Synthesis of Ti-containing extra-large-pore zeolites of Ti-CIT-5 and Ti-SSZ-53 and their catalytic applications

被引：12

作者：

Wang, Jin-Gui ^{[1
]}

Wang, Hongjuan ^{[1
]}

Yokoi, Toshiyuki ^{[2
,3
]}

Tatsumi, Takashi ^{[2
,4
]}

机构：

[1] Qilu Univ Technol, Shandong Acad Sci, Shandong Prov Key Lab Mol Engn, Sch Chem & Pharmaceut Engn, Jinan 250353, Shandong, Peoples R China

[2] Tokyo Inst Technol, Inst Innovat Res, Midori Ku, 4259 Nagatsuta, Yokohama, Kanagawa 2268503, Japan

[3] JST, PRESTO, Midori Ku, 4259 Nagatsuta, Yokohama, Kanagawa 2268503, Japan

[4] Natl Inst Technol & Evaluat, Shibuya Ku, 2-49-10 Nishihara, Tokyo 1510066, Japan

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2019年 / 276卷

基金：

中国国家自然科学基金; 日本学术振兴会;

关键词：

Ti; Extra-large-pore zeolite; CIT-5; SSZ-53; Catalytic epoxidation; MESOPOROUS MOLECULAR-SIEVES; SELECTIVE OXIDATION; TITANIUM; TITANOSILICATE; EPOXIDATION; BETA; MWW; PERFORMANCE; OLEFINS; SILICA;

D O I：

10.1016/j.micromeso.2018.10.003

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Introduction of titanium into the frameworks of 14-ring extra-large-pore zeolites with CIT-5 (CFI-type, 7.2 x 7.5 angstrom) and SSZ-53 (SFH-type, 6.4 x 8.7 angstrom) topology has successfully been conducted by a chemical vapor deposition (CVD) method. The prepared titanosilicate zeolites have been characterized by XRD, SEM, UV-vis spectroscopy, IR spectroscopy, N-2 adsorption, and elemental analysis. According to the characterization data, titanium is mostly incorporated into the framework of the zeolite in a tetrahedrally coordinated state. The catalytic epoxidation of cycloalkenes with H2O2 and tert-butyl hydroperoxide (TBHP) has been measured. The prepared titanosilicates with extra-large pores show superior performances for bulky molecule oxidation using TBHP as an oxidant compared to medium-pore TS-1 and large-pore Ti-beta.

引用

页码：207 / 212

页数：6

共 38 条

[1] Balkus KJ, 1997, STUD SURF SCI CATAL, V105, P415
[2] Balkus KJ, 1995, STUD SURF SCI CATAL, V97, P519
[3] Direct synthesis and characterization of hydrophobic aluminum-free Ti-beta zeolite
Blasco, T
Camblor, MA
Corma, A
Esteve, P
Guil, JM
Martínez, A
Perdigón-Melón, JA
Valencia, S
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (01) : 75 - 88
[4] SSZ-53 and SSZ-59: Two novel extra-large pore zeolites
Burton, A
Elomari, S
Chen, CY
Medrud, RC
Chan, IY
Bull, LM
Kibby, C
Harris, TV
Zones, SI
Vittoratos, ES
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (23) : 5737 - 5748
[5] SYNTHESIS OF A TITANIUMSILICOALUMINATE ISOMORPHOUS TO ZEOLITE-BETA AND ITS APPLICATION AS A CATALYST FOR THE SELECTIVE OXIDATION OF LARGE ORGANIC-MOLECULES
CAMBLOR, MA
CORMA, A
MARTINEZ, A
PEREZPARIENTE, J
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (08) : 589 - 590
[6] OXIDATION OF OLEFINS WITH HYDROGEN-PEROXIDE AND TERT-BUTYL HYDROPEROXIDE ON TI-BETA CATALYST
CORMA, A
ESTEVE, P
MARTINEZ, A
VALENCIA, S
[J]. JOURNAL OF CATALYSIS, 1995, 152 (01) : 18 - 24
[7] SYNTHESIS OF AN ULTRALARGE PORE TITANIUM SILICATE ISOMORPHOUS TO MCM-41 AND ITS APPLICATION AS A CATALYST FOR SELECTIVE OXIDATION OF HYDROCARBONS
CORMA, A
NAVARRO, MT
PARIENTE, JP
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (02) : 147 - 148
[8] Ti/ITQ-2, a new material highly active and selective for the epoxidation of olefins with organic hydroperoxides
Corma, A
Díaz, U
Fornés, V
Jordá, JL
Domine, M
Rey, F
[J]. CHEMICAL COMMUNICATIONS, 1999, (09) : 779 - 780
[9] Characterization and catalytic activity of titanium containing SSZ-33 and aluminum-free zeolite beta
Dartt, CB
Davis, ME
[J]. APPLIED CATALYSIS A-GENERAL, 1996, 143 (01) : 53 - 73
[10] Synthesis and catalytic activity of Ti-ITQ-7:: a new oxidation catalyst with a three-dimensional system of large pore channels
Díaz-Cabaña, MJ
Villaescusa, LA
Camblor, MA
[J]. CHEMICAL COMMUNICATIONS, 2000, (09) : 761 - 762

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