Low Temperature Synthesis of PbTiO3 Nanoparticles

2005 ◽  
Vol 475-479 ◽  
pp. 3517-3520
Author(s):  
Yu Jing Sun ◽  
Shi Tian ◽  
Xiao Bing Li
Keyword(s):  
Hydrothermal Synthesis ◽  
Low Temperature ◽  
Hydrothermal Method ◽  
Tetragonal Phase ◽  
Lead Acetate ◽  
Average Diameter ◽  
Effect Of Temperature ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

PbTiO3 nano-sized powders were synthesized at 150oC by a new hydrothermal [denoted as sol-hydrothermal] method by using modified titanium tetra-n-butoxide and lead acetate as the precursors. Furthermore, tetragonal PbTi0.8O2.6 nano-sized powders were obtained by this method at 80oC. Compared with hydrothermal synthesis, the effect of temperature on the formation of products prepared by sol-hydrothermal was investigated. The characteristics of products were studied by XRD, TEM and SAXS. The results show sol-hydrothermal method choosing acetylacetonate-modified titanium tetra-n-butoxide and lead acetate to form a sol could obtain PbTiO3 in 120nm size and PbTi0.8O2.6 powders with average diameter of 30nm, and both of them are pure tetragonal phase. In addition, PbTi0.8O2.6 could be converted into PbTiO3 gradually after annealed at giving condition.

Low-temperature synthesis of Bi2Fe4O9 nanoparticles via a hydrothermal method

2009 ◽  
Vol 35 (1) ◽  
pp. 51-53 ◽  
Author(s):  
Yonggang Wang ◽  
Gang Xu ◽  
Linlin Yang ◽  
Zhaohui Ren ◽  
Xiao Wei ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrothermal Method ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Low temperature synthesis of nano porous 12CaO∙7Al2O3 powder by hydrothermal method

2016 ◽  
Vol 31 (6) ◽  
pp. 1201-1205 ◽  
Author(s):  
Karim Khan ◽  
Jia Li ◽  
Wenwei Zou ◽  
Wei Xu ◽  
Ye Yang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrothermal Method ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Low-temperature synthesis of ribbon-like orthorhombic NaNbO3 fibers and their photocatalytic activities for H2 evolution

RSC Advances ◽  
2015 ◽  
Vol 5 (42) ◽  
pp. 33001-33007 ◽  
Author(s):  
Deqing Zhang ◽  
Junye Cheng ◽  
Feng Shi ◽  
Zhangjie Cheng ◽  
Xiuying Yang ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Low Temperature ◽  
Hydrothermal Method ◽  
Annealing Temperature ◽  
H2 Evolution ◽  
Post Heat Treatment ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Photocatalytic Activities

Ribbon-like orthorhombic NaNbO3 fibers were successfully prepared by combining a traditional hydrothermal method with post-heat treatment at a low annealing temperature.

Low-temperature synthesis of BaTiO 3 powders by the sol–gel-hydrothermal method

2013 ◽  
Vol 39 (6) ◽  
pp. 7127-7134 ◽  
Author(s):  
Wenwen Wang ◽  
Lixin Cao ◽  
Wei Liu ◽  
Ge Su ◽  
Wenxing Zhang
Keyword(s):  
Low Temperature ◽  
Hydrothermal Method ◽  
Sol Gel ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Low-temperature synthesis of CdWO4 nanorods via a hydrothermal method

2007 ◽  
Vol 33 (6) ◽  
pp. 1125-1128 ◽  
Author(s):  
Yonggang Wang ◽  
Junfeng Ma ◽  
Jiantao Tao ◽  
Xiaoyi Zhu ◽  
Jun Zhou ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrothermal Method ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Low-temperature synthesis of Bi4Ti3O12 nanocrystals by hydrothermal method

2018 ◽  
Vol 29 (9) ◽  
pp. 7453-7457 ◽  
Author(s):  
Zixiang Zhang ◽  
Xinyi Li ◽  
Zhixiong Huang ◽  
Lianmeng Zhang ◽  
Jianjun Han ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrothermal Method ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis
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