are now finding widespread use for near well-bore water and gas shut-off in the oil industry . The study on the mechanism and kinetics of the cross-linking reaction is very important to understand and improve the in-situ application of the gels technology .This paper reviewed several researchmethods on the mechanism and kinetics of the crosslinking reaction between HPAM and chromium ( Ⅲ)
such as Uv-visible spectroscopy
atomic force microspectrocopy ( AFM)
laser light scattering method
and focused on the rheological measurements.
关键词
凝胶反应流变学法分光光度法原子力显微镜( AFM)激光光散射
Keywords
GelationRheological measurementUv-visible spectroscopyAtomic force microspectrocopy (AFM)Laser light scattering method