Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces
Scale-like dirt (ion deposit) occurs on glass surfaces of buses and trains after rain or vehicle washing, as various ionic substances are in the rain and tap water. Ion deposits blur the glass, leading to degraded passenger service. Removal of ion deposits is not possible with a general cleaner. The...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Society of Automotive Engineers of Japan, Inc.
2020-04-01
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Series: | International Journal of Automotive Engineering |
Online Access: | https://www.jstage.jst.go.jp/article/jsaeijae/11/2/11_20204290/_article/-char/ja |
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author | Htay Win Yukio Hayakawa Ukiya Komori Yusuke Yamada Makoto Kanazawa Shinji Kambara |
author_facet | Htay Win Yukio Hayakawa Ukiya Komori Yusuke Yamada Makoto Kanazawa Shinji Kambara |
author_sort | Htay Win |
collection | DOAJ |
description | Scale-like dirt (ion deposit) occurs on glass surfaces of buses and trains after rain or vehicle washing, as various ionic substances are in the rain and tap water. Ion deposits blur the glass, leading to degraded passenger service. Removal of ion deposits is not possible with a general cleaner. The formation behaviour of ion deposits was examined in order to develop a quick cleaning method of glass surfaces of vehicles. Ion deposits form due to silicon ions in the water. Ion deposits and glass surfaces have strong adhesion. Analysis of laser Raman spectroscopy revealed that ion deposits are mainly composed of silicon and are almost the same compound as glass. Ion deposits could be removed with a low concentration of hydrofluoric acid, and it was possible to remove about 1 mg of ion deposit by using 1 mL of 0.5% hydrofluoric acid. |
first_indexed | 2024-03-08T14:32:08Z |
format | Article |
id | doaj.art-7ac94faff34142ae8e3eaa4295f50008 |
institution | Directory Open Access Journal |
issn | 2185-0992 |
language | English |
last_indexed | 2024-03-08T14:32:08Z |
publishDate | 2020-04-01 |
publisher | Society of Automotive Engineers of Japan, Inc. |
record_format | Article |
series | International Journal of Automotive Engineering |
spelling | doaj.art-7ac94faff34142ae8e3eaa4295f500082024-01-12T08:42:00ZengSociety of Automotive Engineers of Japan, Inc.International Journal of Automotive Engineering2185-09922020-04-01112576310.20485/jsaeijae.11.2_57Formation and Removal of Silicon Ion Deposits on Glass and Metal SurfacesHtay Win0Yukio Hayakawa1Ukiya Komori2Yusuke Yamada3Makoto Kanazawa4Shinji Kambara5Environmental and Renewable Energy Systems DivisionEnvironmental and Renewable Energy Systems DivisionEnvironmental and Renewable Energy Systems DivisionEnvironmental and Renewable Energy Systems DivisionDepartment of Chemistry and Biomolecular ScienceEnvironmental and Renewable Energy Systems DivisionScale-like dirt (ion deposit) occurs on glass surfaces of buses and trains after rain or vehicle washing, as various ionic substances are in the rain and tap water. Ion deposits blur the glass, leading to degraded passenger service. Removal of ion deposits is not possible with a general cleaner. The formation behaviour of ion deposits was examined in order to develop a quick cleaning method of glass surfaces of vehicles. Ion deposits form due to silicon ions in the water. Ion deposits and glass surfaces have strong adhesion. Analysis of laser Raman spectroscopy revealed that ion deposits are mainly composed of silicon and are almost the same compound as glass. Ion deposits could be removed with a low concentration of hydrofluoric acid, and it was possible to remove about 1 mg of ion deposit by using 1 mL of 0.5% hydrofluoric acid.https://www.jstage.jst.go.jp/article/jsaeijae/11/2/11_20204290/_article/-char/ja |
spellingShingle | Htay Win Yukio Hayakawa Ukiya Komori Yusuke Yamada Makoto Kanazawa Shinji Kambara Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces International Journal of Automotive Engineering |
title | Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces |
title_full | Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces |
title_fullStr | Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces |
title_full_unstemmed | Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces |
title_short | Formation and Removal of Silicon Ion Deposits on Glass and Metal Surfaces |
title_sort | formation and removal of silicon ion deposits on glass and metal surfaces |
url | https://www.jstage.jst.go.jp/article/jsaeijae/11/2/11_20204290/_article/-char/ja |
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