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Rubber cryogels

Several techniques are available for the mechanical characterization of cryogels in swollen and dried states. Uniaxial compression tests are conducted on cylindrical cryogel samples to determine the Young s modulus E or shear modulus G from the slope of stress-strain curves at low compressions, while the stress at 3 or 5 % compression is reported as the compressive stress uniaxial compression of a cylindrical gel sample, the statistical theories of rubber elasticity yield for Gaussian chains an equation of the form [77, 78] ... [Pg.115]

In this section, some novel cryogel materials based on DNA, silk fibroin, poly (acrylic acid), and several types of rubber are presented, and their applications in various fields are summarized. [Pg.136]

Fig. 25 (a) Maximum and (b) continuous sorption capacities of the cryogels for various pollutants. Types of rubber and the rubber concentration at gel preparation are indicated. S2CI2 = 6 %. (From [55] with permission from Elsevier)... [Pg.151]

See other pages where Rubber cryogels is mentioned: [Pg.103]    [Pg.104]    [Pg.110]    [Pg.134]    [Pg.147]    [Pg.149]    [Pg.150]    [Pg.150]    [Pg.152]    [Pg.103]    [Pg.104]    [Pg.110]    [Pg.134]    [Pg.147]    [Pg.149]    [Pg.150]    [Pg.150]    [Pg.152]    [Pg.22]    [Pg.62]    [Pg.108]    [Pg.148]    [Pg.148]    [Pg.139]   


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