Results 71 to 80 of about 1,553,923 (243)

Size-Dependent Spinodal and Miscibility Gaps for Intercalation in Nanoparticles [PDF]

Nano Letters, 2009
Using a recently-proposed mathematical model for intercalation dynamics in phase-separating materials [Singh, Ceder, Bazant, Electrochimica Acta 53, 7599 (2008)], we show that the spinodal and miscibility gaps generally shrink as the host particle size decreases to the nano-scale.
Burch, Damian, Bazant, Martin Z.
openaire   +5 more sources

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

miscibility gap

, 2014
Citation: 'miscibility gap' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.MT07270 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

Advanced Materials, EarlyView.
Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger, Maximilian M. Horn, Eva Röck, Diego Rosas Villalva, Lize Bynens, Jochen Vanderspikken, Christina Kousseff, Silène Gobeil, Olivier Bardagot, Nesibe Akmanşen‐Kalayci, Sarah H. Tolbert, Iain McCulloch, Wouter Maes, Demetra Tsokkou, Natalie Banerji   +14 more
wiley   +1 more source

EFEITO DO OCTADECILAMINA NAS PROPRIEDADES DAS BLENDAS DE POLI(METACRILATO DE METILA)/POLIESTIRENO [PDF]

Química Nova
Blends of poly(methyl methacrylate)/polystyrene (PMMA/PS) in compositions 95/05 and 90/10, with and without the surfactant octadecylamine (ODA), were studied.
Jacqueline S. Sousa, Bruna de Oliveira, Thaises B. S. de Lima, Tiago F. A. Santos, Fábio O. S. Ribeiro, Alyne R. de Araújo, Elmo S. Araújo, Renata F. S. Santos, Kátia A. S. Aquino   +8 more
doaj   +1 more source

Effectiveness of modified CO2 injection at improving oil recovery and CO2 storage—Review and simulations

Energy Reports, 2020
Modified CO2 injection refers to the injection of CO2 premixed with one or more chemical additives that enhance miscibility between CO2 and oil. This paper has two main objectives.
Saira, Fatma Janna, Furqan Le-Hussain
doaj   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source

Manipulation of structural heterogeneity and deformation behavior in Ni-Nb-(Y, Gd) phase separating metallic glasses

Materials & Design
Herein, we systematically explored how to tailor heterogeneity in the Ni-Nb-(Y, Gd) phase-separated metallic glasses (PSMGs) by carefully constructing a metastable miscibility gap and investigating its effect on the formation of heterogeneous shear band (
H. Ahn, S.Y. Kim, T.G. Park, W.H. Ryu, G.H. Yoo, M.S. Kim, H.J. Chang, E.S. Park   +7 more
doaj   +1 more source

Numerical analysis of phase decomposition in A-B binary alloys using Cahn-Hilliard equations [PDF]

Materials Research, 2013
The analysis of phase decomposition was carried out using the nonlinear and linear Cahn-Hilliard equations in a hypothetical A-B alloy system with a miscibility gap.
Susana Lezama-Alvarez, Erika O. Avila-Davila, Victor M. Lopez-Hirata, Jorge L. Gonzalez-Velazquez   +3 more
doaj   +1 more source