Pressure-induced chemistry for the 2D to 3D transformation of zeolites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10386142" target="_blank" >RIV/00216208:11310/18:10386142 - isvavai.cz</a>

Alternative codes found

RIV/61388955:_____/18:00490676

Result on the web

<a href="https://doi.org/10.1039/c7ta09248b" target="_blank" >https://doi.org/10.1039/c7ta09248b</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c7ta09248b" target="_blank" >10.1039/c7ta09248b</a>

Result language

angličtina

Original language name

Pressure-induced chemistry for the 2D to 3D transformation of zeolites

Original language description

ADOR, an unconventional synthesis strategy based on a four-step mechanism: assembly, disassembly, organization, and reassembly, has opened new possibilities in zeolite chemistry. The ADOR approach led to the discovery of the IPC family of materials with tuneable porosity. Here we present the first pressure-induced ADOR transformation of 2D zeolite precursor IPC-1P into fully crystalline 3D zeolite IPC-2 (OKO topology) using a Walker-type multianvil apparatus under a pressure of 1 GPa at 200 degrees C. Surprisingly, the high-pressure material is of lower density (higher porosity) than the product obtained from simply calcining the IPC-1P precursor at high temperature, which produces IPC-4 (PCR topology). The sample was characterized by PXRD, 29Si MAS NMR, SEM, and HRTEM. Theoretical calculations suggest that high pressure can lead to the preparation of other ADOR zeolites that have not yet been prepared.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10403 - Physical chemistry

Project

<a href="/en/project/GBP106%2F12%2FG015" target="_blank" >GBP106/12/G015: Intelligent design of nanoporous adsorbents and catalysts</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Materials Chemistry A

ISSN

2050-7488

e-ISSN

—

Volume of the periodical

6

Issue of the periodical within the volume

13

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

5255-5259

UT code for WoS article

000428670000003

EID of the result in the Scopus database

2-s2.0-85044781867