Fabrication of metallic platinum doped ordered mesoporous titania-silica materials with excellent simulated sunlight and visible light photocatalytic activity

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 415, Issue , 2012, Pages 399-405

  Yang, Yuxin ^a   Su, Fang ^a   Zhang, Shengqu ^a   Guo, Wan ^a   Yuan, Xing ^a   Guo, Yihang ^a  

^a NORTHEAST NORMAL UNIVERSITY   (China)

Author keywords

Light insensitive compounds; Ordered mesoporous materials; Photocatalysis; Platinum; Titania

Indexed keywords

COMPLEXATION; LIGHT; OXIDE MINERALS; PHOTOCATALYSIS; PHOTOCATALYSTS; PLATINUM; SILICA; SURFACE PLASMON RESONANCE; TITANIUM DIOXIDE; TWO DIMENSIONAL;

2D-HEXAGONAL; BIPHASE; BISPHENOL A; FACILE METHOD; HIGH SURFACE AREA; IDENTICAL CONDITIONS; LARGE PORE SIZE; LIGHT IRRADIATIONS; ORDERED MESOPOROUS; ORDERED MESOPOROUS MATERIALS; P-NITROPHENOL; PHOTOCATALYTIC ACTIVITIES; SIMULATED SUNLIGHT; SOFT TEMPLATE; TIO; TITANIA; TITANIA-SILICA; VISIBLE LIGHT; VISIBLE LIGHT PHOTOCATALYTIC ACTIVITY;

MESOPOROUS MATERIALS;

NITROPHENOL; PLATINUM; SILICON DIOXIDE; TITANIUM DIOXIDE;

ARTICLE; CHEMICAL STRUCTURE; CONTROLLED STUDY; PARTICLE SIZE; PHOTOCATALYSIS; PRIORITY JOURNAL; SIMULATION; SUNLIGHT; SURFACE PLASMON RESONANCE; SYNTHESIS;

EID: 84870259715     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2012.10.003     Document Type: Article

References (20)

1. Liu G., Wang L.Z., Yang H.G., Cheng H.-M., Lu G.Q. Titania-based photocatalysts-crystal growth, doping and heterostructuring. J. Mater. Chem. 2010, 20:831-843.
2. 2 - new photochemical processes. Chem. Rev. 2006, 106:4428-4453.
3. 40-titania materials with controllable structural orderings and pore geometries and their simulated sunlight photocatalytic activity towards diethyl phthalate degradation. Appl. Catal. B: Environ. 2010, 99:364-375.
4. Shibata H., Ogura T., Mukai T., Ohkubo T., Sakai H., Abe M. Direct synthesis of mespourous titania particles having a crystalline wall. J. Am. Chem. Soc. 2005, 127:16396-16397.
5. 2 nanocomposites with enhanced photocatalytic activity. J. Am. Chem. Soc. 2007, 129:4538-4539.
6. 3 nanocomposites with enhanced photocatalytic activity. Chem. Commun. 2007, 45:4749-4751.
7. 2 materials. J. Phys. Chem. B 2006, 110:6661-6665.
8. 2. J. Photochem. Photobiol. A: Chem. 2002, 148:295-301.
9. Shibata H., Ohkubo T., Kohno H., Rangsunvigit P., Sakai H., Abe M. Preparation and photocatalytic activity of titania particulate film with mesostructured silica as binder. J. Photochem. Photobiol. A: Chem. 2006, 181:357-362.
10. 2 nanocomposites as highly active photocatalysts for the photooxidation of dichloroacetic acid. J. Phys. Chem. C 2011, 115:5784-5791.
11. Ma F.Y., Zhang S.Q., Yang X., Guo W., Guo Y.H. Fabrication of metallic platinum and indium oxide codoped titania nanotubes for the simulated sunlight photocatalytic degradation of diethyl phthalate. Catal. Commun. 2012, 24:75-79.
12. 2: substrate specificity and the effect of Pt oxidation state. J. Phys. Chem. B 2005, 109:7399-7406.
13. Zhao W., Chen C.C., Li X.Z., Zhao J.C., Hidaka H., Serpone N. Photodegradation of sulforhodamine-B dye in platinized titania dispersions under visible light irradiation: influence of platinum as a functional co-catalyst. J. Phys. Chem. B 2002, 106:5022-5028.
14. Ismail A.A., Bahnemann D.W. One-step synthesis of mesoporous platinum/titania nanocomposites as photocatalyst with enhanced its photocatalytic activity for methanol oxidation. Green Chem. 2011, 13:428-435.
15. Ismail A.A., Bahnemann D.W., Bannat I., Wark M. Gold nanoparticles on mesoporous interparticle networks of titanium dioxide nanocrystals for enhanced photonic efficiencies. J. Phys. Chem. C 2009, 113:7429-7435.
16. 2 nanostructures: a route to minimize Pt loading on titania photocatalysts for hydrogen production. Phys. Chem. Chem. Phys. 2011, 12:20155-20161.
17. Zhao D.Y., Sun J.Y., Li Q.Z., Stucky G.D. Morphological control of highly ordered mesoporous silica SBA-15. Chem. Mater. 2000, 12:275-279.
18. 40-silica materials with controllable ordered and disordered pore geometries and their application for the synthesis of diphenolic acid. J. Mater. Chem. 2009, 19:8571-8579.
19. 2. Appl. Catal. B: Environ. 2012, 113-114:61-71.
20. 2 using EPR. J. Phys. Chem. B 2003, 107:4545-4549.