Fabrication of multilayer Nb_2O_5 nanoporous film by anodization of niobium foils
Multilayer Nb2O5 nanoporous films were successfully synthesized on Nb surfaces by the control anodization process in ethylene glycol containing 4 vol% HF and 2 vol% H2O2 electrolyte. The nanoporous films are characterized in detail by field-emission scanning electron microscopy(FESEM), transmission...
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creator | Guang-Zhong Li Hui-Ping Tang Wen-Yan Zhang Gang Li Lan-Lan Yu Ya-Ning Li |
description | Multilayer Nb2O5 nanoporous films were successfully synthesized on Nb surfaces by the control anodization process in ethylene glycol containing 4 vol% HF and 2 vol% H2O2 electrolyte. The nanoporous films are characterized in detail by field-emission scanning electron microscopy(FESEM), transmission electron microscopy(TEM), and X-ray diffraction(XRD). The Nb_2O_5 nanoporous films have a multilayer morphology with the side wall thickness of ~5 nm, irregular pores with a diameter of ~25 nm, and a length of up to 7.39 lm, depending on the anodization time. A mechanism for the multilayer Nb2O5 nanoporous formation was also discussed. These nanoporous materials can be very useful in the fields of solar cells, gas sensors, catalysts, optical filters, and capacitors. |
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The nanoporous films are characterized in detail by field-emission scanning electron microscopy(FESEM), transmission electron microscopy(TEM), and X-ray diffraction(XRD). The Nb_2O_5 nanoporous films have a multilayer morphology with the side wall thickness of ~5 nm, irregular pores with a diameter of ~25 nm, and a length of up to 7.39 lm, depending on the anodization time. A mechanism for the multilayer Nb2O5 nanoporous formation was also discussed. 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The nanoporous films are characterized in detail by field-emission scanning electron microscopy(FESEM), transmission electron microscopy(TEM), and X-ray diffraction(XRD). The Nb_2O_5 nanoporous films have a multilayer morphology with the side wall thickness of ~5 nm, irregular pores with a diameter of ~25 nm, and a length of up to 7.39 lm, depending on the anodization time. A mechanism for the multilayer Nb2O5 nanoporous formation was also discussed. These nanoporous materials can be very useful in the fields of solar cells, gas sensors, catalysts, optical filters, and capacitors.</description><subject>Nb2O5</subject><subject>制造</subject><subject>扫描电子显微镜</subject><subject>纳米多孔材料</subject><subject>纳米多孔膜</subject><subject>透射电子显微镜</subject><subject>阳极化</subject><subject>阳极氧化工艺</subject><issn>1001-0521</issn><issn>1867-7185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqNi8sKwjAURIMo-PyH4L6Q9JF2LxZXiuC-JLWpV5LcmrSL-vV2Ia5dDHMYzszIihcij3JeZPOJGeMRy2K-JOsQnoylqRBsRa6lVB5q2QM6iprawfRg5Nh4elZVfKky6qTDDj0OgWowlqqRTssd3r-TA1QwWKoRTNiShZYmNLtvb8i-PN4Op6h-oGtf4Nqq82ClHysh0kQkfMpf0gce7z_a</recordid><startdate>2015</startdate><enddate>2015</enddate><creator>Guang-Zhong Li Hui-Ping Tang Wen-Yan Zhang Gang Li Lan-Lan Yu Ya-Ning Li</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope></search><sort><creationdate>2015</creationdate><title>Fabrication of multilayer Nb_2O_5 nanoporous film by anodization of niobium foils</title><author>Guang-Zhong Li Hui-Ping Tang Wen-Yan Zhang Gang Li Lan-Lan Yu Ya-Ning Li</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_6643631363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Nb2O5</topic><topic>制造</topic><topic>扫描电子显微镜</topic><topic>纳米多孔材料</topic><topic>纳米多孔膜</topic><topic>透射电子显微镜</topic><topic>阳极化</topic><topic>阳极氧化工艺</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guang-Zhong Li Hui-Ping Tang Wen-Yan Zhang Gang Li Lan-Lan Yu Ya-Ning Li</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>稀有金属:英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guang-Zhong Li Hui-Ping Tang Wen-Yan Zhang Gang Li Lan-Lan Yu Ya-Ning Li</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication of multilayer Nb_2O_5 nanoporous film by anodization of niobium foils</atitle><jtitle>稀有金属:英文版</jtitle><addtitle>Rare Metals</addtitle><date>2015</date><risdate>2015</risdate><issue>2</issue><spage>77</spage><epage>80</epage><pages>77-80</pages><issn>1001-0521</issn><eissn>1867-7185</eissn><abstract>Multilayer Nb2O5 nanoporous films were successfully synthesized on Nb surfaces by the control anodization process in ethylene glycol containing 4 vol% HF and 2 vol% H2O2 electrolyte. The nanoporous films are characterized in detail by field-emission scanning electron microscopy(FESEM), transmission electron microscopy(TEM), and X-ray diffraction(XRD). The Nb_2O_5 nanoporous films have a multilayer morphology with the side wall thickness of ~5 nm, irregular pores with a diameter of ~25 nm, and a length of up to 7.39 lm, depending on the anodization time. A mechanism for the multilayer Nb2O5 nanoporous formation was also discussed. These nanoporous materials can be very useful in the fields of solar cells, gas sensors, catalysts, optical filters, and capacitors.</abstract></addata></record> |
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source | Springer Nature - Complete Springer Journals; Alma/SFX Local Collection |
subjects | Nb2O5 制造 扫描电子显微镜 纳米多孔材料 纳米多孔膜 透射电子显微镜 阳极化 阳极氧化工艺 |
title | Fabrication of multilayer Nb_2O_5 nanoporous film by anodization of niobium foils |
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