Results 141 to 150 of about 24,792 (216)

Characterizing Hydrated Polymers via Dielectric Relaxation Spectroscopy: Connecting Relative Permittivity, State of Water, and Salt Transport Properties of Sulfonated Polysulfones. [PDF]

Macromolecules
Bannon SM, Tremblay BM, Boudreau A, Sreedhar N, Morin C, Leroux CR, Phan P, Roy A, Paul M, Geise GM.   +9 more
europepmc   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Partitioning the Contributions from DC Conductivity and Dielectric Relaxation to the Electrical Response of Ceramics with High Oxygen Ion Mobility: Implication in Fuel Cells and Supercapacitors. [PDF]

ACS Omega
García-Sánchez MF, Rodríguez-Gattorno G, Ruiz-Salvador AR, M'Peko JC.   +3 more
europepmc   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Investigation of Na <b>⁺</b> Ion Conduction, NTCR Behavior, and Dielectric Relaxation Mechanisms in Na <b>₂</b> NiP <b>₂</b> O <b>₇</b> Pyrophosphate Solid Electrolyte. [PDF]

ACS Omega
Gharbi I, Bouzayeni MM, Jlaiel F, A Alsobai N, Ahmad Alghamdi N, Oueslati A.   +5 more
europepmc   +1 more source

Dielectric Relaxation Characteristics of Epoxy Resin Modified with Hydroxyl-Terminated Nitrile Rubber. [PDF]

Molecules, 2020
Chen C, Sun Q, Wang C, Bu Y, Zhang J, Peng Z.   +5 more
europepmc   +1 more source

Large‐Scale Determination of Frontier Orbital Energies of Disordered Small‐Molecule Organic Semiconductors Using Exciplex Emission Spectra

Advanced Materials, EarlyView.
ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald, Hiroki Tomita, Giacomo Cotelli, Louka L. Brüll, Nanno G. de Rooij, Lucas R.L. Norg, Milo Clément, Reinder Coehoorn   +7 more
wiley   +1 more source

Contribution of Protonation to the Dielectric Relaxation Arising from Bacteriopheophytin Reductions in the Photosynthetic Reaction Centers of <i>Rhodobacter sphaeroides</i>. [PDF]

Biomolecules
Sipka G, Maróti P.
europepmc   +1 more source

All‐Amyloid Functional Coacervates

Advanced Materials, EarlyView.
This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi, Mohammad Peydayesh, Laura Baraldi, Mohammad Arjmand, Raffaele Mezzenga   +4 more
wiley   +1 more source

Understanding charge transport and dielectric relaxation properties in lead-free Cs₂ZrCl₆ nanoparticles. [PDF]

RSC Adv
Ben Bechir M, Akermi M, Alathlawi HJ.
europepmc   +1 more source