Results 81 to 90 of about 1,015,176 (389)
Sci, 2021 The coordination polymer [Fe(NH2trz)3](2ns)2 (NH2trz = 4-amino-1,2,4-triazole and 2ns− = counterion 2-naphthalene sulfonate) exhibits the rare phenomenon of spin crossover in an attractive temperature range, i.e., somewhat above room temperature.
Manuel Baumgartner +4 more
doaj +1 more source
Warming up human body by nanoporous metallized polyethylene textile
Nature Communications, 2017 Space heating accounts for the largest energy end-use of buildings that imposes significant burden on the society. The energy wasted for heating the empty space of the entire building can be saved by passively heating the immediate environment around the
Lili Cai +13 more
semanticscholar +1 more source
Rapid, 5 min, low temperature aqueous platinization for plastic substrates for dye-sensitized solar cells [PDF]
, 2019 This paper reports a rapid (5 min), low temperature (120 C) method to platinize the counter electrodes of dye-sensitized solar cell (DSC) devices. This new method uses aqueous solutions and is based on chemical bath deposition of an activating Pd ...
Anthony, RVE +6 more
core +2 more sources
Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality
Advanced Engineering Materials, EarlyView.Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi +5 more
wiley +1 more source
Electric charge relaxation in polyethylene with mineral inclusions of diatomite
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 The paper discusses methods for increasing stability of polyethylene’s electret state by adding diatomite particles to its composition. The results of studying the IR spectra, the studied materials’ temporal and temperature stability are presented ...
Gorokhovatsky Yuriy +2 more
doaj +1 more source
Cogent Engineering, 2022 In replacement surgery of the hip joint, an implant is replaced into the natural femur which recreates the articulation and functionally of a natural joint.
Chethan K N +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Laboratory protocols for producing thin‐film pH electrodes for sterilized single‐use technologies have been successfully developed into a semiautomated workflow, with higher throughput and precision of membrane thickness. Accuracies are within 0.05 pH units versus ground truth, and uncertainty analysis reveals the largest sources of error to be derived
Bingyuan Zhao +4 more
wiley +1 more source
Control of a Fluidized Bed Polyethylene Reactor [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2008 In present paper, dynamic behavior and control of a fluidized bed reactor for polyethylene production has been considered. A double active sites model for Ziegler-Natta catalysts is used for simulation of polymerization reaction. Hydrodynamic behavior of
Omid Vahidi +2 more
doaj
ACS Nano, 2015 Here we have investigated the effect of enshrouding polymer-coated nanoparticles (NPs) with polyethylene glycol (PEG) on the adsorption of proteins and uptake by cultured cells.
B. Pelaz +8 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study uses real‐time laser diffraction image analysis to quantify fiber diameter changes and whipping behavior from the nozzle to the collector under varying electric field conditions. By capturing diffraction (scattering) intensity changes and bending angles, melt jet and whipping behavior are accurately assessed, supporting melt electrospinning ...
Jihwan Lim +3 more
wiley +1 more source