High photocatalytic activity of Cu_2O/TiO_2/Pt composite films prepared by magnetron sputtering : = High photocatalytic activity of Cu_2O/TiO_2/Pt composite films prepared by magnetron sputtering
Cu_2O/TiO_2/Pt three-layer films were deposited on glass substrates using magnetron sputtering method.The surface morphology and the optical properties of the composite film were characterized by X-ray diffraction(XRD), scanning electron microscopy(SEM), ultravioletvisible spectroscopy(UV-Vis) and photoluminescence spectroscopy(PL). The photocatalytic activity of the samples was evaluated by the photocatalytic degradation of methyl orange(MO) aqueous solution under visible light irradiation. The results indicate that the Cu_2O/TiO_2/Pt composite films are made up of three layers which are Pt layer,anatase-TiO_2 layer and Cu_2O layer from bottom to top. The surface of the films is even and composed of regular-shaped spherical particles. The photocatalytic activity of the Cu_2O/TiO_2/Pt three-layer film is much higher than that of the Cu_2O/TiO_2 double-layer film. Such enhancement is ascribed to the presence of Pt layer, which further inhibits the photogenerated electron-hole recombination, prolongs the lifetime of the photogenerated carriers, increases the quantum efficiency and hence improves the photocatalytic activity of the film effectively..
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2017-10-15 2017 |
|---|---|
| Erschienen: |
2017-10-15 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2017 |
|---|---|
| Enthalten in: |
Rare metals - (2017), 10 vom: 15. Okt., Seite 821-827 Original Letters: Enthalten in (DE-576)284926744 (DE-576)284926744 |
| Reihe: |
|---|
| Sprache: |
Chinesisch |
|---|
| Weiterer Titel: |
High photocatalytic activity of Cu_2O/TiO_2/Pt composite films prepared by magnetron sputtering |
|---|
| Beteiligte Personen: |
Guang-Xiao Ren [VerfasserIn] |
|---|
| Links: |
oversea.cnki.net [lizenzpflichtig] |
|---|
| Anmerkungen: |
Author info:Guang-Xiao Ren;Bin Yu;Yi-Ming Liu;Hong-Xia Wang;Wang-Gang Zhang;Wei Liang;College of Materials Science and Engineering, Taiyuan University of Technology;Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology,Ministry of Education |
|---|
| Förderinstitution / Projekttitel: |
|
|---|
| PPN (Katalog-ID): |
CAJ574517928 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | CAJ574517928 | ||
| 003 | DE-627 | ||
| 005 | 20230318094700.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 221226s2017 cc |||||o 00| ||chi c | ||
| 035 | |a (DE-627)CAJ574517928 | ||
| 035 | |a (SBB-XA)CAJ_XYJS201710008 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a chi | ||
| 044 | |c XB-CN | ||
| 084 | |a ASIEN |q DE-1a |2 fid | ||
| 084 | |a TB383.2 |2 clc | ||
| 100 | 0 | |a Guang-Xiao Ren |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a High photocatalytic activity of Cu_2O/TiO_2/Pt composite films prepared by magnetron sputtering |b = High photocatalytic activity of Cu_2O/TiO_2/Pt composite films prepared by magnetron sputtering |
| 246 | 3 | 1 | |a High photocatalytic activity of Cu_2O/TiO_2/Pt composite films prepared by magnetron sputtering |
| 264 | 1 | |c 2017-10-15 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 490 | 0 | |a China Academic Journals (CAJ) |a B |a 理工B(化学化工冶金环境矿业) = Chemistry/ Metallurgy/ Environment/ Mine Industry | |
| 490 | 0 | |a China Academic Journals (CAJ) |a C |a 理工C(机电航空交通水利建筑能源) = Architecture/ Energy/ Traffic/ Electromechanics, etc | |
| 500 | |a Author info:Guang-Xiao Ren;Bin Yu;Yi-Ming Liu;Hong-Xia Wang;Wang-Gang Zhang;Wei Liang;College of Materials Science and Engineering, Taiyuan University of Technology;Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology,Ministry of Education | ||
| 520 | |a Cu_2O/TiO_2/Pt three-layer films were deposited on glass substrates using magnetron sputtering method.The surface morphology and the optical properties of the composite film were characterized by X-ray diffraction(XRD), scanning electron microscopy(SEM), ultravioletvisible spectroscopy(UV-Vis) and photoluminescence spectroscopy(PL). The photocatalytic activity of the samples was evaluated by the photocatalytic degradation of methyl orange(MO) aqueous solution under visible light irradiation. The results indicate that the Cu_2O/TiO_2/Pt composite films are made up of three layers which are Pt layer,anatase-TiO_2 layer and Cu_2O layer from bottom to top. The surface of the films is even and composed of regular-shaped spherical particles. The photocatalytic activity of the Cu_2O/TiO_2/Pt three-layer film is much higher than that of the Cu_2O/TiO_2 double-layer film. Such enhancement is ascribed to the presence of Pt layer, which further inhibits the photogenerated electron-hole recombination, prolongs the lifetime of the photogenerated carriers, increases the quantum efficiency and hence improves the photocatalytic activity of the film effectively. | ||
| 610 | 2 | 4 | |a College of Materials Science and Engineering, Taiyuan University of Technology |
| 610 | 2 | 4 | |a Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology,Ministry of Education |
| 650 | 4 | |a 特种结构材料 | |
| 650 | 4 | |a 工程材料学 | |
| 650 | 4 | |a 一般工业技术 | |
| 650 | 4 | |a 工业技术 | |
| 650 | 4 | |a Material Science | |
| 650 | 4 | |a Industrial Current Technology and Equipment | |
| 650 | 4 | |a 理工B(化学化工冶金环境矿业) | |
| 650 | 4 | |a Chemistry/ Metallurgy/ Environment/ Mine Industry | |
| 650 | 4 | |a 理工C(机电航空交通水利建筑能源) | |
| 650 | 4 | |a Architecture/ Energy/ Traffic/ Electromechanics, etc | |
| 650 | 4 | |a Cu_2O/TiO_2/Pt | |
| 650 | 4 | |a Composite films | |
| 650 | 4 | |a Visible light | |
| 650 | 4 | |a Photocatalytic activity | |
| 700 | 0 | |a Bin Yu |4 oth | |
| 700 | 0 | |a Yi-Ming Liu |4 oth | |
| 700 | 0 | |a Hong-Xia Wang |4 oth | |
| 700 | 0 | |a Wang-Gang Zhang |4 oth | |
| 700 | 0 | |a Wei Liang |4 oth | |
| 773 | 0 | 8 | |6 880-01 |i Enthalten in |t Rare metals |d Beijing : Yejin Gongye Chubanshe, 1989 |g (2017), 10 vom: 15. Okt., Seite 821-827 |h Online-Ressource |w (DE-627)CAJ307050378 |w (DE-600)2238702-X |w (DE-576)284926744 |x 1867-7185 |7 nnns |
| 773 | 1 | 8 | |g year:2017 |g number:10 |g day:15 |g month:10 |g pages:821-827 |
| 856 | 4 | 0 | |u http://erf.sbb.spk-berlin.de/han/caj/oversea.cnki.net/kcms/detail/detail.aspx?dbcode=CJFD&filename=XYJS201710008 |x Verlag |y CrossAsia Link |z Deutschlandweit zugänglich |
| 856 | 4 | 0 | |u https://oversea.cnki.net/kcms/detail/detail.aspx?dbcode=CJFD&filename=XYJS201710008 |x Verlag |z lizenzpflichtig |
| 880 | 0 | 8 | |6 773-01/Hans |i Enthalten in |h Online-Ressource |w (DE-627)CAJ307050378 |w (DE-600)2238702-X |w (DE-576)284926744 |x 1867-7185 |7 nnns |
| 912 | |a ZDB-1-CAJ | ||
| 912 | |a GBV_NL_CAJ | ||
| 912 | |a FID-ASIEN | ||
| 912 | |a SSG-OLC-OA3.1 | ||
| 912 | |a SSG-OLC-CAJ | ||
| 936 | u | w | |j 2017 |e 10 |b 15 |c 10 |h 821-827 |
| 951 | |a AR | ||
| 952 | |j 2017 |e 10 |b 15 |c 10 |h 821-827 | ||
| 980 | |2 11 |1 01 |x 0001 |b 594017203 |c 00 |f 5:FIDXASIA |d --%%-- |e --%%-- |j --%%-- |y k |z 26-12-22 | ||
| 981 | |2 11 |1 01 |x 0001 |r http://erf.sbb.spk-berlin.de/han/caj/oversea.cnki.net/kcms/detail/detail.aspx?dbcode=CJFD&filename=XYJS201710008 | ||