标题：Controllable synthesis of gamma-AlOOH micro/nanoarchitectures via a one-step solution route
作者：Liang, Hui; Liu, Ling; Yang, Hongxiao; Wei, Jingjing; Yang, Zhijie; Yang, Yanzhao
作者机构：[Liang, Hui; Liu, Ling; Yang, Hongxiao; Wei, Jingjing; Yang, Zhijie; Yang, Yanzhao] Shandong Univ, Sch Chem & Chem Engn, Key Lab Special Funct Aggrega 更多
通讯作者地址：[Yang, YZ]Shandong Univ, Sch Chem & Chem Engn, Key Lab Special Funct Aggregated Mat, Minist Educ, Jinan 250100, Peoples R China.
摘要：Large-scale uniform gamma-AlOOH micro/nanoarchitectures (ellipsoidal flower-like, rotor-like, carambola-like and leaf-like) were synthesized through a facile one-step solution phase route. The products were examined by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectra, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Influencing factors such as the volume ratio of DMF to water, the content of AlCl3, reaction temperature and reaction time were systematically investigated. A possible formation mechanism of the novel g-AlOOH micro/nanostructures was proposed based on the experimental results. The room-temperature photoluminescence (PL) spectra of the obtained g-AlOOH structures were also studied and the results indicate that the luminescence properties of the products are dependent on their morphologies.