Solid-state nuclear magnetic resonance characterization of the second generation of the UEC family of molecular sieves
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Keywords

Solid-state NMR
UEC family
TRAPDOR.

How to Cite

SELEGHINI, Heitor Secco; PASTORE, Heloise de Oliveira; BONK, Fábio Aurélio. Solid-state nuclear magnetic resonance characterization of the second generation of the UEC family of molecular sieves. Revista dos Trabalhos de Iniciação Científica da UNICAMP, Campinas, SP, n. 26, 2019. DOI: 10.20396/revpibic262018584. Disponível em: https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/584. Acesso em: 22 apr. 2026.

Abstract

This work reports the characterization using solid-state NMR of the second generation of the UEC family of molecular sieves, such generation is composed by two tridimensional silicoaluminophosphates synthesized from a layered aluminophosphate (AlPO-CJ70). The 3D structures are analogous to SAPO-5 (UEC-4) and SAPO-15 (UEC-5), both were characterized using multinuclear solid-state NMR, 27Al-MQ-MAS and 29Si{27Al} TRAPDOR.

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Copyright (c) 2019 Heitor Secco Seleghini, Heloise de Oliveira Pastore