Results 161 to 170 of about 776,158 (253)

Thermodielectric Properties of Polyurethane Composites with Aluminium Nitride and Wurtzite Boron Nitride Microfillers: Analysis Below and near Percolation Threshold. [PDF]

Sensors (Basel)
Gunya A, Kúdelčík J, Hardoň Š, Janek M.   +3 more
europepmc   +1 more source

Ammonia Percolation Threshold of Perfluorosulfonated Membranes

he percolation threshold governs transport in Perfluorosulfonic acid (PFSA) membranes by marking the formation of an interconnected ionic network that enables efficient transport of solvent molecules.
Victor Skiffard Klitgaard, Emil Dražević, Christopher Arntsen, Patrick Fortin, Jacopo Catalano   +4 more
core   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Percolation Threshold of Bacterial Nanocrystals in Biopolymeric Matrices to Build Up Strengthened Biobased Food Packaging. [PDF]

Foods
da Costa FM, Melo PTS, Nishimoto PHK, Lorevice MV, Aouada FA, de Moura MR.   +5 more
europepmc   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Phase-separated porous nanocomposite with ultralow percolation threshold for wireless bioelectronics. [PDF]

Nat Nanotechnol
Xu Y, Ye Z, Zhao G, Fei Q, Chen Z, Li J, Yang M, Ren Y, Berigan B, Ling Y, Qian X, Shi L, Ozden I, Xie J, Gao W, Chen PY, Yan Z.   +16 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

Polydopamine/SWCNT Ink Functionalization of Silk Fabric to Obtain Electroconductivity at a Low Percolation Threshold. [PDF]

Int J Mol Sci
Baranowska-Korczyc A, Kowalczyk D, Cieślak M.   +2 more
europepmc   +1 more source

Modeling Nanostructure in Graphene Oxide: Inhomogeneity and the Percolation Threshold. [PDF]

J Chem Inf Model, 2019
Sinclair RC, Coveney PV.
europepmc   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source