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TiO2介孔分子筛的光催化制氢活性Ⅰ:脱出模板法的影响 被引量:2

Mesoporous TiO_2 on Photocatalyst Performance of Hydrogen Production I: Effect of Removed Template Method
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摘要 采用模板剂导向自组装法以三乙醇胺为模板剂合成具有蚯蚓状孔道结构的二氧化钛介孔分子筛。通过研究不同脱除模板剂的方法,造成催化剂的织构特性发生改变,同时用XRD和BET比表面测定,高分辨透射电镜(TEM),紫外漫反射吸收光谱(UV-DRS)等手段对催化剂进行了表征,并以草酸为牺牲剂的光催化制氢反应为模型,探讨了其晶相改变对催化剂活性的影响。 The mesoporous titanium dioxide was synthesized by using triethanolamine as a template with worm-like mesostructure via self-assembly route.Effect of removed template method of mesoporous TiO_2 on the texture and structure was studied by using XRD,BET,TEM,and UV-DRS analysis techniques.Meanwhile,photocatalyst performance of hydrogen production from water,related with the crystal phase composition of mesoporous TiO_2 was also investigated.
出处 《中国稀土学报》 CAS CSCD 北大核心 2006年第z2期28-31,共4页 Journal of the Chinese Society of Rare Earths
基金 国家重点基础研究发展计划(2003CB214500) 宁夏自然科学基金重点研究项目(ZD02) 教育部留学人员回国启动基金
关键词 二氧化钛 脱除模板剂 光催化 titanium dioxide removed template method photocatalysis
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参考文献8

  • 1[2]Fujishima A,Hongda K.Electrochemical photocatalysis of water at a semiconductor electrode[J].Nature,1972,238:37.
  • 2王桂,王延吉,宋宝俊,许永权.Co-SrTiO_3上光催化分解水制氢的性能研究[J].无机化学学报,2003,19(9):988-992. 被引量:16
  • 3[4]kraeutler B,Bard A J.Heterogeneous photocatalytic decomposition of saturated carboxylic acids on titanium dioxide powder[J].J.Am.Chem.Soc.,1978,100:5985.
  • 4[5]Ohtani B,Adzuma S,Nishimoto S,et al.Photocatalytic degradation of polyethylene film by incorporated extra-fine particles of titanium dioxide[J].Polymer Degradation and Stability,1992,35(1):53.
  • 5[6]Sclafani A,Palmisano L,Schiavello Sclafani A,et al.Influence of the preparation methods of titanium dioxide on the photocatalytic degradation of phenol in aqueous dispersion[J].J.Phys.Chem.,1990,94:839.
  • 6[7]Bunsho Ohtani,Yoshitaka Okugawa,Seiichi Nishimoto,et al.Photocatalytic activity of titania powders suspended in aqueous silver nitrate solution:correlation with pH-dependent surface structures[J].J.Phys.Chem.,1987,91:3550.
  • 7王峰,桑丽霞,胥利先,等.纳米二氧化钛介孔分子筛的合成与表征[J].上海师范大学学报,2005,(11):111.
  • 8[11]Debnath R,Chaudhuri J.Inhibiting effect of AlPO4 and SiO2 on the anatase-rutile transformation reaction:an X-ray and laser raman study[J].J.Mater.Res.,1992,7:3348.

二级参考文献14

  • 1Kyriaki E. K., Xenophon E.V. J. Phys. Chem., 1993, 97,1184.
  • 2Domen K., Kudo A., Onishi T. J. Catal., 1986, 102,92.
  • 3InoueY., KubokawaT., Sato K. J. Phys. Chem., 1991,95,4059.
  • 4Ogura S., Sato K., Inoue Y. Phys. Chem. Chem. Phys.,2000, 2, 2449.
  • 5Ikeda S., Hara M., Kondo J. N. et al J. Mater. Res., 1998,13, 852.
  • 6Kuto A., Tanaka A., Domen K. et al J. Catal., 1988, 111,67.
  • 7Sayama K., Arakawa H. J. Phys. Chem., 1993,97,531.
  • 8Zou Z. G., Ye J. H., Abe R. et al Catal. Lett., 2000, 68,235.
  • 9Youn H. C., Baral S., Fendler J. H. J. Phys. Chem., 1988,92, 6320.
  • 10Kudo A., Satoshi H. Chem. Lett., 1999, 1103.

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