Sonochemical Hydrolysis of Ga 3+ Ions: Synthesis of Scroll-like Cylindrical Nanoparticles of Gallium Oxide Hydroxide
1999; American Chemical Society; Volume: 121; Issue: 17 Linguagem: Inglês
10.1021/ja9835584
ISSN1943-2984
AutoresS. Avivi, Yitzhak Mastai, Gary Hodes, Aharon Gedanken,
Tópico(s)Luminescence Properties of Advanced Materials
ResumoThe sonochemical reaction of an aqueous solution of GaCl3 led to the formation of gallium oxide hydroxide rolled up in a scroll-like layered structure to give cylinders 80−120 nm in diameter and 500−600 nm in length. Small amounts of metallic Ga were incorporated with these tubes. A mechanism for this reaction has been suggested where the reaction takes place in a shell surrounding the collapsing bubble.
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