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Li/Li+), which can avoid the reduction of electrolyte on the surface of electrode, and zero-strain insertion, which may enable a long and stable cycle life [1, 2].
And Table 1 lists the lattice parameters of both samples, which are very close to the standard data (a = 0.83588 nm, V = 0.58403 nm3), but slightly vary in the order: Sample 1 > Sample 2, which can be verified by the broadening and lower intensity of the diffraction peaks of Sample 2 with sucrose as additional carbon source.

Sample SM1 (protected zone of the wall) is composed by three layers, which present a similar composition with a predictable reduction in the agreggate quantity, from the external (1st layer) to the most internal layer (3rd layer).
These contradictory data may be due to the fact that soluble salts present in the samples are absorbent products, but, on the other side, they also act as obstructions in the cappilary net, slowing down the water penetration and reducing the connectivity of the capillary net. 4.

The Raman spectrum was collected with a data point acquisition time of 50s and a spectral range of 100-1200 cm-1.
It demonstrates that the SrSO4 solid lubricant is more ductile, and more easily to form the solid lubricating films on the worn surface at elevated temperature, which plays an important role in the reduction of the friction and wear.

Figures 9 and 10 show the polarisation curves for steel API L-80 in brine condensate with and without oxygen from wells 403 and 424 respectively, and the Table 4 presents the corrosion rate data obtained for both steels as a function of the electrolyte characteristics.
It can be suggested that, because the real operation conditions do not allow oxygen, the carbon steel is subject to hydrogen embrittlement as a consequence of the H + reduction during the corrosion process in H2S containing brines.

The PL signal was converted into an excess carrier density by comparison of the averaged PL signal with QSSPC data within the same measurement area at the same generation rate.
The reduction of Fei concentration is only caused by the temperature driven precipitation and not influenced by the H-passivation, which could be shown by a comparison with tempered Al2O3-passivated sample.

Introduction The use of lightweight magnesium sheets in the automotive field offers a great potential to realize a weight reduction without concessions to the mechanical properties of the vehicles structure [1].
Nevertheless, in the final stages of the test, the parabolic approach proved to better fit the data in terms of average deviation between the theoretic and the experimentally measured z-value of each point.

. %] ∅ [ mm] η * ηо UTS [MPa] H [MPa] *Ψ [ %] 9 Сu -18 Nb 1.0 6.80 4.60 980 2250 71.1 10 Сu -18 Nb-0.2 Zr 1.0 6.80 4.60 1050 2400 41.9 11 Сu -18 Nb 0.8 7.25 0.45 890 1970 71.6 12 Сu -18 Nb-0.2 Zr 0.8 7.25 0.45 990 2050 35.2 13 Сu -18 Nb 0.3 9.21 7.01 1530 3460 59.2 14 Сu-18 Nb-0.2 Zr 0.3 9.21 7.01 1590 3540 17.9 15 Сu -18 Nb 0.3 9.21 2.41 1460 2880 66.1 16 Сu-18 Nb-0.2 Zr 0.3 9.21 2.41 1560 3090 18.3 * ηо is the true strain after the last annealing, Ψ is the relative transverse reduction.
According to the X-ray data obtained the dislocation density in copper matrix after deformation with three annealings is appreciably lower than in the case of only one annealing, and it may be suggested that in the former it does not reach the level at which the dynamic recovery and recrystallization would be possible.

The reduction can verify that the structure of rubber is destroyed to some extent during the mechanochemical milling process.
The reason may be due to higher crosslink density of rTTR than that of dTTR, which is also corroborated by crosslink density value data of rTTR and dTTR.

Introduction Multi-material systems are becoming attractive for complex lightweight constructions with respect to functionality, cost and weight reduction.
The data obtained were calculated based on the ZAF method. 3.

Irradiation of the samples with 1 MeV Kr ions shows good correlation with the data obtained by short-lived actinide doping.
Reduction of Tc enhances the radiation resistance of the matrices as a result of accelerating the recovery of structural damages.