Results 41 to 50 of about 2,368,911 (415)

Comparison of electrode impedances of Pt, PtIr (10% Ir) and Ir-AIROF electrodes used in electrophysiological experiments [PDF]

open access: yes, 1982
In tissue impedance measurements with the 4-electrode assembly, unexpected difficulties may occur because a combination of electrode impedance and stray capacitance in the array of four electrodes, can lead to serious measuring failures in the low ...
Bergveld, P., Gielen, F.L.H.
core   +2 more sources

An Experimentally-Validated 3D Electrochemical Model Revealing Electrode Manufacturing Parameters Effects on Battery Performance [PDF]

open access: yesarXiv, 2022
Electrode manufacturing is at the core of the lithium ion battery (LIB) fabrication process. The electrode microstructure and the electrochemical performance are determined by the adopted manufacturing parameters. However, in view of the strong interdependencies between these parameters, evaluating their influence on the performance is not a trivial ...
arxiv  

Computational Design of Microarchitected Flow-Through Electrodes for Energy Storage [PDF]

open access: yes, 2021
Porous flow-through electrodes are used as the core reactive component across electrochemical technologies. Controlling the fluid flow, species transport, and reactive environment is critical to attaining high performance. However, conventional electrode materials like felts and papers provide few opportunities for precise engineering of the electrode ...
arxiv   +1 more source

Interfacing peripheral nerve with macro-sieve electrodes following spinal cord injury [PDF]

open access: yes, 2017
Macro-sieve electrodes were implanted in the sciatic nerve of five adult male Lewis rats following spinal cord injury to assess the ability of the macro-sieve electrode to interface regenerated peripheral nerve fibers post-spinal cord injury. Each spinal
Birenbaum, Nathan K   +2 more
core   +3 more sources

Film strains enhance the reversible cycling of intercalation electrodes [PDF]

open access: yes, 2021
A key cause of chemo-mechanical degradation in battery electrodes is that they undergo abrupt phase transformation during the charging/discharging cycle. This phase transformation is accompanied by lattice misfit strains that nucleate microcracks, induce fracture and, in extreme cases, amorphize the intercalation electrode.
arxiv   +1 more source

Construction of Ag3PO4/g-C3N4 Z-Scheme Heterojunction Composites with Visible Light Response for Enhanced Photocatalytic Degradation

open access: yesMolecules
Ag3PO4/g-C3N4 photocatalytic composites were synthesized via calcination and hydrothermal synthesis for the degradation of rhodamine B (RhB) in wastewater, and characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission ...
Xiangping Pan   +3 more
doaj   +1 more source

Fundamental electrode kinetics [PDF]

open access: yes, 1968
Report presents the fundamentals of electrode kinetics and the methods used in evaluating the characteristic parameters of rapid-charge transfer processes at electrode-electrolyte interfaces. The concept of electrode kinetics is outlined, followed by the
Elder, J. P.
core   +1 more source

Ion channel function of polycystin‐2/polycystin‐1 heteromer revealed by structure‐guided mutagenesis

open access: yesFEBS Letters, EarlyView.
Mutations in polycystin‐1 (PC1) or polycystin‐2 (PC2) cause autosomal‐dominant polycystic kidney disease (ADPKD). We generated a novel gain‐of‐function PC2/PC1 heteromeric ion channel by mutating pore‐blocking residues. Moreover, we demonstrated that PC2 will preferentially assemble with PC1 to form heteromeric complexes when PC1 is co‐expressed ...
Tobias Staudner   +7 more
wiley   +1 more source

Image-guided stent-directed irreversible electroporation for circumferential ablation in the rat esophagus

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Background: Irreversible electroporation (IRE) has been investigated in the alimentary tract; however, the lack of dedicated electrodes and insufficient tissue responses made its application limited.
Song Hee Kim   +14 more
doaj   +1 more source

Systematic design of superaerophobic nanotube-array electrode comprised of transition-metal sulfides for overall water splitting

open access: yesNature Communications, 2018
Great attention has been focused on the design of electrocatalysts to enable electrochemical water splitting—a technology that allows energy derived from renewable resources to be stored in readily accessible and non-polluting chemical fuels.
Haoyi Li   +9 more
semanticscholar   +1 more source

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