Results 151 to 160 of about 107,394 (362)

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du   +4 more
wiley   +1 more source

Rotative printing processes for polymer waveguide manufacturing [PDF]

open access: gold, 2023
Andreas Evertz   +4 more
openalex   +1 more source

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

In-situ production of electrically conductive polyaniline fibres from polymer blends [PDF]

open access: yes, 2002
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Polymers and polymer-based composite materials with electro-conductive properties, respectively, are materials with several potential applications.
Cruz-Estrada, Ricardo Herve
core   +1 more source

Additive manufacturing and numerical modeling polymer stents

open access: yesRussian journal of biomechanics.
Biodegradable stents are one of the promising trends in cardiology with a number of advantages over metal stents. Studies show that these stents can effectively restore the vessel lumen and at the same time dissolve organically in the body tissues, minimizing the risk of complications.
Daria Sporysheva, Aleksandr Khairulin
openaire   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Enabling Triboelectric Charging as a Powder Charging Method for Electrophotographic Powder Application in Additive Manufacturing by Triboelectric Charge Control of Polymer Particles

open access: green, 2023
Sebastian‐Paul Kopp   +6 more
openalex   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Non-flammable elastomeric fiber from a fluorinated elastomer and containing an halogenated flame retardant [PDF]

open access: yes, 1976
Flame retardant elastomeric compositions are described comprised of either spandex type polyurethane having incorporated into the polymer chain halogen containing polyols, conventional spandex type polyurethanes in physical admixture with flame retardant
Howarth, J. T.   +3 more
core   +1 more source

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