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Synthesis of Diatomite-Based Mesoporous Wool-Ball-Like Microspheres and Their Application for Toluene Total Oxidation Reaction
- Quoc-Chon Le;
- Chinh Chien Nguyen;
- Thi Thanh Nhi Le;
- Lefevre, Thierry;
- Minh Tuan Nguyen Dinh;
- ... Kim, Soo Young;
- 외 2명
WEB OF SCIENCE
3SCOPUS
5초록
Diatomite (DE) has attracted considerable attention owing to its abundance, low cost, and potential for a wide variety of applications. This work reports the development of mesoporous wool-ball-like (WBL) microspheres from natural DE through a simple hydrothermal treatment. We discovered that the presence of cetyltrimethylammonium bromide is a prerequisite for generating monodispersed WBL microspheres. The mechanism for the transformation of pristine DE into mesoporous microspheres through dissolution-recrystallization was clearly investigated. Interestingly, the microspheres exhibited a specific surface area 25-60 times larger than that of the pristine DE. The application of WBL microsphere DE as an effective support for metallic catalysts in the toluene total oxidation reaction was demonstrated.
키워드
- 제목
- Synthesis of Diatomite-Based Mesoporous Wool-Ball-Like Microspheres and Their Application for Toluene Total Oxidation Reaction
- 저자
- Quoc-Chon Le; Chinh Chien Nguyen; Thi Thanh Nhi Le; Lefevre, Thierry; Minh Tuan Nguyen Dinh; Hong, Sung Hyun; Kim, Soo Young; Quyet Van Le
- 발행일
- 2020-02
- 유형
- Article
- 저널명
- Nanomaterials
- 권
- 10
- 호
- 2