研究了α-Al2O3纳米颗粒质量分数在0%～5%之间时,对聚偏氟乙烯(PVDF)超滤膜的纯水通量、截留率、力学等性能带来的影响,及孔隙率和润湿角的变化,得出了α-Al2O3的最佳加入量,并利用FT-IR,SEM对α-Al2O3/PVDF杂化膜的结构进行了研究.
参考文献
| [1] | A.Bottino;G.Capannelli;V.D'Asti;P.Piaggio .Preparation and properties of novel organic-inorganic porous membranes[J].Separation and Purification Technology,2001(0):269-275. |
| [2] | Zoppi R A;Yoshida I V;Nunes S P .Hybrids of perfluorosulfonic acid ionomer and silicon oxide by sol-gel reaction from solution.Electrochemical impedance spectroscopy studies[J].Journal of Electroanalytical Chemistry,1998,445:39-45. |
| [3] | Nunes S.P.;Ohlrogge K.;Alpers A.;Keller M.;Pires A.T.N.;Peinemann K.V. .Membranes of poly(ether imide) and nanodispersed silica[J].Journal of Membrane Science,1999(2):219-226. |
| [4] | 姜云鹏,王榕树.纳米二氧化硅-聚乙烯醇复合超滤膜的制备与表征[J].化学工程,2003(02):38-41. |
| [5] | Mahendran .Method of making a dope comprising hydrophilized PVDF and alpha-alumina,and a membrane made therefrom[P].US 6024872,2000-02-15. |
| [6] | 梁祎,李健生,孙秀云,王连军.纳米γ-Al2O3/PVDF中空纤维膜的结构研究[J].水处理技术,2004(04):199-201. |
| [7] | 张裕媛,张裕卿.用于含油废水处理的复合膜研制[J].中国给水排水,2000(04):58-60. |
| [8] | Bottino A;Capannelli G A;Comite A .Preparation and characterization of novel porous PVDF-ZrO2 composite membranes[J].Desalination,2002,146:35-40. |
| [9] | Genne I;Kuypers S;Leysen R .Effect of the addition of ZrO2 to polysulfone based UF membrane[J].Journal of Membrane Science,1996,113:343-350. |
| [10] | Sung Ho Kim;Seung-Yeop Kwak;Byeong-Hyeok Sohn;Tai Hyun Park .Design of TiO_2 nanoparticle self-assembled aromatic polyamide thin-film-composite (TFC) membrane as an approach to solve biofouling problem[J].Journal of Membrane Science,2003(1):157-165. |
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