Synthesis of ultra-fine α-Al2O3 fibers via electrospinning method
Source abstract
Abstract
Abstract Ultra-fine Al 2 O 3 fibers were synthesized via electrospinning technique using PVP/ethanol polymer solution and aluminium acetate sol followed by calcinations at higher temperature. The formation, crystalline phase, surface morphology, fibers diameter and surface area of alumina ultra-fine fibers were characterized using FT-IR, TGA/DTA, XRD, SEM, TEM and BET analytical techniques. The results show that pure and crystalline α-Al 2 O 3 ultra-fine fibers were formed with fiber diameter in the range of 100–500 nm and BET surface area of the fibers were found to be 40 m 2 /g.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electrospun Nanofibers in Biomedical Applications · Surface Modification and Superhydrophobicity · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (28)
Show source-provided references
1. Solid based hydrothermal synthesis and characterization of alumina nanofibers with controllable aspect ratios10.1111/j.1551-2916.2009.03005.x ↗
2. An Introduction to Electrospinning and Nanofibres
3. Doping effect on the electrical properties of amorphous Al2O310.1016/S0254-0584(02)00201-8 ↗
4. Morphology and surface properties of boehmite (γ-AlOOH): a density functional theory study10.1006/jcat.2001.3246 ↗
5. Nanoparticles assemblies of boehmite nanofibers without a surfactant10.1016/j.materresbull.2007.07.022 ↗
6. Preparation and characterization of γ-AlOOH nanotubes and nanorods10.1088/0957-4484/16/6/019 ↗
7. Synthesis of nanocrystalline α-Al2O3 powder from acetylacetone10.1080/10426910902746697 ↗
8. Synthesis of thermo-stable high surface area alumina powder from sol–gel derived boehmite10.1016/j.matchemphys.2007.02.044 ↗
9. Hydrothermal synthesis of boehmite (γ-AlOOH) nanoplatelets and nanowires: pH-controlled morphologies10.1088/0957-4484/18/28/285608 ↗
10. The influence of combustion synthesis conditions on the α-Al2O3 powder preparation10.1007/s10853-008-3226-5 ↗
11. A dynamic liquid support system for continuous electrospun yarn fabrication10.1016/j.polymer.2007.04.044 ↗
12. Fabrication of aluminium nitride (AIN) hollow fibers by carbothermal reduction and nitridation of electrospun precursors fibers10.1016/j.jallcom.2008.03.099 ↗
13. Preparation and characterization of NiO nanofibers via an electrospinning technique10.1016/j.inoche.2003.08.003 ↗
14. Fabrication of Gd2O3: Eu+3 nanofibers by electrospinning
15. Fabrication and photocatalytic property of TiO2 nanofibers10.1007/s10971-008-1683-6 ↗
16. Beaded nanofibers formed during electrospinning10.1016/S0032-3861(99)00068-3 ↗
17. Experimental characterization of electrospinning: the electrically forced jet and instabilities10.1016/S0032-3861(01)00540-7 ↗
18. Electrospinning of polymer nanofibers with specific surface chemistry10.1016/S0032-3861(01)00594-8 ↗
19. Polymer nanofibers assembled by electrospinng10.1016/S1359-0294(03)00004-9 ↗
20. A review on polymer nanofibers by electrospinning and their applications in nanocomposites10.1016/S0266-3538(03)00178-7 ↗
21. Electrospinning: a simple and versatile technique for producing ceramic nanofibers and nanotubes10.1111/j.1551-2916.2006.00989.x ↗
22. Nanostructured ceramics by electrospinning10.1063/1.2815499 ↗
23. Fabrication of transparent alumina (Al2O3) nanofibers by electrospinning10.1016/j.msea.2006.07.075 ↗
24. A novel method for preparing ultra-fine aluminium-borate oxide fibers via electrospinning technique10.1088/0957-4484/13/5/327 ↗
25. Fabrication of Cr2O3/Al2O3 composite nanofibers by electrospinning10.1007/s10853-007-1769-5 ↗
26. Electrospinning of alumina nanofibers using different precursors10.1007/s10853-007-1581-2 ↗
27. Continuous hollow alumina gel fibers by direct electrospinning of an alkoxide based precursor10.1016/j.cej.2007.09.013 ↗
28. A new method for preparing alumina nanofibers by electrospinning technology10.1177/0040517510377831 ↗