To understand the role of phosphate ester dispersant, we investigated the rheology of a BaTiO
slurry. For the model case, a coarse‐grain molecular dynamics (CGMD) simulation was performed with the butyral polymer didodecyl hydrogen phosphate (DHP) in the toluene/ethanol solvent. By systematically analyzing the effect of DHP from an atomic‐scale first principle and from all‐atom MD to microscale...