Results 51 to 60 of about 2,329 (225)
Performance of PE pipes under extractive conditions: Effect of the additive package and processing [PDF]
, 2014 Polyethylene (PE) compounds were prepared with five primary antioxidants and five application stabilizers, pelletized and extruded to pipes under industrial conditions. The pipes were stored in water at 80 °C for one year.
Béla Pukánszky +38 more
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ChemPlusChem, EarlyView.Biscyclometalated platinum(II) complex bearing a persistent radical is reported. The complex possesses a doublet emission excited state (D2) with a short excited state lifetime at room temperature and a long excited triplet (T1) excited state lifetime at 77 K.
Sandhya Verma +6 more
wiley +1 more source
Protein adsorption on nanostructured polymer surfaces [PDF]
, 2019 Human plasma fibrinogen (HPF) plays an essential role in the initial host response to biomaterials. Developing strategies for controlling the HPF biomaterial interactions is crucial but is still in its infancy.
Zhang, Xiaoyuan
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Comparison of Numerical Methods for Geometric Warpage Compensation
International Journal for Numerical Methods in Fluids, EarlyView.In the process of injection molding, shrinkage and warpage can lead to variations in the size and shape of produced parts compared to the cavity shape. Our research evaluated different algorithms for warpage compensation in injection molding. Our main finding was that the reverse geometry method consistently outperformed other tested algorithms on all ...
Steffen Tillmann +2 more
wiley +1 more source
Recent advances in additive manufacturing for solar cell based on organic/inorganic hybrid materials
InfoMat, EarlyView.The main contents of the article can be divided into four sections: (1) An overview of the most widely studied solar cell structures and the main factors limiting their development; (2) Novel applications of traditional thin film fabrication methods for solar cells; (3) Novel applications of advanced additive manufacturing techniques in solar cell ...
Ziyue Ju +3 more
wiley +1 more source
Studio della propagazione della frattura in polibutene per tubi [PDF]
, 2007 Il Polibutene-1 isotattico (i-PB1) è un materiale polimerico usato per la produzione di tubi per il trasporto di fluidi in pressione. In questo lavoro si sono studiati due tipi di i-PB1 prodotti da Basell che differiscono per grado di isotatticità.
L. Andena, M. Rink, R. Frassine
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Low‐Frequency Raman Spectroscopy of Polymers
Macromolecular Chemistry and Physics, EarlyView.Recent advances have made low‐frequency Raman spectroscopy accessible to the wider scientific community. This review discusses how low‐frequency Raman is particularly useful for researchers investigating polymers because the technique can help determine both the local and long‐range structure of materials, their thermodynamic properties, and their ...
Kayla A. Bensley +2 more
wiley +1 more source
Macromolecular Materials and Engineering, EarlyView.The influence of processing sequence on the mechanical properties of reactively compatibilized PLA/PBAT blends is investigated. Sequential addition of Joncryl enhances interfacial adhesion, elongation, and tensile strength compared to single‐step blending.
Sanaz Soleymani Eil Bakhtiari +4 more
wiley +1 more source
The effect of boundary slip on elastohydrodynamic lubrication [PDF]
, 2014 Pressure-induced boundary slip in elastohydrodynamic lubrication, on application of an oleophobic coating, is measured by photobleached-fluorescence imaging velocimetry.
Ponjavic, A, Wong, JSS
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Melt Processing of Cellulose Acetate for Controlled Release Applications – A Review
Macromolecular Materials and Engineering, EarlyView.This review presents recent developments in the melt‐processing of cellulose acetate (CA). Factors affecting the processability, biodegradability, and mechanical performance of CA are also summarized. Plasticizers, bio‐based polymers (PLA, PBAT & PHBV), and clay nanoparticles are also examined toward enhancing the melt processability and mechanical ...
Thabang N. Mphateng +4 more
wiley +1 more source