DICP OpenIR
Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment
Liu Ziyu; Wei Yingxu; Qi Yue; Liu Zhongmin
KeywordTitanium Phosphorus Aluminium Mesoporous Material Post-synthetic Treatment Thermal Stability
Source PublicationCHINESE JOURNAL OF CATALYSIS
2006-11-01
Volume27Issue:11Pages:1028-1032
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordMOLECULAR-SIEVES ; METAL-OXIDES ; TITANIA ; SURFACTANTS
AbstractMesostructured TiO2 was prepared hydrothermally using cetyltrimethylammonium bromide (CTAB) as the structure directing agent, and the mesoporous Ti-P-Al material with high thermal stability was subsequently synthesized by a two-step post-synthetic treatment. The sample was characterized by powder X-ray diffraction, transmission electron microscopy, and N-2 adsorption. It was found that the composition of the starting gel system greatly affected the mesostructure of TiO2 materials greatly. With the gel composition of Ti(SO4)(2): CTAB: H2O=1:0.54:430 and after being treated at 363 K for 10-20 min, an ordered TiO2 mesostructure was obtained, which presented better long-range order after being treated with 0.25 mol/L phosphoric acid solution. Further treatment with AlCl3 solution resulted in a mesoporous Ti-P-Al material with high thermal stability, which had a high BET specific surface area of 382 m(2)/g and a pore size of 3.13 nm after calcination at 873 K.
Language英语
WOS IDWOS:000242869300019
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140259
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu Ziyu,Wei Yingxu,Qi Yue,et al. Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment[J]. CHINESE JOURNAL OF CATALYSIS,2006,27(11):1028-1032.
APA Liu Ziyu,Wei Yingxu,Qi Yue,&Liu Zhongmin.(2006).Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment.CHINESE JOURNAL OF CATALYSIS,27(11),1028-1032.
MLA Liu Ziyu,et al."Synthesis of mesoporous Ti-P-Al material with high thermal stability by post-synthetic treatment".CHINESE JOURNAL OF CATALYSIS 27.11(2006):1028-1032.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu Ziyu]'s Articles
[Wei Yingxu]'s Articles
[Qi Yue]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu Ziyu]'s Articles
[Wei Yingxu]'s Articles
[Qi Yue]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu Ziyu]'s Articles
[Wei Yingxu]'s Articles
[Qi Yue]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.