Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes

NOx emissions in the atmosphere can cause various environmental problems, which should be strictly controlled and regulated. Furthermore, because of the limited amount of crude oil resources in the world and severe global warming, the development of fuel-efficient vehicles has long been desired. Acc...

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Autor principal: Shuichi Naito
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Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/68639490f8e244b094429d57c3a46dd5
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spelling oai:doaj.org-article:68639490f8e244b094429d57c3a46dd52021-11-25T17:06:10ZOrdered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes10.3390/catal111113482073-4344https://doaj.org/article/68639490f8e244b094429d57c3a46dd52021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4344/11/11/1348https://doaj.org/toc/2073-4344NOx emissions in the atmosphere can cause various environmental problems, which should be strictly controlled and regulated. Furthermore, because of the limited amount of crude oil resources in the world and severe global warming, the development of fuel-efficient vehicles has long been desired. Accordingly, efficient NOx storage and reduction catalysts have been developed over the decades, called NSR (NOx storage/reduction) catalysts. In the present article, recent advances in NSR catalysts which possess ordered nanostructures will be summarized, including our noble Pt/KNO<sub>3</sub>/K-titanate nanobelt (KTN), Pt-KNO<sub>3</sub>/CeO<sub>2</sub> and Pt-KNO<sub>3</sub>/ZrO<sub>2</sub> catalysts, as well as nanoporous Ni-phosphate (VSB-5) and Co-substituted VSB-5 catalysts.Shuichi NaitoMDPI AGarticleNOx storageordered nanostructure catalystNSR processK-titanate nanobeltVSB-5Chemical technologyTP1-1185ChemistryQD1-999ENCatalysts, Vol 11, Iss 1348, p 1348 (2021)
institution DOAJ
collection DOAJ
language EN
topic NOx storage
ordered nanostructure catalyst
NSR process
K-titanate nanobelt
VSB-5
Chemical technology
TP1-1185
Chemistry
QD1-999
spellingShingle NOx storage
ordered nanostructure catalyst
NSR process
K-titanate nanobelt
VSB-5
Chemical technology
TP1-1185
Chemistry
QD1-999
Shuichi Naito
Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes
description NOx emissions in the atmosphere can cause various environmental problems, which should be strictly controlled and regulated. Furthermore, because of the limited amount of crude oil resources in the world and severe global warming, the development of fuel-efficient vehicles has long been desired. Accordingly, efficient NOx storage and reduction catalysts have been developed over the decades, called NSR (NOx storage/reduction) catalysts. In the present article, recent advances in NSR catalysts which possess ordered nanostructures will be summarized, including our noble Pt/KNO<sub>3</sub>/K-titanate nanobelt (KTN), Pt-KNO<sub>3</sub>/CeO<sub>2</sub> and Pt-KNO<sub>3</sub>/ZrO<sub>2</sub> catalysts, as well as nanoporous Ni-phosphate (VSB-5) and Co-substituted VSB-5 catalysts.
format article
author Shuichi Naito
author_facet Shuichi Naito
author_sort Shuichi Naito
title Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes
title_short Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes
title_full Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes
title_fullStr Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes
title_full_unstemmed Ordered Nanostructure Catalysts Efficient for NOx Storage/Reduction (NSR) Processes
title_sort ordered nanostructure catalysts efficient for nox storage/reduction (nsr) processes
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/68639490f8e244b094429d57c3a46dd5
work_keys_str_mv AT shuichinaito orderednanostructurecatalystsefficientfornoxstoragereductionnsrprocesses
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