Effect of Templates on the Structure and Stability of Ti-TMS

Qing DAI Nong Yue HE Xing Li WANG Xun Wei SHEN Yan GUO Chun Wei YUANI

引用本文: Qing DAI,  Nong Yue HE,  Xing Li WANG,  Xun Wei SHEN,  Yan GUO,  Chun Wei YUANI. Effect of Templates on the Structure and Stability of Ti-TMS[J]. Chinese Chemical Letters, 1999, 10(3): 267-268. shu
Citation:  Qing DAI,  Nong Yue HE,  Xing Li WANG,  Xun Wei SHEN,  Yan GUO,  Chun Wei YUANI. Effect of Templates on the Structure and Stability of Ti-TMS[J]. Chinese Chemical Letters, 1999, 10(3): 267-268. shu

Effect of Templates on the Structure and Stability of Ti-TMS

  • 基金项目:

    The work was supported by the National Natural Science Foundation of China.

摘要: Pure Mesoporous TiO2 molecular sieves (Ti-TMS) were synthesized with different templates for the first time and the templates can be successfully removed by refluxing the samples in the EtOH/H2O/KOH solution.The XRD pattem and TEM confirm that the uniformity and stability of Ti-TMS2 synthesized with dodecylamine as template is obviously inferior to that of TiTMS1 prepared with dodecylphosphate and hexadecylphosphate as templates.Furthermore.after the templates were removed.the mesostructure of Ti-TMS1 was preserved to a great degree than that of Ti-TMS2.

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  • 收稿日期:  1998-06-03
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