期刊文献+

超长弯曲TiO2纳米线/石墨烯复合材料的制备及其对含油废水吸附的研究

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摘要 近些年,随着石油工业的发展以及海上溢油事件的发生,产生了大量的石油废水,其特点是浓度高、色泽深、成分复杂,由于大量的排入江河湖海,严重地污染了水体环境。因而石油废水的处理成为人们关注的焦点和研究的重点。使用绿色友好的水热合成法,在磁力搅拌的条件下,以商用15nm TiO_2和改良Hummers法制备的GO(氧化石墨烯)为原料,NaOH溶液为溶剂,NaBH_4为还原剂,合成超长弯曲状TiO_2纳米线/石墨烯复合材料,并以废机油为目标污染源,模拟其在海水中油污的吸附性能。同时,通过改变还原剂的浓度,来探究实验条件的变化对合成的超长弯曲TiO_2纳米线/石墨烯复合材料性能的影响。研究发现,当加入还原剂NaBH_4为100mmol/L,保持管式炉2℃/min的升温速率至500℃,热处理4h,再以2℃/min的降温速率至室温时复合材料的吸附性能最好且TiO_2呈现锐钛矿相。
出处 《江西化工》 2016年第2期60-64,共5页 Jiangxi Chemical Industry
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  • 1K. S. Novoselove, A. K. Gem_in, S. V. Morozov, et al. E- leetric field effect in atomically thin carbon films. Sci- ence. 2004, (306) :666 - 669.
  • 2Meyer J C, Geim A K, Katsnelson M I,et al. The struc- ture of suspended graphene sheets [ J ]. Nature, 2007, 446(7131) :60 -63.
  • 3ZHAO G, WEN T, CHEN C, et al. Synthesis of gra- phene - based nanomatefials and their application ener- gy - related and environmental - ralated areas[ J ]. RSC Adv,2012,2:9286 -9303.
  • 4Tang Y, Zhang Y, Deng J, et al. Mechanical Force - Driven Growth of Elongated Bending TiO2 - based Nanotubular Materials for Ultrafast Rechargeable Lithi- um Ion Batteries [ J ]. Advanced Materials, 2014, 26 (35) :6111 -6118.
  • 5MP. Tsyurupa,V A. Dacankov. Porous structure of hy- percroslinked polystyrene:State - of - the - artmini - review. React. Funct. Polymers, 2006,66 ( 7 ) : 768 - 779.
  • 6S. J. Greqq,J. Jacobs. An examination of the adsorption theory of Brunaner, Emmett, and Teller, and Brunauer, Denting, Denting and Teller. Trans. Faraday SC, 1948,44:574 -588.
  • 7张静,阎松,付鹿,王飞,原梦琼,罗根祥,徐倩,王翔,李灿.锐钛矿、金红石和板钛矿降解罗丹明B光催化活性的比较(英文)[J].催化学报,2011,32(6):983-991. 被引量:14
  • 8A. C. Ferrari, J. C. Meyer, V. Seardaci, K. S. Novesel- or, S. Roth, et al. Raman Spectrum of Graphene and Graphene Layers. Phys. Rev. Lett. , 2006,97 ( 18 ) : 187401.
  • 9A. C. Ferraxi,et al. Raman scattering efficiency of gra- phene. Nat. Nanotech. ,2013,87 (20) :235 - 245.
  • 10K. Press - Kristensen, E. Lindblom, J. E. Schmidt, M. Henze,Examining the biodegradation of endocrine dis- mpting bisphenol A and nonylphenol in WWTPs Water Sci. Technol. ,2008,57(8) :1253 - 1256.

二级参考文献50

  • 1Fox M A, Dulay M T. Chem Rev, 1993, 93:341.
  • 2匡继董 林碧洲 陈亦琳 骈雪涛 张克智 张鸥.催化学报),2010,:1399-1399.
  • 3ZhangK MengZ OHW.催化学报,2010,:751-751.
  • 4Xie M Z, Jing L Q, Zhou J, Lin J S, Fu H G. J Hazard Mater, 2010, 176:139.
  • 5Bernardini C, Cappelletti G, Dozzi M V, Selli E. JPhotochem PhotobiolA, 2010, 211:185.
  • 6Puddu V, Choi H, Dionysiou D D, Puma G L. Appl Catal B, 2010, 94:211.
  • 7Zhu J F, Zheng W, He B, Zhang J L, Anpo M. JMol CatalA, 2004, 216:35.
  • 8Ding Z, Liu G Q, Greenfield P F. J Phys Chem B, 2000, 104: 4815.
  • 9Xu Q A, Zhang J, Feng Z C, Ma Y, Wang X A, Li C. Chem Asian J, 2010, 5:2158.
  • 10Nahar M S, Zhang J, Hasegawa K, Kagaya S, Kuroda S. Mater Sci Semicond Process, 2009, 12:168.

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