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Modifying Effect of Polyethylene Fractions of Different Molecular Weights on the Morphology and Properties of Reactor Polymer Compositions Based on Ultrahigh Molecular Weight Polyethylene
AbstractReactor polymer compositions (RPCs) based on UHMWPE with M w = 1000 kg mol –1 and low molecular weight HDPE (LMWPE) were studied. Two series...
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High-molecular-weight by-products of chlorine disinfection
Although drinking water chlorination has reduced the incidence of waterborne disease, the reactions of chlorine with organic matter can lead to the...
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Characteristics of High-Molecular-Weight Components Obtained by Thermal Destruction of Oil Residue Asphaltenes in Supercritical Water
AbstractThe composition and characteristics of high-molecular-weight components of the thermolysis products of petroleum residue asphaltenes obtained...
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Structural characterization of low molecular weight polybutadiene synthesized using cationic initiation system
The microstructure of polymer chain of low molecular weight polybutadienes synthesized with cationic initiating systems has been investigated using...
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Effect of iPP Molecular Weight on Dynamic Viscoelastic Properties of iPP/EPDM Blends
AbstractDynamic rheological measurements were used to characterize the polymer blends based on three different molecular weight grades of iPP and...
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Effect of Molecular Weight and Melt Time and Temperature on the Morphologyof Poly(tetrafluorethylene)
Evolution of the morphology of dispersed particles of various molecular weight poly(tetrafluorethylenedispersion particles has been examined as...
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Synthesis of ultrahigh molecular weight poly(butyl acrylate) in the presence of palladium nanoparticles
In this paper, the polymerization of butyl acrylate (BA) in the presence of palladium nanoparticles (Pd NPs) has been investigated. A series of...
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Molecular Weight Distribution of Lactic Acid Oligomer from the Polycondensation Without Catalyst and Its Application for the Starch Modification
The lactic acid oligomer was synthesized by varying the reaction time and processing it without a catalyst. Gel permeation chromatography (GPC)...
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Optimizing Molecular Weight of Polyethylene Glycol as an Additive for Stabilizing Zn Metal Anode in Aqueous Electrolyte
Polyethylene glycol (PEG) additives have attracted significant attention as a cost-effective approach for modifying the deposition behavior of Zinc...
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Production of Low-Molecular-Weight Organic Components by the Microwave Pyrolysis of Peat
AbstractA facility for conducting experiments on the microwave (MW) pyrolysis of peat at a source operating frequency of 2.45 GHz has been developed....
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Thermomechanical Characterization of Oleogels Elaborated with a Low Molecular Weight Ethyl Cellulose and Monoglycerides
The interaction between a low molecular weight (i.e., 19 kDa) ethyl cellulose (EC) and a commercial monoglyceride (MGc) in the development of EC-MGc...
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Optimization of the molecular weight range of coating pitch and its effect on graphite anodes for lithium-ion batteries
This study aimed to optimize the molecular weight range of coating pitch to enhance the electrochemical performance of graphite-based anodes used in...
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The Effect of Calcium Carbonate on the Properties of Sealing Compositions Based on Low-Molecular-Weight Polyethylene
AbstractThe results of studies on the effect of fillers—calcium carbonate of the MTD-2 and Omyakarb 3T brands—on the physical and mechanical...
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Preparation and Characterization of Electrospun Mat of Ultra-high Molecular Weight Polyethylene/High-Density Polyethylene Blends
Ultra-high molecular weight polyethylene (UHMWPE) acquires excellent properties while possessing poor processability. Blending low molecular weight...
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Effect of molecular weight on the properties and structure of biodegradable poly-lactic acid melt-blown nonwovens
Biodegradable poly-lactic acid (PLA) with varying molecular weights of melt-blown nonwovens was successfully prepared through the method of melt...
