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期刊论文

Novel ionic liquid assisted synthesis of SnO2 microspheres

董文生Wen-Sheng Dong ∗ Meng-Yuan Li Chunling Liu ∗ Fengqiang Lin Zhaotie Liu

Journal of Colloid and Interface Science 319(2008)115-122,-0001,():

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摘要/描述

Tin oxide (SnO2) microspheres with an average 2.5μm in diameters have been successfully synthesized through a rapid hydrothermal process heating by microwave in the presence of an ionic liquid 1-utyl-3-methyl imidazolium tetrafluoroborate. X-ray diffraction, scanning electron microscopy and transmission electron microscopy are used to characterize the morphology and crystalline structure of the microspheres. The as-synthesized SnO2 microspheres exhibit a tetragonal rutile structure. The mechanism of the microspheres formation is proposed.

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