Seeded synthesis of layered titanosilicate JDF-L1

被引:27
作者
Rubio, Cesar [1 ,2 ]
Casado, Clara [1 ,2 ]
Uriel, Santiago [3 ]
Tellez, Carlos [1 ,2 ]
Coronas, Joaquin [1 ,2 ]
机构
[1] Univ Zaragoza, Dept Environm Chem & Engn, Zaragoza 50018, Spain
[2] Univ Zaragoza, Nonosci Inst Aragon, Zaragoza 50018, Spain
[3] Univ Zaragoza, Dept Organ Chem, Zaragoza 50018, Spain
关键词
Microporous titanosilicate; JDF-L1; Seeded synthesis; Proton exchange; ETS-10; ADSORPTION; TITANIUM; SILICATE;
D O I
10.1016/j.matlet.2008.09.022
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Small, ca. 3 x 3 mu m JDF-L1 crystals were achieved by seeded hydrothermal synthesis. The seeded procedure reduced the synthesis time needed to reach a high crystalline product from several days to only 6 h. The performance of the small crystals was validated in the proton exchange process using DL-histidine. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:113 / 115
页数:3
相关论文
共 20 条
[1]   MICROPOROUS TITANOSILICATE ETS-10 - A STRUCTURAL SURVEY [J].
ANDERSON, MW ;
TERASAKI, O ;
OHSUNA, T ;
MALLEY, PJO ;
PHILIPPOU, A ;
MACKAY, SP ;
FERREIRA, A ;
ROCHA, J ;
LIDIN, S .
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1995, 71 (05) :813-841
[2]   Layered silicate by proton exchange and swelling of AMH-3 [J].
Choi, Sunho ;
Coronas, Joaquin ;
Sheffel, Joshua A. ;
Jordan, Edgar ;
Oh, Weontae ;
Nair, Sankar ;
Shantz, Daniel F. ;
Tsapatsis, Michael .
MICROPOROUS AND MESOPOROUS MATERIALS, 2008, 115 (1-2) :75-84
[3]   The hydrothermal synthesis of zeolites: History and development from the earliest days to the present time [J].
Cundy, CS ;
Cox, PA .
CHEMICAL REVIEWS, 2003, 103 (03) :663-701
[4]   Studies on the synthesis, characterization and catalytic properties of the large pore titanosilicate, ETS-10 [J].
Das, TK ;
Chandwadkar, AJ ;
Sivasanker, S .
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 107 (1-3) :199-205
[5]   STUDIES ON THE SYNTHESIS OF ETS-10 .1. INFLUENCE OF SYNTHESIS PARAMETERS AND SEED CONTENT [J].
DAS, TK ;
CHANDWADKAR, AJ ;
BUDHKAR, AP ;
BELHEKAR, AA ;
SIVASANKER, S .
MICROPOROUS MATERIALS, 1995, 4 (2-3) :195-203
[6]   Synthesis and characterization of a novel layered titanium silicate JDF-L1 [J].
Du, HB ;
Chen, JS ;
Pang, WQ .
JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (11) :1827-1830
[7]   A rapid method of synthesizing the layered titanosilicate JDF-L1 [J].
Ferdov, S ;
Kostov-Kytin, V ;
Petrov, O .
CHEMICAL COMMUNICATIONS, 2002, (16) :1786-1787
[8]   Refinement of the layered titanosilicate AM-1 from single-crystal X-ray diffraction data [J].
Ferdov, Stanislav ;
Kolitsch, Uwe ;
Lengauer, Christian ;
Tillmanns, Ekkehart ;
Lin, Zhi ;
Ferreira, Rute A. Sa .
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 :I186-U20
[9]   Accelerated synthesis of all-silica DD3R and its performance in the separation of propylene/propane mixtures [J].
Gascon, Jorge ;
Blom, Wouter ;
van Miltenburg, Arjen ;
Ferreira, Alexandre ;
Berger, Rob ;
Kapteijn, Freek .
MICROPOROUS AND MESOPOROUS MATERIALS, 2008, 115 (03) :585-593
[10]   Competitive nucleation and growth in seeded batch crystallization of titanosilicate ETS-10 using Ti(SO4)2 [J].
Ji, ZX ;
Warzywoda, J ;
Sacco, A .
MICROPOROUS AND MESOPOROUS MATERIALS, 2005, 81 (1-3) :201-210