| 학회 |
한국화학공학회 |
| 학술대회 |
2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 |
21권 2호, p.1652 |
| 발표분야 |
미립자공학 |
| 제목 |
Coating zeolite particles with TiO2 by planetary ball milling |
| 초록 |
In this study, the TiO2 coating on zeolite particles was prepared by planetary ball milling for the first time. The surface and structure of TiO2 thin film on zeolite particles were measured by XRD and SEM after coating. The evolution of coating layer was examined for different milling times. In the beginning of milling, nonuniform TiO2 coating layer was formed on the surface of zeolite particles and, as the milling time increases more, uniform TiO2 coating appeared and increased in its thickness. As the TiO2 amount or the disk rotation speed increased, the thickness of TiO2 uniform layer increased and the aggregated TiO2 particles increased in size and became more spherical. This study will become the basic data for design to prepare several advanced coated materials by planeraty ball milling. |
| 저자 |
배동섭, Nguyen Hoang Hai, 김교선
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| 소속 |
강원대 |
| 키워드 |
Zeolite catalyst particles; Mechanical Coating Technique; TiO2 film; Photocatalyst
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| E-Mail |
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| 원문파일 |
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