A task specific basic ionic liquid for synthesis of flower-like ZnO by hydrothermal method

作者：Movahedi Maryam; Kowsari Elaheh; Mahjoub Ali R^*; Yavari Issa

来源：Materials Letters, 2008, 62(23): 3856-3858.

DOI：10.1016/j.matlet.2008.05.002

• zinc oxide
• basic ionic liquid
• hydrothermal method

Flower-like ZnO morphology, with different shapes, have been successfully synthesized via a novel and environment-friendly hydrothermal method using zinc acetate and a task specific dicationic dibasic ionic liquid, [mmpim](2)[OH](2), which plays an important role in fabrication of ZnO structure. The structure and morphology of the product were characterized by X-ray diffraction and scanning electron microscopy, which show different flower-like morphologies. Photoluminescence spectrum of the product exhibits a strong ultraviolet emission at 391 nm and two weak blue-green emissions at about 450 and 500 nm.

• 出版日期2008-8-31