全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用：99美元
投递稿件

查看量下载量

相关文章

更多...
催化学报  2014 

Catalyticperformanceofheteroatom-modifiedcarbonnanotubesinadvancedoxidationprocesses

DOI: 10.1016/S1872-2067(14)60103-0, PP. 896-905

Keywords: Advancedoxidationprocesses,Catalyticozonation,Catalyticwetairoxidation,Sulfurgroups,Nitrogengroups,Oxygengroups,Carbonnanotubes,Surfacechemistry

Full-Text   Cite this paper   Add to My Lib

Abstract:

？Multi-walledcarbonnanotubes(CNTs)weresubmittedtochemicalandthermaltreatmentsinordertoincorporatedifferentheteroatomsonthesurface.O-,S-andN-containinggroupsweresuccessfullyintroducedontotheCNTswithoutsignificantchangesofthetexturalproperties.Thecatalyticactivityoftheseheteroatom-modifiedCNTswasstudiedintwoliquidphaseoxidationprocesses:catalyticozonationandcatalyticwetairoxidation(CWAO),usingoxalicacidandphenolasmodelcompounds.Inbothcases,thepresenceofstronglyacidicO-containinggroupswasfoundtodecreasethecatalyticactivityoftheCNTs.Ontheotherhand,theintroductionofSspecies(mainlysulfonicacids)enhancedtheremovalrateofthemodelcompounds,particularlyintheCWAOofphenol.Additionalexperimentswereperformedwitharadicalscavengerandsodiumpersulfate,inordertoclarifythereactionmechanism.NitrogenfunctionalitiesimprovethecatalyticperformanceoftheoriginalCNTs,regardlessoftheprocessorofthepollutant.

 References

[1]  Liu Z H, Kanjo Y, Mizutani S. Sci Total Environ, 2009, 407: 731
[2]  Melo S A S, Trovo A G, Bautitz I R, Nogueira R F P. Quim Nova, 2009, 32: 188
[3]  Ikehata K, El-Din M G. Ozone Sci Eng, 2005, 27: 83
[4]  Levec J, Pintar A. Catal Today, 2007, 124: 172
[5]  Legube B, Leitner N K V. Catal Today, 1999, 53: 61
[6]  Xu A, Lu X, Yang M, Du H, Sun C. Chin J Catal (徐爱华, 鲁晓阳, 杨民, 杜鸿章, 孙承林. 催化学报), 2007, 28: 395
[7]  Guzman-Perez C A, Soltan J, Robertson J. Sep Purif Technol, 2011, 79: 8
[8]  Gon？alves A G, órf？o J J M, Pereira M F R. Appl Catal B, 2013, 140: 82
[9]  Orge C A, órf？o J J M, Pereira M F R. Appl Catal B, 2012, 126: 22
[10]  Restivo J, órf？o J J M, Pereira M F R, Garcia-Bordejé E, Roche P, Bourdin D, Houssais B, Coste M, Derrouiche S. Chem Eng J, 2013, 230: 115
[11]  Derrouiche S, Bourdin D, Roche P, Houssais B, Machinal C, Coste M, Restivo J, Orfao J J M, Pereira M F R, Marco Y, Garcia-Bordeje E. Water Sci Technol, 2013, 68: 1377
[12]  Gomes H T, Machado B F, Ribeiro A, Moreira I, Rosário M, Silva A M T, Figueiredo J L, Faria J L. J Hazard Mater, 2008, 159: 420
[13]  Apolinário ？ C, Silva A M T, Machado B F, Gomes H T, Araújo P P, Figueiredo J L, Faria J L. Appl Catal B, 2008, 84: 75
[14]  Rocha R P, Silva A M T, Romero S M M, Pereira M F R, Figueiredo J L. Appl Catal B, 2014, 147: 314
[15]  Yang S, Wang X, Yang H, Sun Y, Liu Y. J Hazard Mater, 2012, 233-234: 18
[16]  Soria-Sánchez M, Maroto-Valiente A, álvarez-Rodríguez J, Mu？oz-Andrés V, Rodríguez-Ramos I, Guerrero-Ruíz A. Appl Catal B, 2011, 104: 101
[17]  Taran O, Polyanskaya E, Ogorodnikova O, Kuznetsov V, Parmon V, Besson M, Descorme C. Appl Catal A, 2010, 387: 55
[18]  Yang S, Li X, Zhu W, Wang J, Descorme C. Carbon, 2008, 46: 445
[19]  Monthioux M, Smith B W, Burteaux B, Claye A, Fischer J E, Luzzi D E. Carbon, 2001, 39: 1251
[20]  Terzyk A P. J Colloid Interface Sci, 2003, 268: 301
[21]  Gomes H T, Miranda S M, Sampaio M J, Figueiredo J L, Silva A M T, Faria J L. Appl Catal B, 2011, 106: 390
[22]  Gomes H T, Miranda S M, Sampaio M J, Silva A M T, Faria J L. Catal Today, 2010, 151: 153
[23]  Faria P C C, órf？o J J M, Pereira M F R. Appl Catal B, 2008, 79: 237
[24]  Faria P C C, órf？o J J M, Pereira M F R. Chemosphere, 2007, 67: 809
[25]  Chen H, Yang G, Feng Y, Shi C, Xu S, Cao W, Zhang X. Chem Eng J, 2012, 198-199: 45
[26]  Szymanski G S, Grzybek T, Papp H. Catal Today, 2004, 90: 51
[27]  Beltrán F J, Rivas F J, Montero-de-Espinosa R. J Chem Technol Biotechnol, 2003, 78: 1225
[28]  Choi J W, Lee H S. Appl Chem Eng, 2012, 23: 490
[29]  Pratarn W, Pornsiri T, Thanit S, Tawatchai C, Wiwut T. Chin J Chem Eng, 2011, 19: 76
[30]  Limsuwan P, Kumagai S, Nonaka M, Sasaki K, Tanthapanichakoon W, Hirajima T. Adv Mat Res, 2013, 701: 305
[31]  Olmez-Hanci T, Arslan-Alaton I. Chem Eng J, 2013, 224: 10
[32]  Bolong N, Ismail A F, Salim M R, Matsuura T. Desalination, 2009, 239: 229
[33]  Li D, Qu J. J Environ Sci, 2009, 21: 713
[34]  Ikehata K, El-Din M G. Ozone Sci Eng, 2005, 27: 173
[35]  Kim K-H, Ihm S-K. J Hazard Mater, 2011, 186: 16
[36]  Gao P, Li C, Wang H, Wang X, Wang A. Chin J Catal (催化学报), 2013, 34: 1811
[37]  Pocostales J P, Alvarez P M, Beltrán F J. Chem Eng J, 2010, 164: 70
[38]  Beltrán F J, Pocostales J P, Alvarez P M, Jaramillo J. J Hazard Mater, 2009, 169: 532
[39]  Beltrán F J, Pocostales P, Alvarez P, Oropesa A. J Hazard Mater, 2009, 163: 768
[40]  Faria P C C, órf？o J J M, Pereira M F R. Appl Catal B, 2008, 83: 150
[41]  Fan X, Restivo J, órf？o J J M, Pereira M F R, Lapkin A A. Chem Eng J, 2014, 241: 66
[42]  Gon？alves A G, órf？o J J M, Pereira M F R. Catal Commun, 2013, 35: 82
[43]  Gon？alves A G, órf？o J J M, Pereira M F R. J Hazard Mater, 2012, 239: 167
[44]  Gon？alves A G, Figueiredo J L, órf？o J J M, Pereira M F R. Carbon, 2010, 48: 4369
[45]  Restivo J, órf？o J J M, Pereira M F R, Vanhaecke E, R？nning M, Iouranova T, Kiwi-Minsker L, Armenise S, Garcia-Bordejé E. Water Sci Technol, 2012, 65: 1854
[46]  Restivo J, órf？o J J M, Armenise S, Garcia-Bordejé E, Pereira M F R. J Hazard Mater, 2012, 239-240: 249
[47]  Gomes H T, Figueiredo J L, Faria J L. Catal Today, 2007, 124: 254
[48]  Santiago M, Stüber F, Fortuny A, Fabregat A, Font J. Carbon, 2005, 43: 2134
[49]  Sousa J P S, Silva A M T, Pereira M F R, Figueiredo J L. Sep Sci Technol, 2010, 45: 1546
[50]  Rocha R P, Sousa J P S, Silva A M T, Pereira M F R, Figueiredo J L. Appl Catal B, 2011, 104: 330
[51]  Yang S, Zhu W, Li, X, Wang J, Zhou Y. Catal Commun, 2007, 8: 2059
[52]  Figueiredo J L, Pereira M F R. Catal Today, 2010, 150: 2
[53]  Figueiredo J L, Pereira M F R, Freitas M M A, órf？o J J M. Carbon, 1999, 37: 1379
[54]  Liu Z-Q, Ma J, Cui Y-H, Zhao L, Zhang B-P. Sep Purif Technol, 2011, 78: 147
[55]  Orge C A, Sousa J P S, Gon？alves F, Freire C, órf？o J J M, Pereira M F R. Catal Lett, 2009, 132: 1
[56]  Cao H, Xing L, Wu G, Xie Y, Shi S, Zhang Y, Minakata D, Crittenden J C. Appl Catal B, 2014, 146: 169
[57]  Liu Z-Q, Ma J, Cui Y-H, Zhao L, Zhang B-P. Appl Catal B, 2010, 101: 74
[58]  Sánchez-Polo M, Rivera-Utrilla J. Carbon, 2003, 41: 303
[59]  Xing L, Xie Y, Cao H, Minakata D, Zhang Y, Crittenden J C. Chem Eng J, 2014, 245: 71
[60]  Liu Z-Q, Ma J, Cui Y-H, Zhang B-P. Appl Catal B, 2009, 92: 301
[61]  Beltrán F J, García-Araya J F, Giráldez I. Appl Catal B, 2006, 63: 249
[62]  Rocha R P, Restivo J, Sousa J P S, órf？o J J M, Pereira M F R, Figueiredo J L. Catal Today, DOI: 10.1016/j.cattod.2014.04.006
[63]  Sánchez-Polo M, von Gunten U, Rivera-Utrilla J. Water Res, 2005, 39: 3189
[64]  Pollak E, Salitra G, Soffer A, Aurbach D. Carbon, 2006, 44: 3302
[65]  Turhan K, Uzman S. Desalination, 2008, 229: 257
[66]  Liang C, Su H-W. Ind Eng Chem Res, 2009, 48: 5558
[67]  Yan N, Liu F, Huang W. Chem Eng J, 2013, 219: 149
[68]  Xu X-Y, Zeng G-M, Peng Y-R, Zeng Z. Chem Eng J, 2012, 200-202: 25
[69]  Criquet J, Leitner N K V. Chemosphere, 2009, 77: 194
[70]  Khan J A, He X, Khan H M, Shah N S, Dionysiou D D. Chem Eng J, 2013, 218: 376
[71]  Abu Amr S S, Aziz H A, Adlan M N, Bashir M J K. Chem Eng J, 2013, 221: 492
[72]  Abu Amr S S, Aziz H A, Adlan M N. Waste Manage, 2013, 33: 1434
[73]  Neta P, Huie R E, Ross A B. J Phys Chem Ref Data, 1988, 17: 1027
[74]  Sun H, Kwan C, Suvorova A, Ang H M, Tadé M O, Wang S. Appl Catal B, 2014, 154-155: 134
[75]  Yang S, Yang X, Shao X, Niu R, Wang L. J Hazard Mater, 2011, 186: 659

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133