Effective dispersion of nano-TiO2 powder for enhancement of photocatalytic properties in cement mixes

Construction and Building Materials

Volumn 41, Issue , 2013, Pages 224-230

  Yousefi, Azam ^a   Allahverdi, Ali ^a   Hejazi, Parisa ^a  

^a IRAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Iran)

Author keywords

Dispersion; Nano TiO2; Particle size distribution; Photocatalytic activity; Ultrasonication; Zeta potential

Indexed keywords

EFFECTIVE DISPERSION; ENVIRONMENTAL POLLUTANTS; EXTERIOR SURFACES; MALACHITE GREEN; NANO-TIO; PHOTOCATALYTIC ACTIVITIES; PHOTOCATALYTIC PROPERTY; ULTRA-SONICATION; UV IRRADIATION;

AGGLOMERATION; CEMENTS; DISPERSION (WAVES); PARTICLE SIZE ANALYSIS; PHOTOCATALYSIS; PHOTODEGRADATION; ZETA POTENTIAL;

TITANIUM DIOXIDE;

EID: 84872348119     PISSN: 09500618     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.conbuildmat.2012.11.057     Document Type: Article

References (32)

1. 2) J Korean Ind Eng Chem 19 2008 1 16
2. 2 in the cement environment: a look at fundamental aspects of the self-cleaning effect in concretes J Adv Oxid Technol 12 2009 126 1330
3. 2 surface chemistry to control and modulate photocatalytic performances J Am Ceram Soc 93 2010 3360 3369
4. J. Jiang, G. Oberdorster, and P. Biswas Characterization of size, surface charge, and agglomeration state of nanoparticle dispersions for toxicological studies JNR 11 2008 77 89
5. K. Suttiponparnit, J. Jiang, M. Sahu, S. Suvachittanont, T. Charinpanitku, and P. Biswas Role of surface area, primary particle size, and crystal phase on titanium dioxide nanoparticle dispersion properties Nanoscale Res Lett 2011 10.1007/s11671-010-9772-1
6. 2 nanoparticles on their photocatalytic performance in the aqueous phase J Colloid Interface Sci 348 2010 342 347
7. F. Mange, P. Couchot, A. Foissy, and A. Pierre Effects of sodium and calcium ions on the aggregation of titanium dioxide, at high pH, in aqueous dispersions J Colloid Interface Sci 159 1993 58 67
8. 2 nanoparticles J Phys Chem C 112 2008 20451 20457
9. 2 photocatalyzed degradation of Orange II Langmuir 16 2000 1102 1108 (Pubitemid 30562215)
10. 2 agglomerates in electrostatically stabilized aqueous dispersions Powder Technol 160 2005 121 126 (Pubitemid 41560932)
11. 2 P25 colloidal dispersions Colloid Polym Sci 288 2010 387 394
12. 2 dispersions for nanocoating preparation Surf Coat Technol 204 2010 1445 1451
13. 2 nanoparticles with surfactants Colloids Surf A Physicochem Eng Aspects 348 2009 270 275
14. 2 nanoparticles in aqueous suspension J Am Ceram Soc 91 2008 2481 2487
15. 3 composites synthesized by polymerized complex method Catal Lett 119 2007 148 153 (Pubitemid 47609412)
16. 2 by doping it with calcium ions J Colloid Interface Sci 357 2011 68 178
17. 3 powders: a comparative study of processing in different furnaces Chem Eng J 143 2008 299 307
18. J. Coren, and O. Coren Evaluation of calcium titanate as apatite growth promoter J Biomed Mater Res 75A 2005 478 484
19. R.A. Spurr, and H. Myers Quantitative analysis of anatase-rutile mixtures with an X-ray diffractometer J Anal Chem 29 1957 760 762
20. M. Kim, J. Kim, M. Jo, and K. Ha Dispersion effect of nanoparticle according to ultrasound exposure by using focused ultrasonic field Proc Symp Ultrason Electron 31 2010 459 550
21. 2 nanoparticles J Am Ceram Soc 93 2010 4008 4010
22. J. Ueta, N. Ohtsu, T. Kanno, K. Tada, and J. Horiuchi Protein adsorption properties on titanium with and without calcium titanate-coating IOP Conf Ser: Mater Sci Eng 18 2011 192023
23. 2 catalysts and their activity for cyclohexanol conversion J Mol Catal A: Chem 252 2006 238 244
24. 2 nanopowder using ultrasound J Sol-Gel Sci Technol 53 2010 115 120
25. 3) composites: phase evaluation and cellular response J Biomed Mater B: Appl Biomater 95B 2010 320 329
26. 2 reactive adsorbent Ind Eng Chem Res 49 2010 2701 2706
27. 3 ceramics J Myan Acad Arts Sci 6 2008 197 209
28. 2 reduction under UV irradiation front Chem Eng China 4 2010 120 126
29. 2 mixture and its HR-TEM observation Powder Technol 105 1999 162 166 (Pubitemid 29531608)
30. K.W. Ciurowa, P. Dulian, A. Nosal, and J. Domagała Effects of reagents nature on mechanochemical synthesis of calcium titanate J Therm Anal Calorim 101 2010 471 477
31. 3 by alkaline roasting method Rare Metals 29 2010 162 167
32. 2 photocatalysts promoted by alkali metals Appl Catal B: Environ 55 2005 221 226