WO2009031316A1 - 可視光応答型光触媒粉末とそれを用いた可視光応答型の光触媒材料、光触媒塗料および光触媒製品 - Google Patents

可視光応答型光触媒粉末とそれを用いた可視光応答型の光触媒材料、光触媒塗料および光触媒製品 Download PDF

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WO2009031316A1
WO2009031316A1 PCT/JP2008/002452 JP2008002452W WO2009031316A1 WO 2009031316 A1 WO2009031316 A1 WO 2009031316A1 JP 2008002452 W JP2008002452 W JP 2008002452W WO 2009031316 A1 WO2009031316 A1 WO 2009031316A1
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WIPO (PCT)
Prior art keywords
visible
light
responsive photocatalyst
photocatalytic
same
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PCT/JP2008/002452
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English (en)
French (fr)
Inventor
Kayo Nakano
Akira Sato
Yasuhiro Shirakawa
Keiichi Fuse
Masami Okamura
Shinya Kasamatsu
Original Assignee
Kabushiki Kaisha Toshiba
Toshiba Materials Co., Ltd.
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Application filed by Kabushiki Kaisha Toshiba, Toshiba Materials Co., Ltd. filed Critical Kabushiki Kaisha Toshiba
Priority to US12/676,099 priority Critical patent/US9670369B2/en
Priority to CN2008801061876A priority patent/CN101795767B/zh
Priority to EP08829551.4A priority patent/EP2186561B1/en
Priority to JP2009531135A priority patent/JP5362570B2/ja
Publication of WO2009031316A1 publication Critical patent/WO2009031316A1/ja

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Abstract

　可視光応答型光触媒粉末は酸化タングステン粉末を具備する。酸化タングステン粉末は、粉末の色をＬ＊ａ＊ｂ＊表色系で表したとき、ａ＊が－５以下、ｂ＊が－５以上、Ｌ＊が５０以上の色を有する。さらに、酸化タングステン粉末は１１～８２０ｍ２／ｇの範囲のＢＥＴ比表面積を有する。
PCT/JP2008/002452 2007-09-05 2008-09-05 可視光応答型光触媒粉末とそれを用いた可視光応答型の光触媒材料、光触媒塗料および光触媒製品 WO2009031316A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/676,099 US9670369B2 (en) 2007-09-05 2008-09-05 Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same
CN2008801061876A CN101795767B (zh) 2007-09-05 2008-09-05 可见光响应型光催化剂粉末及使用了该粉末的可见光响应型光催化剂材料、光催化剂涂料及光催化剂产品
EP08829551.4A EP2186561B1 (en) 2007-09-05 2008-09-05 Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalyst material, photocatalytic coating material, and photocatalytic product each containing the same
JP2009531135A JP5362570B2 (ja) 2007-09-05 2008-09-05 可視光応答型光触媒粉末とそれを用いた可視光応答型の光触媒材料、光触媒塗料および光触媒製品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-229698 2007-09-05
JP2007229698 2007-09-05

Publications (1)

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WO2009031316A1 true WO2009031316A1 (ja) 2009-03-12

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PCT/JP2008/002452 WO2009031316A1 (ja) 2007-09-05 2008-09-05 可視光応答型光触媒粉末とそれを用いた可視光応答型の光触媒材料、光触媒塗料および光触媒製品

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US (1) US9670369B2 (ja)
EP (1) EP2186561B1 (ja)
JP (3) JP5362570B2 (ja)
CN (1) CN101795767B (ja)
WO (1) WO2009031316A1 (ja)

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WO2009110233A1 (ja) * 2008-03-04 2009-09-11 株式会社 東芝 抗菌性材料とそれを用いた抗菌性膜および抗菌性部材
US20110212298A1 (en) * 2008-03-04 2011-09-01 Kabushiki Kaisha Toshiba Hydrophilic member and hydrophilic product using the same
JPWO2011018899A1 (ja) * 2009-08-12 2013-01-17 株式会社東芝 抗ウイルス性材料とそれを用いた膜、繊維および製品
JP2019155270A (ja) * 2018-03-13 2019-09-19 太平洋セメント株式会社 光触媒

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CN101641292B (zh) * 2007-03-23 2012-10-17 株式会社东芝 生产用于光催化剂的三氧化钨粉末的方法，用于光催化剂的三氧化钨粉末，及光催化剂产品
US8741257B2 (en) 2009-11-10 2014-06-03 E I Du Pont De Nemours And Company Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide
EP2539279B1 (en) 2010-02-22 2014-04-16 E.I. Du Pont De Nemours And Company Process for in-situ formation of chlorides of silicon, aluminum and titanium in the preparation of titanium dioxide
WO2012039727A1 (en) * 2010-09-21 2012-03-29 E. I. Du Pont De Nemours And Company Polymer composition comprising tungsten treated titanium dioxide having improved photostability
AU2010361149B2 (en) 2010-09-21 2015-07-16 E. I. Du Pont De Nemours And Company Process for in-situ formation of chlorides in the preparation of titanium dioxide
JP5946096B2 (ja) * 2011-02-16 2016-07-05 国立研究開発法人産業技術総合研究所 環境耐性のある新規な可視光応答性光触媒
CN102266783A (zh) * 2011-06-23 2011-12-07 浙江大学 一种铁掺杂三氧化钨光催化剂及其制备方法
US9593053B1 (en) 2011-11-14 2017-03-14 Hypersolar, Inc. Photoelectrosynthetically active heterostructures
JP6525884B2 (ja) * 2012-12-04 2019-06-05 ゲナント ヴェルスボールグ インゴ シトーク 熱処理監視システム
CN105051950A (zh) * 2013-03-15 2015-11-11 株式会社东芝 电池用电极材料及使用其的电池用基板、蓄电池、色素增感太阳能电池、电容器、Li离子二次电池
US10100415B2 (en) 2014-03-21 2018-10-16 Hypersolar, Inc. Multi-junction artificial photosynthetic cell with enhanced photovoltages
CN106975352A (zh) * 2017-05-03 2017-07-25 宁夏大学 一种可见光光催化剂wo3及wo3复合涂料与制备和应用
JP6953965B2 (ja) * 2017-09-29 2021-10-27 信越化学工業株式会社 抗菌・抗カビ性を有する光触媒・合金微粒子分散液、その製造方法、及び光触媒・合金薄膜を表面に有する部材
JP7106268B2 (ja) * 2017-12-14 2022-07-26 株式会社東芝 光触媒付基材およびその製造方法及び光触媒装置
AU2019250301A1 (en) * 2018-04-12 2020-10-22 Shin-Etsu Chemical Co., Ltd. Interior material having deodorant, antimicrobial surface layer and production method thereof
JP7096743B2 (ja) * 2018-09-13 2022-07-06 株式会社東芝 光触媒複合材料、光触媒複合材料の製造方法および光触媒装置
CN110052242B (zh) * 2019-04-26 2021-09-03 黑龙江大学 一种负载碳量子点/w18o49光催化可再生多孔碳吸附剂的制备方法

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JP5698810B2 (ja) 2015-04-08
US20100204041A1 (en) 2010-08-12
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EP2186561A1 (en) 2010-05-19
US9670369B2 (en) 2017-06-06
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CN101795767B (zh) 2012-07-04
EP2186561B1 (en) 2022-08-10
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