Results 211 to 220 of about 183,803 (258)

Effect of PANI rate percentage on morphology, structure and charge transport mechanism in PANI–PVDF composites above percolation threshold

Journal of Physics D: Applied Physics, 2013
Polyaniline–Poly(vinylidene) fluoride (PANI–PVDF) composites were prepared by adding PANI to the PVDF by different weight percentages p % (p = 0, 5, 10, 20, ... until 100%). The dc and ac electrical conductivity were studied as a function of PANI percentage in the temperature range 303–453 K.
Sami Saïdi, Mouna Bouzitoun, Aymen Mannaî, Fethi Gmati, Hassen Derouiche, Abdellatif Belhadj Mohamed   +5 more
semanticscholar   +3 more sources

Mechanism of Transport of Charge Carriers in the Sodium Bis(2-ethylhexyl) Sulfosuccinate−Water−Decane Microemulsion near the Percolation Temperature Threshold

The Journal of Physical Chemistry, 1996
The transport properties near the percolation temperature threshold in the ternary water-in-oil microemulsion stabilized by ionic surfactant has been studied by measuring the self-diffusion coefficients of all the constituents of the microemulsion, and the conductivity for temperatures between 10 and 40 °C.
Yuri Feldman, Nick Kozlovich, Ido Nir, Nissim Garti, Victor Archipov, Zamil Idiyatullin, Yuri Zuev, Vladimir Fedotov   +7 more
semanticscholar   +3 more sources

Charge Percolation Mechanism of Ziegler-Natta Polymerization: Part II: Importance of Support Nanoparticles

, 2005
Branka Pilic, Dragoslav Stoiljkovic, Ivana Bakocevic, Slobodan Jovanovic, Davor Panic, Ljiljana Korugic-Karasz   +5 more
semanticscholar   +3 more sources

Investigations on phenomenological percolation assisted charge conduction mechanisms across LaFeO3 / La0.7Ca0.3MnO3 / SrTiO3 structure

Physica B: Condensed Matter
Himanshu Dadhich, Bhargav Rajyaguru, Hardika Goswami, V.G. Shrimali, Indu Rajput, S. Mukherjee, Archana Lakhani, Devendra Kumar, N.A. Shah, P.S. Solanki   +9 more
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Simultaneous Optical and Electrical Monitoring of Charge Percolation in Flow Electrodes

ECS Meeting Abstracts, 2023
Electrochemical reactions are limited to the surface of the electrode, which makes the construction and intensification of electrochemical processes challenging.
M. Padligur, C. Linnartz, Stephan Zimmer, J. Linkhorst, M. Wessling   +4 more
semanticscholar   +1 more source

Electrochemiluminescence Imaging at a Single Nanoparticle Scale to Elucidate Diffusion-Accelerated Charge Transfer and Monitor Cell Permeability.

Analytical Chemistry, 2023
Accelerating the charge transfer between electroactive species and the electrode is always a hot topic. Here, we report a finding of Ru(bpy)33+ diffusion-induced acceleration of charge transfer from Ru(bpy)32+-doped silica nanoparticles (RDSNs) to the ...
Xiangfu Hu, Siqi Yu, Chao Wang, Xiaobo Zhang, Jianbin Pan, H. Ju   +5 more
semanticscholar   +1 more source

Exploring the charge transport mechanism, electrical conductivity, and dielectric properties of polyaniline/tin sulfide nanocomposites

Polymer Composites
This study aims to investigate the electric, dielectric poperies, and the charge transport mechanism in Polyaniline/Tin disulfide (PANI/SnS2) nanocomposites.
Basheerabegum Faniband, S. S. Chandra, Jayadev Pattar, H. Rao, R. Sreekanth, K. Mahendra, M. V. Murugendrappa, Sanna Kotrappanavar Nataraja, M. Nagaraja   +8 more
semanticscholar   +1 more source

Conductivity and Permittivity of CNT-Epoxy Nanocomposites with Filler Concentrations in the Neighborhood of Percolation Threshold

IEEE International Conference on Dielectrics
This study aims to investigate the effect of the incorporation of multi-walled carbon nanotubes (MWCNTs) on the electrical conductivity and permittivity of nanocomposites near the percolation threshold.
Himanshu Gupta, N. Gupta
semanticscholar   +1 more source

Electrochemical Mechanism and Effect of Carbon Nanotubes on the Electrochemical Performance of Fe1.19(PO4)(OH)0.57(H2O)0.43 Cathode Material for Li-Ion Batteries.

ACS Applied Materials and Interfaces, 2018
A hydrothermal synthesis route was used to synthesize iron(III) phosphate hydroxide hydrate-carbon nanotube composites. Carbon nanotubes (CNT) were mixed in solution with Fe1.19(PO4)(OH)0.57(H2O)0.43 (FPHH) precursors for one-pot hydrothermal reaction ...
A. Mahmoud, Claude Karegeya, M. Sougrati, Jérôme Bodart, B. Vertruyen, R. Cloots, P. Lippens, F. Boschini   +7 more
semanticscholar   +1 more source

Uncovering the Effect of Crystallinity on the Pseudocapacitive Behavior of Li+ Storage on Disordered Rock-Salt Vanadium Oxide.

ACS Nano
Lithium-rich disordered rock-salt (DRS) materials exhibit potential for fast-charging Li-ion batteries and capacitors, primarily arising from their pseudocapacitive Li+ charge-storage behavior in a low-potential region (
Yuying Qin, Jing Gao, Junze Lu, Yafei Li, Danni Du, Zhiwei Zhang, Chengxiang Wang, Jiafeng Li, Peng Xiao, Longwei Yin, Rutao Wang   +10 more
semanticscholar   +1 more source