Browsing UiS Brage by Author "Javadi, Shaghayegh"

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Adhesive forces between two cleaved calcite surfaces in NaCl solutions: The importance of ionic strength and normal loading

Javadi, Shaghayegh; Røyne, Anja (Journal article; Peer reviewed, 2018-12-15)

The mechanical strength of calcite bearing rocks is influenced by pore fluid chemistry due to the variation in nano-scale surface forces acting at the grain contacts or close to the fracture tips. The adhesion of two ...
Interaction between two calcite surfaces in aqueous solutions: Study of nano-scale interfacial forces using AFM and SFA

Javadi, Shaghayegh (Doctoral thesis, 2019-11)

Carbonate-bearing rocks in the upper Earth’s crust are prone to continuous changes under influences of various physical and chemical processes. The macroscopic mechanical strength of carbonates is generally controlled by ...
Surface Forces Apparatus Measurements of Interactions between Rough and Reactive Calcite Surfaces

Javadi, Shaghayegh; Bratvold, Jon E.; Nilsen, Ola; Røyne, Anja; Dziadkowie, Joanna (Journal article; Peer reviewed, 2018-05)

Nm-range forces acting between calcite surfaces in water affect macroscopic properties of carbonate rocks and calcite-based granular materials, and are significantly influenced by calcite surface recrystallization. We ...