Reaktion #420706

Reaktionsgleichung

magnesium

magnesium acetate tetrahydrate

3-aminopropyltriethoxysilane

silane

silane

→

magnesium acetate

Lösungsmittel

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.STIRRINGThis mixture was subsequently stirred for 5 hours
2. 2
   Sonstigehydrolysis
3. 3
   Sonstigeproducing a suspension
4. 4
   workup.ADDITIONcontaining a composite compound which

Vorschrift

An aqueous magnesium acetate solution was prepared by adding 1.07 g of magnesium acetate tetrahydrate as a Group 2 or 3 element compound to 30 g of ion-exchanged water and then stirring this solution with a homomixer T. K. ROBOMIX (manufactured by PRIMIX Corporation). Then, 0.44 g of 3-aminopropyltriethoxysilane (KBE-903 manufactured by Shin-Etsu Chemical Co., Ltd.) as a silane coupling agent was gradually added to the aqueous solution. This mixture was subsequently stirred for 5 hours to induce hydrolysis and a condensation reaction of the silane coupling agent, thereby producing a suspension containing a composite compound which contained magnesium and silicon.

Quelle