Effect of Reaction Time on the Synthesis and Sintering of Magnesium-Aluminium Spinel by Microwave Hydrothermal Synthesis

2021 ◽  
pp. 1-5
Author(s):  
Runping Li ◽  
Jianhua Liu
Keyword(s):  
Reaction Time ◽  
Hydrothermal Synthesis ◽  
Microwave Hydrothermal

Microwave-hydrothermal synthesis of CuO nanorods and their catalytic applications in sodium humate synthesis and RhB degradation

2014 ◽  
Vol 40 (3) ◽  
pp. 5103-5106 ◽  
Author(s):  
Longjiao Shi ◽  
Chao Yang ◽  
Xintai Su ◽  
Jide Wang ◽  
Feng Xiao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Sodium Humate ◽  
Microwave Hydrothermal ◽  
Catalytic Applications ◽  
Cuo Nanorods

Hydrothermal Synthesis of Bi1.5ZnNb1.5O7 Nanopowders

2007 ◽  
Vol 561-565 ◽  
pp. 495-498 ◽  
Author(s):  
Jin Liang Huang ◽  
Xiao Wang ◽  
Liu Shuan Yang ◽  
Chun Wei Cui ◽  
Xing Hua Yang
Keyword(s):  
Reaction Time ◽  
Hydrothermal Synthesis ◽  
Hydrothermal Method ◽  
Pyrochlore Phase ◽  
Synthesis Temperature ◽  
Minimum Size ◽  
Hydrothermal Reactions ◽  
Prolonged Reaction Time ◽  
Scherrer Equation ◽  
Xrd Patterns

The cubic pyrochlore phase Bi1.5ZnNb1.5O7 nanopowder was successfully synthesized by the hydrothermal method (HTM) from the starting materials: Bi(NO3)3·5H2O, ZnO, Nb2O5 and the mineralizer: KOH. The XRD patterns prove that the cubic pyrochlore phase Bi1.5ZnNb1.5O7 nanopowder can be obtained by HTM, and TEM photographs show that the powders present the regularly granular shape, when the hydrothermal reactions were conducted at synthesis temperatures 140~220°C and reaction time for 6~48h. The crystalline sizes of the powders were calculated by the Scherrer equation to be about 43~49nm. The crystalline sizes decreased both with the increase in synthesis temperature and the prolonged reaction time until they reached to the minimum size about 43nm at 220°C for 24h.However, they tended to increase when the reaction time was above 24h.

Microwave-Hydrothermal Synthesis of Nanocrystalline Zirconia Powders

2001 ◽  
Vol 84 (11) ◽  
pp. 2728-2730 ◽  
Author(s):  
Federica Bondioli ◽  
Anna Maria Ferrari ◽  
Cristina Leonelli ◽  
Cristina Siligardi ◽  
Gian Carlo Pellacani
Keyword(s):  
Hydrothermal Synthesis ◽  
Microwave Hydrothermal ◽  
Nanocrystalline Zirconia ◽  
Zirconia Powders

DNA-templated microwave-hydrothermal synthesis of nanostructured hydroxyapatite for storing and sustained release of an antibacterial protein

2016 ◽  
Vol 45 (4) ◽  
pp. 1648-1656 ◽  
Author(s):  
Xi Chen ◽  
Bin Yang ◽  
Chao Qi ◽  
Tuan-Wei Sun ◽  
Feng Chen ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Sustained Release ◽  
Hydrothermal Method ◽  
Nanostructured Materials ◽  
Antibacterial Study ◽  
Antibacterial Protein ◽  
Microwave Hydrothermal ◽  
Microwave Hydrothermal Method

Hydroxyapatite nanostructured materials are prepared by a DNA-templated microwave-hydrothermal method and used for IgY loading/release and antibacterial study.

Microwave-Hydrothermal Synthesis and Structural Characterization of Multiferroic Bismuth Ferrite Nanostructures

2010 ◽  
Vol 409 (1) ◽  
pp. 204-210 ◽  
Author(s):  
Xinhua Zhu ◽  
Yun Yang ◽  
Kai He ◽  
Jianmin Zhu ◽  
Song Ye ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Structural Characterization ◽  
Bismuth Ferrite ◽  
Microwave Hydrothermal

Ultrafast microwave-hydrothermal synthesis of hexagonal plates of hematite

2018 ◽  
Vol 205 ◽  
pp. 210-216 ◽  
Author(s):  
Hiroaki Katsuki ◽  
Eun-Kyoung Choi ◽  
Won-Jun Lee ◽  
Kwang-Taek Hwang ◽  
Woo-Seok Cho ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Microwave Hydrothermal

Microwave-Hydrothermal Synthesis of Nanophase Ferrites

2005 ◽  
Vol 81 (11) ◽  
pp. 3041-3043 ◽  
Author(s):  
Sridhar Komarneni ◽  
Maria Cristina D'Arrigo ◽  
Cristina Leonelli ◽  
Gian Carlo Pellacani ◽  
Hiroaki Katsuki
Keyword(s):  
Hydrothermal Synthesis ◽  
Microwave Hydrothermal
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