SiO2-g-Poly(sulfobetaine methacrylate) Inorganic–Organic Hybrids as Fracturing Fluids Under Harsh Reservoir Conditions
Zwitterionic polymer-grafted inorganic nanoparticles have emerged as promising functional additives for hydraulic fracturing fluids under harsh reservoir conditions, yet achieving precise control over graft chain length and understanding its structure–performance relationship remain challenging. Herein, well-defined Si...