Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature
This study investigated the effect of microwave pretreatment to reduce the growth temperature of α-Al2O3. The microwave pre-treating of the synthesized powders at 1,000∘C produced rhombohedral structured α-Al2O3 with high specific surface area and dispersion; however the structure accumulated among...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/920105 |
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| _version_ | 1832563179483299840 |
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| author | Hyun Soo Kim No-Kuk Park Tae Jin Lee Myeong-Heon Um Misook Kang |
| author_facet | Hyun Soo Kim No-Kuk Park Tae Jin Lee Myeong-Heon Um Misook Kang |
| author_sort | Hyun Soo Kim |
| collection | DOAJ |
| description | This study investigated the effect of microwave pretreatment to reduce the growth temperature of α-Al2O3. The microwave pre-treating of the synthesized powders at 1,000∘C produced rhombohedral structured α-Al2O3 with high specific surface area and dispersion; however the structure accumulated among the particles was seen above 1,200∘C when the microwave did not pretreated. |
| format | Article |
| id | doaj-art-c996a2dd00da43ffbdd1251a6a00f3d6 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-c996a2dd00da43ffbdd1251a6a00f3d62025-02-03T01:20:51ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422012-01-01201210.1155/2012/920105920105Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild TemperatureHyun Soo Kim0No-Kuk Park1Tae Jin Lee2Myeong-Heon Um3Misook Kang4Department of Chemistry, College of Sciences, Yeungnam University, Gyeongbuk, Gyeongsan 712-749, Republic of KoreaSchool of Chemical Engineering, Yeungnam University, Gyeongbuk, Gyeongsan 712-749, Republic of KoreaSchool of Chemical Engineering, Yeungnam University, Gyeongbuk, Gyeongsan 712-749, Republic of KoreaDivision of Chemical Engineering, College of Engineering, Kongju National University, Cheonan 330-717, Republic of KoreaDepartment of Chemistry, College of Sciences, Yeungnam University, Gyeongbuk, Gyeongsan 712-749, Republic of KoreaThis study investigated the effect of microwave pretreatment to reduce the growth temperature of α-Al2O3. The microwave pre-treating of the synthesized powders at 1,000∘C produced rhombohedral structured α-Al2O3 with high specific surface area and dispersion; however the structure accumulated among the particles was seen above 1,200∘C when the microwave did not pretreated.http://dx.doi.org/10.1155/2012/920105 |
| spellingShingle | Hyun Soo Kim No-Kuk Park Tae Jin Lee Myeong-Heon Um Misook Kang Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature Advances in Materials Science and Engineering |
| title | Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature |
| title_full | Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature |
| title_fullStr | Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature |
| title_full_unstemmed | Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature |
| title_short | Preparation of Nanosized α-Al2O3 Particles Using a Microwave Pretreatment at Mild Temperature |
| title_sort | preparation of nanosized α al2o3 particles using a microwave pretreatment at mild temperature |
| url | http://dx.doi.org/10.1155/2012/920105 |
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