New molecular precursors for low-temperature routes to new oxide materials. Final progress report
In this grant period, the authors have explored the single-source precursor route to silicate materials containing various main group and transition metals. They have also explored the development of polymeric precursors to zinc silicate materials. In addition, they have begun to examine precursors for phosphate materials, based on the di(tert-butyl)phosphate ligand, {minus}O{sub 2}P(O{sup t}Bu){sub 2}. A primary focus of these studies is the development of molecular precursors to homogeneous, ultrapure metal silicates and phosphates. More recently, the authors have attempted to develop template-assisted network-forming reactions that could lead to micro- or mesoporous materials. Findings are summarized below for Zr and HF systems, Al systems, Cr systems, Cu systems, metal phosphate precursors, zinc silicate luminescent materials, and syntheses of inorganic materials using dendrimeric polymers as templates.
- Research Organization:
- California Univ., San Diego, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- FG03-92ER14272
- OSTI ID:
- 541801
- Report Number(s):
- DOE/ER/14272--T2; ON: DE98000722
- Country of Publication:
- United States
- Language:
- English
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