Table 1 The silane coupling agents used in the coating.

From: Effect of the surface coating of carbonyl iron particles on the dispersion stability of magnetorheological fluid

Abbreviation

Reagent

Molecular formula

BTES

1,2-bis(triethoxy-silyl)ethane

(C6H15O3)2Si2C2H4

TOS

N-octyltriethoxy silane

(C6H15O3)SiC8H17

DTOS

Dodecyl trimethoxysilane

(C3H9O3)SiC12H25