Applications of High Diffusion Resistance Multi‐component AlCrTaTiZrRu/(AlCrTaTiZrRu)N
            0.7
            Film in Cu Interconnects

AbstractEncapsulated cells are likely to encounter transport limitations of trace nutrients carried by macromolecules due to a high diffusion resistance in the encapsulating membrane. We modeled the transport of transferrin to encapsulated cells and found that the transport limitation of transferrin is potentially significant in comparison to oxygen, which is limiting in unencapsulated tissue. Since transferrin is the primary biological iron carrier, deprivation of transferrin to encapsulated cells may limit long term function and viability in vivo.

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Multi-component AlCrTaTiZrMo-nitride film with high diffusion resistance in copper metallization

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2018.03.084 ◽

2018 ◽

Vol 748 ◽

pp. 258-264 ◽

Cited By ~ 10

Author(s):

Rongbin Li ◽

Bangwei Qiao ◽

Hailong Shang ◽

Jing Zhang ◽

Chunxia Jiang ◽

...

Keyword(s):

Copper Metallization ◽

Nitride Film ◽

Diffusion Resistance ◽

High Diffusion

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Ultra-Thin (AlCrTaTiZr)Nx/AlCrTaTiZr Bilayer Structures of High Diffusion Resistance to Cu Metallization

ECS Meeting Abstracts ◽

10.1149/ma2010-01/18/1011 ◽

2010 ◽

Keyword(s):

Diffusion Resistance ◽

Cu Metallization ◽

High Diffusion

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EIS study of the corrosion behavior of an organic coating applied on Algerian oil tanker

Metallurgical Research & Technology ◽

10.1051/metal/2020064 ◽

2020 ◽

Vol 117 (6) ◽

pp. 610

Author(s):

Nadia Hammouda ◽

Kamel Belmokre

Keyword(s):

Corrosion Protection ◽

Electrochemical Impedance ◽

Paint Film ◽

Organic Coating ◽

Diffusion Resistance ◽

Double Layer Capacitance ◽

Carbon Steel Surface ◽

Chloride Environment ◽

Oil Tanker ◽

Epoxy Paint

Organic coatings are widely employed in the corrosion protection of most metal surfaces, particularly steel. They provide a barrier against corrosive species present in the environment, due to their high resistance to oxygen, water and ions transport. This study focuses on the evaluation of corrosion protection performance of epoxy paint on the carbon steel surface in chloride environment (3% NaCl) by Electrochemical Impedance Spectroscopy (EIS). The electrochemical behavior of painted surface was estimated by EIS parameters that contained paint film resistance, paint film capacitance and double layer capacitance. On the basis of calculation using EIS spectrums it was observed that pore resistance (Rpore) decreased with the appearance of doubled layer capacitance (Cdl) due to the electrolyte penetration through the film. This was further confirmed by the decrease of diffusion resistance (Rd) which was also the indicator of the deterioration of paint film protectiveness. Microscopic analyses have shown that oxidation dominates the corroded surfaces.

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Untersuchungen zum Diffusionswiderstand von Holzwerkstoffen | Diffusion resistance of timber materials

Schweizerische Zeitschrift fur Forstwesen ◽

10.3188/szf.2005.0100 ◽

2005 ◽

Vol 156 (3-4) ◽

pp. 100-103

Author(s):

Rudolf Popper ◽

Peter Niemz ◽

Gerhild Eberle

Keyword(s):

Relative Humidity ◽

Water Vapour ◽

Middle Lamella ◽

Solid Wood ◽

Diffusion Resistance ◽

Water Vapour Diffusion ◽

Wood Panels ◽

Vapour Diffusion ◽

Wet Climate ◽

Panel Thickness

The water vapour diffusion resistance of timber materials were tested in a wet climate (relative humidity ranging from 100%to 65% at 20 °C) and in a dry climate (relative humidity ranging from 0% to 65% and from 0% to 35% at 20 °c) with variation by relative humidity and vapour pressure gradient. The diffusion resistance of multilayer solid wood panels lies under or within the range of the solid wood (spruce), tending even to a lower range. This can be attributed to the loosely inserted middle lamella of the used solid wood panels, which were not correctly glued by the manufacturer. The diffusion resistance of the solid wood panels increases with decreasing moisture content and decreasing panel thickness, as well as with increasing water vapour gradient from 818 to 1520 Pa. There were clear differences between the tested timber materials. The diffusion resistance of particle composites is strongly dependent on the specific gravity. Due to laminar particles OSBs(Oriented Strand Boards) have a larger diffusion resistance than chipboards. The water vapour diffusion resistance of OSBs lies within the range of plywood.

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