Results 41 to 50 of about 775,763 (359)

Mesoatom alloys via self-sorting approach of giant molecules blends

open access: yesGiant, 2020
The bottom-up construction of Frank–Kasper (FK) phases in soft matter requires intricating tuning to balance entropic and enthalpic interactions. In contrast, sophisticated rules have been established in Metallurgy to dictate the packing structures of ...
Yuchu Liu   +15 more
doaj   +1 more source

Express Polymer Letters is renewing

open access: yeseXPRESS Polymer Letters, 2022
Express Polymer Letters has been published by the Department of Polymer Engineering at the Budapest University of Technology and Economics (BME) for 15 years. Under the guidance and dedicated work of Prof. József Karger-Kocsis and Prof. Tibor Czigány, it
Tamás Bárány, László Mészáros
doaj   +1 more source

RPMDrate: Bimolecular chemical reaction rates from ring polymer molecular dynamics [PDF]

open access: yes, 2013
We present RPMDrate, a computer program for the calculation of gas phase bimolecular reaction rate coefficients using the ring polymer molecular dynamics (RPMD) method.
Allen, Joshua W.   +3 more
core   +1 more source

Multicomponent Reactions in Polymer Science.

open access: yesMacromolecular rapid communications, 2021
Prof. M. A. R. Meier Laboratory of Applied Chemistry Institute of Biological and Chemical Systems – Functional Material Systems (IBCS-FMS) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen, Germany E ...
M. Meier, Rongrong Hu, B. Tang
semanticscholar   +1 more source

Two-dimensional TiO2 inverse opal with a closed top surface structure for enhanced light extraction from polymer light-emitting diodes [PDF]

open access: yes, 2011
Two-dimensional TiO2 inverse opal structures with a thin, flat-top surface are fabricated and inserted between the glass substrate and the anode electrode of solution-processed polymer light-emitting diodes.
Choi, Choon-Gi   +6 more
core   +1 more source

Reversible Switching of the Shear Modulus of Photoresponsive Liquid-Crystalline Polymers [PDF]

open access: yes, 2009
Manipulation makes light work: The morphology and rheological properties of a liquid-crystalline system can be dynamically manipulated with UV light by attaching photoresponsive liquid-crystalline moieties to a siloxane-based polymer. Stimulation with UV
Ahn   +31 more
core   +1 more source

Molecular Dynamics Simulation of Polymer-Metal Bonds [PDF]

open access: yes, 2008
Molecular simulation is becoming a very powerful tool for studying dynamic phenomena in materials. The simulation yields information about interaction at length and time scales unattainable by experimental measurements and unpredictable by continuum ...
Achenie L. E. K.   +7 more
core   +2 more sources

A thermostable trilayer resist for niobium lift-off

open access: yes, 1999
We have developped a novel lift-off process for fabrication of high quality superconducting submicron niobium structures. The process makes use of a thermostable polymer with a high transition temperature T_{g}= 235 C and an excellent chemical stability.
B. Pannetier   +14 more
core   +1 more source

Correlation between Grafting Density and Confined Crystallization Behavior of Poly(ethylene glycol) Grafted to Silica [PDF]

open access: yes, 2019
The interfacial interactions of polymer-nanoparticles have dramatical effects on the crystallization behavior of grafted polymers. In this study, methoxy polyethylene glycol (MPEG) (molecular weights 750, 2000 and 4000 g mol−1) was grafted onto amino ...
Müller Sánchez, Alejandro Jesús   +5 more
core   +3 more sources

Optical Characterization of Doped Thermoplastic and Thermosetting Polymer-Optical-Fibers [PDF]

open access: yes, 2017
The emission properties of a graded-index thermoplastic polymer optical fiber and a step-index thermosetting one, both doped with rhodamine 6G, have been studied. The work includes a detailed analysis of the amplified spontaneous emission together with a
Arrue Aramburu, Juan Antonio   +7 more
core   +4 more sources

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