Evaluating the role of life history traits and diversity on long-term stability of temperate forests of the Romanian Carpathians

2012 ◽  
Vol 279-280 ◽  
pp. 142
Author(s):  
Angelica Feurdean
Keyword(s):  
Life History ◽  
Life History Traits ◽  
Temperate Forests ◽  
Term Stability ◽  
Long Term Stability ◽  
Romanian Carpathians

On the Role of H2 as an Inhibitor of UO2 Matrix Dissolution

2007 ◽  
Author(s):  
Juan Merino ◽  
Xavier Gaona ◽  
Lara Duro ◽  
Jordi Bruno ◽  
Aurora Marti´nez-Esparza
Keyword(s):  
Chemical Composition ◽  
Partial Pressure ◽  
Water Radiolysis ◽  
Water Interface ◽  
Spent Fuel ◽  
Dissolution Rates ◽  
Term Stability ◽  
Long Term Stability

The study of spent fuel behaviour under disposal conditions is usually based on conservative approaches assuming oxidising conditions produced by water radiolysis at the fuel/water interface. However, the presence of H2 from container corrosion can inhibit the dissolution of the UO2 matrix and enhance its long-term stability. Several studies have confirmed the decrease in dissolution rates when H2 is present in the system, although the exact mechanisms of interaction have not been fully established. This paper deals with a radiolytic modelling exercise to explore the consequences of the interaction of H2 with radicals generated by radiolysis in the homogeneous phase. The main conclusion is that in all the modelled cases the presence of H2 in the system leads to a decrease in matrix dissolution. The extent of the inhibition, and the threshold partial pressure for the inhibition to take place, both depend in a complex way on the chemical composition of the water and the type of radiation present in the system.

Role of Carbon Nanotubes to Enhance the Long-Term Stability of Dye-Sensitized Solar Cells

ACS Photonics ◽  
2020 ◽  
Vol 7 (3) ◽  
pp. 653-664 ◽  
Author(s):  
Mahyar Mohammadnezhad ◽  
Gurpreet Singh Selopal ◽  
Zhiming M. Wang ◽  
Barry Stansfield ◽  
Haiguang Zhao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Term Stability ◽  
Long Term Stability ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Long-term stability of SnO2 gas sensors: The role of impurities

2008 ◽  
Author(s):  
R.G. Pavelko ◽  
A.A. Vasiliev ◽  
X. Vilanova ◽  
V.G. Sevastyanov
Keyword(s):  
Gas Sensors ◽  
Term Stability ◽  
Long Term Stability

scholarly journals Potential role of surface wettability on the long-term stability of dentin bonds after surface biomodification

2015 ◽  
Vol 48 (10) ◽  
pp. 2067-2071 ◽  
Author(s):  
Ariene A. Leme ◽  
Cristina M.P. Vidal ◽  
Lina Saleh Hassan ◽  
Ana K. Bedran-Russo
Keyword(s):  
Potential Role ◽  
Surface Wettability ◽  
Term Stability ◽  
Long Term Stability

Role of the LiPF6 Salt for the Long-Term Stability of Silicon Electrodes in Li-Ion Batteries – A Photoelectron Spectroscopy Study

2013 ◽  
Vol 25 (3) ◽  
pp. 394-404 ◽  
Author(s):  
Bertrand Philippe ◽  
Rémi Dedryvère ◽  
Mihaela Gorgoi ◽  
Håkan Rensmo ◽  
Danielle Gonbeau ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Li Ion Batteries ◽  
Spectroscopy Study ◽  
Term Stability ◽  
Long Term Stability ◽  
Li Ion
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