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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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) |
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NOx storage ordered nanostructure catalyst NSR process K-titanate nanobelt VSB-5 Chemical technology TP1-1185 Chemistry QD1-999 |
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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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1718412716157173760 |