Synthesis and morphology research of framework Ti-rich TS-1 containing no extraframework Ti species in the presence of CO2

Guowei Zhu, Lei Ni, Wei Qi, Shuang Ding, Xiaoxin Li, Runwei Wang, Shilun Qiu

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

A new method to synthesis TS-1 has been developed using the carbon dioxide (CO2) as an alkalinity regulator that resulted in the increased framework Ti contents. The prepared catalyst had a Si/Ti ratio as low as 40 in contrast to the ratio of 56 prepared through conventional synthesis. The twin crystals with the length of 2 μm were formed via introduction of CO 2. The catalytic activity of TS-1 is remarkably enhanced compared with the conventional synthesis. © 2013 Elsevier B.V.
Original languageEnglish (US)
Pages (from-to)129-132
Number of pages4
JournalInorganic Chemistry Communications
Volume40
DOIs
StatePublished - Feb 2014
Externally publishedYes

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