Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent
In this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C4MI]Cl as a structure-directing agent was investigated. The organic cation shows effectiveness and selectivity for the syntheses of TON zeolites under different reaction conditions compared to the traditional stru...
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ri-123456789-294642021-02-15T19:39:33Z Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent Pergher, Sibele Berenice Castellã Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis 1-butyl-3-methylimidazolium Zeolite synthesis TON zeolite In this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C4MI]Cl as a structure-directing agent was investigated. The organic cation shows effectiveness and selectivity for the syntheses of TON zeolites under different reaction conditions compared to the traditional structuredirecting agent, 1,8-diaminooctane. The 1-butyl-3-methylimidazolium cation lead to highly crystalline materials and its role as OSDA in our synthesis conditions has been confirmed by characterization techniques. ICP-OES confirms the presence of Al in the samples and 27Al MAS NMR analysis indicated that aluminum atoms were incorporated in tetrahedral coordination. Scanning electron microscopy indicated that changing the crystallization condition (static or stirring), zeolites with different crystal size were obtained, which consequently affects the textural properties of the zeolites. Moreover, varying some synthesis parameters MFI zeolite can also be obtained 2020-07-06T18:59:59Z 2020-07-06T18:59:59Z 2016-11-07 article LOPES, Christian Wittee; VILLARROEL-ROCHA, Jhonny; SILVA, Bernardo Araldi da; MIGNONI, Marcelo Luis; PERGHER, Sibele Berenice Castellã. Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as Structure-Directing Agent. Materials Research, [s.l.], v. 19, n. 6, p. 1461-1468, 7 nov. 2016. ISSN 1980-5373 versão online. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392016000601461&lng=en&tlng=en. Acesso em: 06 jul. 2020. http://dx.doi.org/10.1590/1980-5373-mr-2016-0041. 1516-1439 https://repositorio.ufrn.br/jspui/handle/123456789/29464 10.1590/1980-5373-mr-2016-0041 en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf Scielo |
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RI - UFRN |
| language |
English |
| topic |
1-butyl-3-methylimidazolium Zeolite synthesis TON zeolite |
| spellingShingle |
1-butyl-3-methylimidazolium Zeolite synthesis TON zeolite Pergher, Sibele Berenice Castellã Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
| description |
In this work, the synthesis of zeolites using 1-butyl-3-methylimidazolium chloride [C4MI]Cl as a
structure-directing agent was investigated. The organic cation shows effectiveness and selectivity for
the syntheses of TON zeolites under different reaction conditions compared to the traditional structuredirecting agent, 1,8-diaminooctane. The 1-butyl-3-methylimidazolium cation lead to highly crystalline
materials and its role as OSDA in our synthesis conditions has been confirmed by characterization
techniques. ICP-OES confirms the presence of Al in the samples and 27Al MAS NMR analysis indicated
that aluminum atoms were incorporated in tetrahedral coordination. Scanning electron microscopy
indicated that changing the crystallization condition (static or stirring), zeolites with different crystal
size were obtained, which consequently affects the textural properties of the zeolites. Moreover, varying
some synthesis parameters MFI zeolite can also be obtained |
| format |
article |
| author |
Pergher, Sibele Berenice Castellã Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis |
| author_facet |
Pergher, Sibele Berenice Castellã Lopes, Christian Wittee Villarroel-Rocha, Jhonny Silva, Bernardo Araldi da Mignoni, Marcelo Luis |
| author_sort |
Pergher, Sibele Berenice Castellã |
| title |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
| title_short |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
| title_full |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
| title_fullStr |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
| title_full_unstemmed |
Synthesis and Characterization of Al-TON Zeolite Using a Dialkylimizadolium as StructureDirecting Agent |
| title_sort |
synthesis and characterization of al-ton zeolite using a dialkylimizadolium as structuredirecting agent |
| publisher |
Scielo |
| publishDate |
2020 |
| url |
https://repositorio.ufrn.br/jspui/handle/123456789/29464 |
| work_keys_str_mv |
AT perghersibeleberenicecastella synthesisandcharacterizationofaltonzeoliteusingadialkylimizadoliumasstructuredirectingagent AT lopeschristianwittee synthesisandcharacterizationofaltonzeoliteusingadialkylimizadoliumasstructuredirectingagent AT villarroelrochajhonny synthesisandcharacterizationofaltonzeoliteusingadialkylimizadoliumasstructuredirectingagent AT silvabernardoaraldida synthesisandcharacterizationofaltonzeoliteusingadialkylimizadoliumasstructuredirectingagent AT mignonimarceloluis synthesisandcharacterizationofaltonzeoliteusingadialkylimizadoliumasstructuredirectingagent |
| _version_ |
1773957892627496960 |