Characterization of degradation processes in MOS VLSI structures

1992 ◽  
Author(s):  
Tomasz Brozek ◽  
Andrzej Jakubowski ◽  
Bogdan Majkusiak
Keyword(s):  
Degradation Processes

scholarly journals Characterization of model samples simulating degradation processes induced by iron and sulfur species on waterlogged wood

2020 ◽  
Vol 155 ◽  
pp. 104756
Author(s):  
Mathilde Monachon ◽  
Magdalena Albelda-Berenguer ◽  
Charlène Pelé ◽  
Emilie Cornet ◽  
Elodie Guilminot ◽  
...  
Keyword(s):  
Sulfur Species ◽  
Degradation Processes

Characterization of the relationship between microbial degradation processes at a hydrocarbon contaminated site using isotopic methods

2012 ◽  
Vol 133 ◽  
pp. 17-29 ◽  
Author(s):  
Stefan Feisthauer ◽  
Martin Seidel ◽  
Petra Bombach ◽  
Sebastian Traube ◽  
Kay Knöller ◽  
...  
Keyword(s):  
Microbial Degradation ◽  
Contaminated Site ◽  
Degradation Processes ◽  
Isotopic Methods ◽  
The Relationship

Characterization of the degradation process of lithium-ion batteries when discharged at different current rates

2018 ◽  
Vol 232 (8) ◽  
pp. 1075-1089 ◽  
Author(s):  
Aramis Perez ◽  
Vanessa Quintero ◽  
Francisco Jaramillo ◽  
Heraldo Rozas ◽  
Diego Jimenez ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Degradation Processes ◽  
Proposed Model ◽  
Public Data ◽  
Battery Degradation ◽  
The Impact

The use of energy storage devices, such as lithium-ion batteries, has become popular in many different domains and applications. Hence, it is relatively easy to find literature associated with problems of battery state-of-charge estimation and energy autonomy prognostics. Despite this fact, the characterization of battery degradation processes is still a matter of ongoing research. Indeed, most battery degradation models solely consider operation under nominal (or strictly controlled) conditions, although actual operating profiles (including discharge current) may differ significantly from those. In this context, this article proposes a lithium-ion battery degradation model that incorporates the impact of arbitrary discharge currents. Also, the proposed model, initially calibrated through data reported for a specific lithium-ion battery type, can characterize degradation curves for other lithium-ion batteries. Two case studies have been carried out to validate the proposed model, initially calibrated by using data from a Sony battery. The first case study uses our own experimental data obtained for a Panasonic lithium-ion cell, which was cycled and degraded at high current rates. The second case study considers the analysis of two public data sets available at the Prognostics Center of Excellence of NASA Ames Research Center website, for batteries cycled using nominal and 2-C (twice the nominal) discharge currents. Results show that the proposed model can characterize degradation processes properly, even when cycles are subject to different discharge currents and for batteries not manufactured by Sony (whose data were used for the initial calibration).

Fabrication and characterization of poly(ethylene oxide) templated nickel oxide nanofibers for dye degradation

2015 ◽  
Vol 2 (1) ◽  
pp. 78-85 ◽  
Author(s):  
Deepika Malwal ◽  
P. Gopinath
Keyword(s):  
Ethylene Oxide ◽  
Nickel Oxide ◽  
Dye Degradation ◽  
Electrospinning Technique ◽  
One Dimensional ◽  
Degradation Processes ◽  
Poly Ethylene Oxide ◽  
Fabrication And Characterization ◽  
Poly Ethylene

In the present study, one dimensional nickel oxide (NiO) nanofibers were successfully fabricated using an inexpensive and simplistic electrospinning technique to evaluate their efficient applicability as a photocatalyst in dye degradation processes.

Fluorescent molecules as probes for the characterization of mineral oils degradation processes

1993 ◽  
Vol 55 (5-6) ◽  
pp. 287-292
Author(s):  
M.T.Martin Blas ◽  
M.Hernandez Viñas ◽  
J.L. Escudero
Keyword(s):  
Mineral Oils ◽  
Degradation Processes ◽  
Fluorescent Molecules
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