用溶胶-凝胶法在低于100℃条件下,通过碘掺杂制备纳米TiO2(I-TiO2).再将其制成水性溶液用于织物的处理.用XRD,UV-vis吸收光谱等对I-TiO2的结构、粒径及性能进行表征.结果表明,制得的I-TiO2结构为单一锐钛矿相,晶粒尺寸约6nm.含纳米I-TiO2的溶胶在紫外光区的吸收带宽度增加.经处理的棉织物具有优异的抗紫外线和抗菌性能.
参考文献
| [1] | Mi Yeon Song;Do Kyun Kim;Kyo Jin Ihn .Electrospun TiO_2 electrodes for dye-sensitized solar cells[J].Nanotechnology,2004(12):1861-1865. |
| [2] | Ulrike Diebold .The surface science of titanium dioxide[J].Surface Science Reports,2003(5/6):53-229. |
| [3] | Li YZ;Hwang DS;Lee NH;Kim SJ .Synthesis and characterization of carbon-doped titania as an artificial solar light sensitive photocatalyst[J].Chemical Physics Letters,2005(1/3):25-29. |
| [4] | S. Sakthivel;M.V. Shankar;M. Palanichamy;Banumathi Arabindoo;D.W. Bahnemann;V. Murugesan .Enhancement of photocatalytic activity by metal deposition: characterisation and photonic efficiency of Pt, Au and Pd deposited on TiO_2 catalyst[J].Water research: A journal of the international water association,2004(13):3001-3008. |
| [5] | 任达森,章壮健.Sb掺杂纳米TiO2光催化剂的晶体结构与光催化性能[J].化学物理学报,2006(06):549-554. |
| [6] | WALlD A D;XIN H J .Low temperature sol-gel processed photocatalytic titania coating[J].Journal of Sol-Gel Science and Technology,2004,29:25-29. |
| [7] | DENG H;CHEUK K;ZHENG W N et al.Low temperature preparation of nano TiO2 and its application as antibacterial agents[J].Transactions of Nonferrous Metals Society of China,2007,17(z1):700-703. |
| [8] | Teng CQ.;Yu MH. .Preparation and property of poly(ethylene terephthalate) fibers providing ultraviolet radiation protection[J].Journal of Applied Polymer Science,2003(5):1180-1185. |
| [9] | 邓桦,忻浩忠.纳米TiO2的抗紫外线整理应用研究[J].纺织学报,2005(06):47-49. |
| [10] | 王明勇,毛志平,李芮.锐钛矿型纳米TiO2在棉织物上的原位生长及其抗紫外线性能[J].纺织学报,2007(02):71-75. |
| [11] | 唐子龙,张俊英,成哲,张中太.纳米金红石型TiO2的低温制备[J].功能材料,2002(05):542-544,547. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%