Results 51 to 60 of about 3,671 (259)
Advanced Materials Technologies, EarlyView.This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini +3 more
wiley +1 more source
Caracterização de géis termorreversíveis de SEBS Characterization of thermoreversible gels of SEBS
Polímeros, 2000 RESUMO: Géis termorreversíveis preparados a partir de um copolímero em bloco de estireno - etileno/butileno - estireno (SEBS) e polietileno de baixa densidade dissolvidos em óleos minerais parafínicos e óleos polibutênicos, bem como em suas misturas ...
Antonio José F. Carvalho
doaj +1 more source
Advanced Sustainable Systems, EarlyView.This study analyses the uncertainty and variability existing in the economic performance of polylactic acid (PLA) production, via integrating techno‐economic analysis with process models and Monte Carlo simulation enabled by artificial intelligence. The results show that the minimum selling price varies from $2,107 to $3076/t PLA.
Yinqiao Wang +5 more
wiley +1 more source
Advanced Science, EarlyView.Magnesium silicide (Mg2Si) is introduced as a narrow‐bandgap, biodegradable semiconductor for transient electronics. RF‐sputtered and annealed Mg2Si thin films show high intrinsic electrical conductivity and low thermal conductivity. The polycrystalline material undergoes hydrolysis in aquatic and composting environments with minimal cytotoxicity ...
Ji‐Woo Gu +17 more
wiley +1 more source
Method of solution preparation of polyolefin class polymers for electrospinning processing included [PDF]
, 2011 A process to make a polyolefin fiber which has the following steps: mixing at least one polyolefin into a solution at room temperature or a slightly elevated temperature to form a polymer solution and electrospinning at room temperature said polymer ...
Givens, Steven R. +2 more
core +1 more source
A computer-controlled four-roll mill for investigations of particle and drop dynamics in two-dimensional linear shear flows [PDF]
, 1986 In this paper we describe the design and operating characteristics of a computer-controlled four-roll mill for investigations of particle and drop dynamics in two-dimensional linear flows.
Bentley, B. J., Leal, L. G.
core +1 more source
Advanced Science, EarlyView.A resonant frequency engineering strategy is proposed to modulate the sensibility of piezoresistive textile‐based tactile sensor. It achieves simultaneous detection of static pressure and dynamic vibrations across an unprecedented bandwidth of 5–600 Hz, surpassing human sensation, therefore enables rapid and precise braille recognition.
Xianhong Zheng +17 more
wiley +1 more source
Thermodynamic Scaling of the Viscosity of Van Der Waals, H-Bonded, and Ionic Liquids
, 2006 Viscosities and their temperature, T, and volume, V, dependences are reported for 7 molecular liquids and polymers. In combination with literature viscosity data for 5 other liquids, we show that the superpositioning of relaxation times for various glass-
Barton A. F. M. +7 more
core +1 more source
Advanced Science, EarlyView.This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li +5 more
wiley +1 more source
Impartial Evaluations of the Printing Quality of Paper [PDF]
, 1956 Several methods for the evaluation of paper have been investigated for their desirability as means of an impartial evaluation of the printing quality of paper.
Engel, Warren R.
core +1 more source