Facile hydrothermal synthesis of uniform 3D γ-AlOOH architectures assembled by nanosheets

被引：15

作者：

Liang, Hui ^{[1
]}

Liu, Ling ^{[1
]}

Yang, Zhijie ^{[1
]}

Yang, Yanzhao ^{[1
]}

机构：

[1] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 2010年 / 45卷 / 02期

关键词：

microstructures; surface area; hydrothermal synthesis; optical properties; AlOOH; SOLUTION ROUTE; BOEHMITE; GROWTH; NANOCRYSTALS; FABRICATION; MORPHOLOGY; NANOTUBES; EVOLUTION; NANORODS; CRYSTALS;

D O I：

10.1002/crat.200900514

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Uniform gamma-AlOOH architectures assembled by nanosheets were successfully synthesized in the mixture of deinonized water and dimethyl sulfoxide (DMSO) at 180 degrees C. The structure and morphology of products were characterized by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The products displayed 3D microstructures with its length of 1 mu m and diameter of 400-500 nm. The obtained gamma-AlOOH structures exhibited large Brunauer-Emmett-Teller (BET) surface area of 216.5 m(2)/g and pore size of 3.7 nm. The formation mechanism of 3D gamma-AlOOH architectures was also discussed based on the experimental results. Furthermore, the gamma-AlOOH architectures exhibited preliminary photoluminescence (PL) phenomenon with a strong peak at 323 nm. (C) 2010 WILEY-VCH Verlag GmbH &Co. KGaA, Weinheim

引用

页码：195 / 198

页数：4

共 50 条

[21] Controlled synthesis of cobalt flowerlike architectures by a facile hydrothermal route
Zhang, Ya-jing
Zhang, Ying
Wang, Zhen-hua
Li, Da
Cui, Tie-yu
Liu, Wei
Zhang, Zhi-dong
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2008, 17 (17) : 2733 - 2738
[22] 3D Hierarchical Architectures of Sodium Lanthanide Sulfates: Hydrothermal Synthesis, Formation Mechanisms, and Luminescence Properties
Song, Yanhua
Zou, Haifeng
Sheng, Ye
Zheng, Keyan
You, Hongpeng
JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (40): : 19463 - 19469
[23] Facile synthesis of 3D flower-like porous NiO architectures with an excellent capacitance performance
Liu, Xijian
Zhao, Jiachang
Cao, Yunjiu
Li, Wenyao
Sun, Yangang
Lu, Jie
Men, Yong
Hu, Junqing
RSC ADVANCES, 2015, 5 (59) : 47506 - 47510
[24] A facile hydrothermal synthesis of 3D flowerlike CeO2 via a cerium oxalate precursor
Liu, Wei
Feng, Lijun
Zhang, Cong
Yang, Hongxiao
Guo, Jinxin
Liu, Xiufang
Zhang, Xueying
Yang, Yanzhao
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (23) : 6942 - 6948
[25] A simple approach to synthesis uniform 3D hollow yttrium oxide spheres using a hydrothermal scheme
Abdelaal, Haitham Mohammad
Tawfik, Ahmed
Shaikjee, Ahmed
MATERIALS CHEMISTRY AND PHYSICS, 2020, 242 (242)
[26] 3D Macroscopic Architectures from Self-Assembled MXene Hydrogels
Shang, Tongxin
Lin, Zifeng
Qi, Changsheng
Liu, Xiaochen
Li, Pei
Tao, Ying
Wu, Zhitan
Li, Dewang
Simon, Patrice
Yang, Quan-Hong
ADVANCED FUNCTIONAL MATERIALS, 2019, 29 (33)
[27] Highly Uniform YBO3 Hierarchical Architectures: Facile Synthesis and Tunable Luminescence Properties
Jia, Guang
You, Hongpeng
Liu, Kai
Zheng, Yuhua
Guo, Ning
Jia, Junjiao
Zhang, Hongjie
CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (09) : 2930 - 2937
[28] Facile hydrothermal synthesis of nanobricks assembled WO3 microflowers and their ethanol sensing properties
Mehta, Swati S.
Tamboli, Mohaseen S.
Mulla, Imtiyaz S.
Suryavanshi, Sharad S.
MATERIALS LETTERS, 2017, 207 : 80 - 84
[29] Hydrothermal synthesis of 3D α-MnS flowerlike nanoarchitectures
Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
Mater Lett, 28 (4973-4975):
[30] Three-dimensional cobalt microspheres composed of nanosheets assembled via facile hydrothermal method
Zhou, Xing
Cao, Feng
Li, Jihang
Chen, Feng
Liu, Jiali
Shen, Wei
MATERIALS LETTERS, 2016, 182 : 269 - 272

← 1 2 3 4 5 →