APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES
A hydrothermal approach has been employed for the synthesis of different morphologies of porous γ-AlOOH nanostructures. Mesoporous hydroxyapatite nanoparticles were synthesized using F127 Block copolymer as a soft template. For the first time, sucrose molecules were used as cosurfactant to alter the...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Chemistry and Technology, Prague
2015-12-01
|
| Series: | Ceramics-Silikáty |
| Subjects: | |
| Online Access: |
http://www.ceramics-silikaty.cz/2015/pdf/2015_04_311.pdf
|
| _version_ | 1828155776359727104 |
|---|---|
| author | Negar Abbasi Aval Jafar Javadpour Badiei Alireza |
| author_facet | Negar Abbasi Aval Jafar Javadpour Badiei Alireza |
| author_sort | Negar Abbasi Aval |
| collection | DOAJ |
| description | A hydrothermal approach has been employed for the synthesis of different morphologies of porous γ-AlOOH nanostructures.
Mesoporous hydroxyapatite nanoparticles were synthesized using F127 Block copolymer as a soft template. For the first
time, sucrose molecules were used as cosurfactant to alter the pore diameter in the mesostructured particles. Depending on
the concentration of cosurfactant molecules, nanoparticles with pore diameters in the range of 50 - 96 nm were produced
in this study. Furthermore, the results indicated that the use of cosurfactant molecules did not have any significant effects
on the pore volume, surface area and morphology of the synthesized nanoparticles. The textural features of pore diameter,
pore volume and surface area in the optimized mesoporous hydroxyapatite sample were 58 nm, 0.581 cm3∙g-1 and 48 m2∙g-1
respectively.
(SBA: Santa Barbara Amorphous; CTAB: Cetyl trimethylammonium bromide; HA: Hydroxyapatite; XRD: X-Ray Diffraction
BET: Barrett-Emmett-Teller; BJH: Barrett-Joyner-Halenda; SEM : Scanning Electron Microscopy; FESEM: Field Emission
Scanning Electron Microscopy) |
| first_indexed | 2024-04-11T22:58:55Z |
| format | Article |
| id | doaj.art-0621b24fb9d6448e890c4e8bd76f08b9 |
| institution | Directory Open Access Journal |
| issn | 0862-5468 1804-5847 |
| language | English |
| last_indexed | 2024-04-11T22:58:55Z |
| publishDate | 2015-12-01 |
| publisher | University of Chemistry and Technology, Prague |
| record_format | Article |
| series | Ceramics-Silikáty |
| spelling | doaj.art-0621b24fb9d6448e890c4e8bd76f08b92022-12-22T03:58:15ZengUniversity of Chemistry and Technology, PragueCeramics-Silikáty0862-54681804-58472015-12-01594311317.20160309135813APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLESNegar Abbasi Aval0Jafar Javadpour1Badiei Alireza Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Narmak, Tehran, 16846-13114, Iran Iran University of Science and Technology, School of Metallurgy and Materials Engineering, Narmak, Tehran, 16846-13114, Iran A hydrothermal approach has been employed for the synthesis of different morphologies of porous γ-AlOOH nanostructures. Mesoporous hydroxyapatite nanoparticles were synthesized using F127 Block copolymer as a soft template. For the first time, sucrose molecules were used as cosurfactant to alter the pore diameter in the mesostructured particles. Depending on the concentration of cosurfactant molecules, nanoparticles with pore diameters in the range of 50 - 96 nm were produced in this study. Furthermore, the results indicated that the use of cosurfactant molecules did not have any significant effects on the pore volume, surface area and morphology of the synthesized nanoparticles. The textural features of pore diameter, pore volume and surface area in the optimized mesoporous hydroxyapatite sample were 58 nm, 0.581 cm3∙g-1 and 48 m2∙g-1 respectively. (SBA: Santa Barbara Amorphous; CTAB: Cetyl trimethylammonium bromide; HA: Hydroxyapatite; XRD: X-Ray Diffraction BET: Barrett-Emmett-Teller; BJH: Barrett-Joyner-Halenda; SEM : Scanning Electron Microscopy; FESEM: Field Emission Scanning Electron Microscopy) http://www.ceramics-silikaty.cz/2015/pdf/2015_04_311.pdf Mesoporous Hydroxyapatite Block copolymer Sucrose Cosurfactant |
| spellingShingle | Negar Abbasi Aval Jafar Javadpour Badiei Alireza APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES Ceramics-Silikáty Mesoporous Hydroxyapatite Block copolymer Sucrose Cosurfactant |
| title | APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES |
| title_full | APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES |
| title_fullStr | APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES |
| title_full_unstemmed | APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES |
| title_short | APPLICATION OF SUCROSE AS A COSURFACTANT IN CONTROLLING THE PORE DIAMETER IN THE SYNTHESIS OF MESOPOROUS HYDROXYAPATITE NANOPARTICLES |
| title_sort | application of sucrose as a cosurfactant in controlling the pore diameter in the synthesis of mesoporous hydroxyapatite nanoparticles |
| topic | Mesoporous Hydroxyapatite Block copolymer Sucrose Cosurfactant |
| url |
http://www.ceramics-silikaty.cz/2015/pdf/2015_04_311.pdf
|
| work_keys_str_mv | AT negarabbasiaval applicationofsucroseasacosurfactantincontrollingtheporediameterinthesynthesisofmesoporoushydroxyapatitenanoparticles AT jafarjavadpour applicationofsucroseasacosurfactantincontrollingtheporediameterinthesynthesisofmesoporoushydroxyapatitenanoparticles AT badieialireza applicationofsucroseasacosurfactantincontrollingtheporediameterinthesynthesisofmesoporoushydroxyapatitenanoparticles |