Insertion of N(2) into the Channels of AFI Zeolite under High Pressure

We present an experimental study of a new hybrid material where nitrogen is encapsulated in the channels of porous zeolite AlPO(4)-5 (AFI) single crystals by a high-pressure method. The high-pressure behavior of nitrogen confined inside the AFI nano-channels is then investigated by Raman spectroscop...

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Autores principales: Lv, Hang, yao, Mingguang, Li, Quanjun, Liu, Ran, Liu, Bo, Yao, Zhen, Liu, Dedi, Liu, Zhaodong, Liu, Jing, Chen, Zhiqiang, Zou, Bo, Cui, Tian, Liu, Bingbing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539611/
https://www.ncbi.nlm.nih.gov/pubmed/26282881
http://dx.doi.org/10.1038/srep13234
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author Lv, Hang
yao, Mingguang
Li, Quanjun
Liu, Ran
Liu, Bo
Yao, Zhen
Liu, Dedi
Liu, Zhaodong
Liu, Jing
Chen, Zhiqiang
Zou, Bo
Cui, Tian
Liu, Bingbing
author_facet Lv, Hang
yao, Mingguang
Li, Quanjun
Liu, Ran
Liu, Bo
Yao, Zhen
Liu, Dedi
Liu, Zhaodong
Liu, Jing
Chen, Zhiqiang
Zou, Bo
Cui, Tian
Liu, Bingbing
author_sort Lv, Hang
collection PubMed
description We present an experimental study of a new hybrid material where nitrogen is encapsulated in the channels of porous zeolite AlPO(4)-5 (AFI) single crystals by a high-pressure method. The high-pressure behavior of nitrogen confined inside the AFI nano-channels is then investigated by Raman spectroscopy up to 44 GPa. Under pressure, the Raman modes of confined nitrogen show behaviors different from those of the bulk nitrogen. After the return to atmospheric pressure, it is demonstrated that non-gaseous nitrogen can be effectively stabilized by being confined inside the intact AFI sample. This result provides new insight into nitrogen capture and storage technologies.
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spelling pubmed-45396112015-08-26 Insertion of N(2) into the Channels of AFI Zeolite under High Pressure Lv, Hang yao, Mingguang Li, Quanjun Liu, Ran Liu, Bo Yao, Zhen Liu, Dedi Liu, Zhaodong Liu, Jing Chen, Zhiqiang Zou, Bo Cui, Tian Liu, Bingbing Sci Rep Article We present an experimental study of a new hybrid material where nitrogen is encapsulated in the channels of porous zeolite AlPO(4)-5 (AFI) single crystals by a high-pressure method. The high-pressure behavior of nitrogen confined inside the AFI nano-channels is then investigated by Raman spectroscopy up to 44 GPa. Under pressure, the Raman modes of confined nitrogen show behaviors different from those of the bulk nitrogen. After the return to atmospheric pressure, it is demonstrated that non-gaseous nitrogen can be effectively stabilized by being confined inside the intact AFI sample. This result provides new insight into nitrogen capture and storage technologies. Nature Publishing Group 2015-08-18 /pmc/articles/PMC4539611/ /pubmed/26282881 http://dx.doi.org/10.1038/srep13234 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Lv, Hang
yao, Mingguang
Li, Quanjun
Liu, Ran
Liu, Bo
Yao, Zhen
Liu, Dedi
Liu, Zhaodong
Liu, Jing
Chen, Zhiqiang
Zou, Bo
Cui, Tian
Liu, Bingbing
Insertion of N(2) into the Channels of AFI Zeolite under High Pressure
title Insertion of N(2) into the Channels of AFI Zeolite under High Pressure
title_full Insertion of N(2) into the Channels of AFI Zeolite under High Pressure
title_fullStr Insertion of N(2) into the Channels of AFI Zeolite under High Pressure
title_full_unstemmed Insertion of N(2) into the Channels of AFI Zeolite under High Pressure
title_short Insertion of N(2) into the Channels of AFI Zeolite under High Pressure
title_sort insertion of n(2) into the channels of afi zeolite under high pressure
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4539611/
https://www.ncbi.nlm.nih.gov/pubmed/26282881
http://dx.doi.org/10.1038/srep13234
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