POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE

POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE

Metal-organic frameworks (MOFs) are promising nanomaterials with unprecedented capacity to store small molecules. Titanium cooperated with NH2-UiO-66 were prepared via post synthesis modifications approach and their structures and properties were characterized by X-raydiffraction,Fourier transform infrared spectroscopy, thermogravimetric analysis, nitrogen adsorption isotherms, and scanning electron microscopy. The resultant titanium cooperated with NH2-UiO-66 showed excellent performance for CO2 adsorption via the formation of oxo-bridged hetero-Zr-Ti clusters. This result clearly demonstrates that the smaller Ti ions exchanged with the Zr ions of NH2-UiO-66 may decrease the pore sizes within the framework to be closer to the ideal pore sizes for CO2 adsorption.

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Main Authors: Ge,Jinlong, Wu,Zhong, Wang,Qiuqin, Yang,Shanshan
Format: Digital revista
Language:Portuguese
Published: Sociedade Brasileira de Química 2019
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422019000200129
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spelling oai:scielo:S0100-404220190002001292019-03-25POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKEGe,JinlongWu,ZhongWang,QiuqinYang,Shanshan metal-organic frameworks NH2-UiO-66 CO2 uptake;Titanium Metal-organic frameworks (MOFs) are promising nanomaterials with unprecedented capacity to store small molecules. Titanium cooperated with NH2-UiO-66 were prepared via post synthesis modifications approach and their structures and properties were characterized by X-raydiffraction,Fourier transform infrared spectroscopy, thermogravimetric analysis, nitrogen adsorption isotherms, and scanning electron microscopy. The resultant titanium cooperated with NH2-UiO-66 showed excellent performance for CO2 adsorption via the formation of oxo-bridged hetero-Zr-Ti clusters. This result clearly demonstrates that the smaller Ti ions exchanged with the Zr ions of NH2-UiO-66 may decrease the pore sizes within the framework to be closer to the ideal pore sizes for CO2 adsorption.info:eu-repo/semantics/openAccessSociedade Brasileira de QuímicaQuímica Nova v.42 n.2 20192019-02-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422019000200129pt10.21577/0100-4042.20170312
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language Portuguese
format Digital
author Ge,Jinlong
Wu,Zhong
Wang,Qiuqin
Yang,Shanshan
spellingShingle Ge,Jinlong
Wu,Zhong
Wang,Qiuqin
Yang,Shanshan
POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE
author_facet Ge,Jinlong
Wu,Zhong
Wang,Qiuqin
Yang,Shanshan
author_sort Ge,Jinlong
title POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE
title_short POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE
title_full POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE
title_fullStr POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE
title_full_unstemmed POSTSYNTHESIS OF TITANIUM INCORPORATED WITH AMINO-FUNCTIONALIZATION UIO-66 FOR ENHANCING CO2 UPTAKE
title_sort postsynthesis of titanium incorporated with amino-functionalization uio-66 for enhancing co2 uptake
description Metal-organic frameworks (MOFs) are promising nanomaterials with unprecedented capacity to store small molecules. Titanium cooperated with NH2-UiO-66 were prepared via post synthesis modifications approach and their structures and properties were characterized by X-raydiffraction,Fourier transform infrared spectroscopy, thermogravimetric analysis, nitrogen adsorption isotherms, and scanning electron microscopy. The resultant titanium cooperated with NH2-UiO-66 showed excellent performance for CO2 adsorption via the formation of oxo-bridged hetero-Zr-Ti clusters. This result clearly demonstrates that the smaller Ti ions exchanged with the Zr ions of NH2-UiO-66 may decrease the pore sizes within the framework to be closer to the ideal pore sizes for CO2 adsorption.
publisher Sociedade Brasileira de Química
publishDate 2019
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422019000200129
work_keys_str_mv AT gejinlong postsynthesisoftitaniumincorporatedwithaminofunctionalizationuio66forenhancingco2uptake
AT wuzhong postsynthesisoftitaniumincorporatedwithaminofunctionalizationuio66forenhancingco2uptake
AT wangqiuqin postsynthesisoftitaniumincorporatedwithaminofunctionalizationuio66forenhancingco2uptake
AT yangshanshan postsynthesisoftitaniumincorporatedwithaminofunctionalizationuio66forenhancingco2uptake
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