Search for dissertations about: "Qinghua Li"
Found 2 swedish dissertations containing the words Qinghua Li.
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1. Colloidal zeolites : from nucleation to zoned films by seeded growth
Abstract : The work presented in this thesis concerns the investigation of nucleation kinetics for colloidal zeolites, especially the determination of the nucleation period during crystallization. It also concerns the use of colloidal TPA-silicalite-1 for the preparation of zoned MFI films. READ MORE
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2. Crystallization of colloidal TPA-silicalite-1 by a two-stage varying-temperature synthesis
Abstract : A novel synthesis method called a two-stage varying-temperature synthesis was developed for the investigation of kinetics and mechanism of the crystallization of discrete colloidal crystals of TPA-silicalite-1. Briefly, this method involves a rapid change in treatment temperature at some point during the crystallization. READ MORE