Advances in Condensed Matter Physics / 2018 / Article / Fig 2

Research Article

Gel Point Determination of TEOS-Based Polymeric Materials with Application on Conservation of Cultural Heritage Buildings

Figure 2

(a) Elastic (solid symbols) and viscous (hollow symbols) moduli measured as a function of frequency at different reaction times at T=25°C: immediately after sample preparation (black squares), after 28 hours (red circles), after 30 hours (green triangles), and after 36 hours (pink hexagons). (b) Elastic and viscous moduli measured 31 hours after sample preparation (blue diamonds) along their corresponding fits to a power law G ~ (continuous lines) and 32 hours after sample preparation (dark yellow stars).