• Sonuç bulunamadı

Temperature Effect on the Swelling of PAAm-j-carrageenan Composites

N/A
N/A
Protected

Academic year: 2021

Share "Temperature Effect on the Swelling of PAAm-j-carrageenan Composites"

Copied!
9
0
0

Yükleniyor.... (view fulltext now)

Tam metin

Şekil

Figure 2 Fluorescence spectra of pyranine from the com- com-posite during swelling in water at (a) 40  C and (b) 50  C for 2.5 wt % jC
Figure 3 Corrected fluorescence intensities of pyranine, I (¼ I em /I sc ) versus swelling time, t during the swelling
Figure 6 The plots of the water uptake (swelling), W, variation versus swelling time, t, for PAAm-jC composites swollen in water measured by gravimetric technique at 40 and 50  C for (a) 1.5 and (b) 2.5 wt % jC concentration samples, respectively.
TABLE II

Referanslar

Benzer Belgeler

Fuzzy cell swelling is also referred to as fuzzy degeneration; because the nucleus is not clear as if the nucleus is visible behind the curtain..

coefficient increases as the NIPA content is increased for each temperature, as discussed earlier. The variations in volume, V, of PAAm-NIPA composites during the drying process are

In addition, we studied the elastic percolation of a swollen PAAm-multiwall carbon nanotube (MWNTs) composite, which shows that the compressive elastic modulus increases dramatically

Table  2 shows that resonance ratio values are higher than other MWCNT amounts and normalized width values are low enough to indicate good dispersion in the composite

The swelling time constants decreased and diffusion coefficients increased as the swelling temperature was increased and, also, the cooperative diffusion coefficient decreased as

Because nonunion of the radial neck is extremely rare in adults, we present a case of nonunion of the radial neck fracture with localized swelling at the antecubital fossa mimicking

the temperature distribution inside the tank 200 L scheme 2b represented in Figure 6.7 (c) show that thermal stratification was unstable and this due to heat losses to

The temperature distributions inside the tank during the second draw-off at 5 L/min after the initial draw-off of 42.8 L of hot water in the experimental study and the