This is evident from the XPS reduction of π electron (π bond) intensity as the irradiation energy is increased.
Among the factors which contribute to the lateral interactions, the intermolecular hydrogen bond intensity and steric interactions were reported to be dominating over the other two factors.
Interface vertical effects include interfacial energy change and charge redistribution, whereas van der Waals force, electrostatic Coulombic effect, intermolecular hydrogen bond intensity, and steric effects contribute to lateral interactions.
The amounts of glucose, xylose and total saccharides within solids were negatively influenced by the insoluble lignin content and the syringyl-to-guaiacyl ratio in lignin, but at the same time positively correlated with the cellulose degree of polymerization, weight-average molecular weight and hydrogen bond intensity.
The hydrogen-bond intensity (HBI) was calculated from the FTIR results.
Recently, an unknown non-hydrolytic protein (Zea h), of approximately 56 kDa, purified from fresh postharvest corn stover (the unused plant parts left after harvest), was shown to decrease the hydrogen-bond intensity and crystallinity index of filter paper [ 65].
Whereas weak or moderate H-bond stretching intensities are obtained for acetogenins with slightly bent carbon chain structures the strongest hydrogen bond intensities are calculated for molecules with a 45° V-type backbone structure.
Moreover, a further decrease in the C O and C = O groups and increase in the C C bond intensities were observed after the LTHB treatment by the self-catalyzed dehydration.
In this study, the relationship between bonding strength and laser irradiation intensity was evaluated using the shearing test for the NiTi-LPHS-coating made from a mixture powder of nickel and titanium.
While low-intensity light may lead to inadequate depth of cure and insufficient bond strength, high-intensity light might cause excessive heat during irradiation[9 11].
