APM OpenIR
Direct Synthesis of Aluminosilicate SSZ-39 Zeolite Using Colloidal Silica as a Starting Source
Xu, Hao1; Zhang, Juan1; Wu, Qinming1; Chen, Wei2; Lei, Chi1; Zhu, Qiuyan1; Han, Shichao1; Fei, Jinhua1; Zheng, Anmin2; Zhu, Longfeng3; Meng, Xiangju1; Maurer, Stefan4; Dai, Daniel4; Parvulescu, Andrei-Nicolae5; Mueller, Ulrich5; Xiao, Feng-Shou1
2019-07-03
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume11Issue:26Pages:23112-23117
AbstractFor the first time, SSZ-39 zeolite has been directly prepared using conventional colloidal silica and sodium aluminate instead of using FAU zeolite as the raw material in the alkaline media. The adjustment of the Si/Al ratios in the starting materials to the suitable values is a key factor to prepare the aluminosilicate SSZ-39 zeolite. Various characterizations (for instance, Xray diffraction, scanning electron microscopy, nitrogen sorption, solid Al-27 NMR, and NH3-temperature-programmed desorption) display that the aluminosilicate SSZ-39 zeolite owns high crystallinity, uniform cuboid morphology, large surface area, four-coordinated aluminum species, and strong acidic sites. Inductively coupled plasma analysis shows that the SiO2/Al2O3 ratios of the SSZ-39 products are ranged from 12.8 to 16.8. Considering the special framework of the SSZ-39 zeolite, the yield of this synthesis is not higher than 21.3%. Moreover, the catalytic performance of Cu-SSZ-39 catalyst synthesized from this route is excellent in the selective catalytic reduction of NOx with NH3 (NH3-SCR).
Keywordzeolite SSZ-39 conventional sources design synthesis NH3-SCR
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund
DOI10.1021/acsami.9b03048
WOS KeywordSELECTIVE CATALYTIC-REDUCTION ; DIRECT HYDROTHERMAL SYNTHESIS ; SMALL-PORE ZEOLITES ; EFFICIENT SYNTHESIS ; FACILE SYNTHESIS ; ZSM-5 ; NOX ; SEED ; TETRAETHYLAMMONIUM ; PERFORMANCE
Language英语
Funding ProjectNational Key Research and Development Program of China[2018YFD1000806-01] ; National Natural Science Foundation of China[21703203] ; National Natural Science Foundation of China[21720102001] ; National Natural Science Foundation of China[91634201] ; National Natural Science Foundation of China[21802053] ; BASF fund
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; BASF fund ; BASF fund
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000474670100022
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/14618
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorWu, Qinming; Xiao, Feng-Shou
Affiliation1.Zhejiang Univ, Key Lab Appl Chem Zhejiang Prov, Hangzhou 310028, Zhejiang, Peoples R China
2.Wuhan Inst Phys & Math, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
3.Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Peoples R China
4.BASF Catalysts Shanghai Co Ltd, 239 Luqiao Rd, Shanghai 201206, Peoples R China
5.BASF SE, GCC PZ, Carl Bosch Str 38, D-67056 Ludwigshafen, Germany
Recommended Citation
GB/T 7714
Xu, Hao,Zhang, Juan,Wu, Qinming,et al. Direct Synthesis of Aluminosilicate SSZ-39 Zeolite Using Colloidal Silica as a Starting Source[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(26):23112-23117.
APA Xu, Hao.,Zhang, Juan.,Wu, Qinming.,Chen, Wei.,Lei, Chi.,...&Xiao, Feng-Shou.(2019).Direct Synthesis of Aluminosilicate SSZ-39 Zeolite Using Colloidal Silica as a Starting Source.ACS APPLIED MATERIALS & INTERFACES,11(26),23112-23117.
MLA Xu, Hao,et al."Direct Synthesis of Aluminosilicate SSZ-39 Zeolite Using Colloidal Silica as a Starting Source".ACS APPLIED MATERIALS & INTERFACES 11.26(2019):23112-23117.
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