Low-temperature synthesis of tetragonal phase of hafnium oxide using polymer-blended nanofiber precursor

2020 ◽  
Vol 533 ◽  
pp. 147496
Author(s):  
Ji-Won Jung ◽  
Ga-Yoon Kim ◽  
Na-Won Lee ◽  
Won-Hee Ryu
Keyword(s):  
Low Temperature ◽  
Tetragonal Phase ◽  
Hafnium Oxide ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

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 and Characterizations of LaFeAsO Nanocrystals

2015 ◽  
Vol 30 (12) ◽  
pp. 1273
Author(s):  
ZHANG De-Xing ◽  
SUN Yun-Lei ◽  
ABULIMIT Abuduweli ◽  
CAO Guang-Han
Keyword(s):  
Low Temperature ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Utilizing the Oxygen Carrier Property of Cerium Iron Oxide for the Low-Temperature Synthesis of 1,3-butadiene from 1-butene

2021 ◽  
Author(s):  
Aswathy T. Venugopalan ◽  
Prabu Kandasamy ◽  
Pranjal Gogoi ◽  
Jha Ratneshkumar ◽  
Raja Thirumalaiswamy
Keyword(s):  
Iron Oxide ◽  
Low Temperature ◽  
Oxygen Carrier ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis

Research on the low-temperature synthesis of cobalt aluminum spinel type blue pigments

2021 ◽  
Vol 864 ◽  
pp. 158625
Author(s):  
Ling Tan ◽  
Qikun Wang ◽  
Zhipeng Cheng ◽  
Zhiwei Hu ◽  
Kun Liu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Low Temperature Synthesis ◽  
Temperature Synthesis ◽  
Spinel Type ◽  
Aluminum Spinel
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