Results 101 to 110 of about 2,946 (246)

Recent progress in soft-templating of porous carbon materials [PDF]

open access: yes, 2012
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Chuenchom, Laemthong   +2 more
core   +1 more source

Flexible polyurethane-based phase change composites with ultra-fast curing and thermal management capabilities

open access: yesAdvanced Industrial and Engineering Polymer Research
Phase change material (PCM) have several drawbacks, including liquid leakage, solid brittleness, low thermal conductivity and monofunctionality. In order to address these shortcomings, this study used polyurethane (PU) as the flexible packaging materials,
Xinbo Zheng   +10 more
doaj   +1 more source

Large and non-linear permeability amplification with polymeric additives in hydrogel membranes

open access: yes, 2022
Hydrogels which are hydrophilic and porous materials have recently emerged as promising systems for filtration applications. In our study, we prepare hydrogel membranes by the photopolymerization of a mixture of poly (ethylene glycol) diacrylate (PEGDA ...
Belbekhouche, S.   +6 more
core  

Molecularly imprinted intelligent scaffolds for tissue engineering applications [PDF]

open access: yes, 2017
The development of molecularly imprinted polymers (MIPs) using biocompatible production methods enables the possibility to further exploit this technology for biomedical applications.
Gomes, Manuela E.   +5 more
core   +1 more source

Alumina Paste Layer as a Sublimation Suppression Barrier for Yb14MnSb11 [PDF]

open access: yes
Sublimation is a major cause of degradation of thermoelectric power generation systems. Most thermoelectric materials tend to have peak values at the temperature where sublimation occurs.
Caillat, Thierry, Paik, Jong-Ah
core   +1 more source

Prepolymerization for the gas phase polymerization of propylene [PDF]

open access: yes, 2018
Since the development of Ziegler-Natta catalysts in the 1950s, continuous improvements were performed with regard to higher catalyst activity and higher stereo-selectivity.
Bartke, Michael, Hill, Jorik
core   +1 more source

Systems and methods for monitoring solids using mechanical resonator [PDF]

open access: yes, 2007
Multi-phase system monitoringmethods, systems and apparatus aredisclosed. Preferred embodiments comprise one or more mechanical resonator sensing elements. In preferred embodiments a sensor or a sensor subassembly is ported to a fluidized bed vessel such
Burdett, Ian   +4 more
core   +1 more source

Silica/Polymer and Silica/Polymer/Fiber Composite Aerogels [PDF]

open access: yes
Aerogels that consist, variously, of neat silica/polymer alloys and silica/polymer alloy matrices reinforced with fibers have been developed as materials for flexible thermal-insulation blankets.
Hu, Xiangjun   +2 more
core   +1 more source

Lignin-Based Polyurethanes from the Blocked Isocyanate Approach: Synthesis and Characterization. [PDF]

open access: yesACS Omega, 2023
Antonino LD   +5 more
europepmc   +1 more source

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