2008, №2

pp. 82-92

Physical-Chemical Properties of Nanocrystalline Heterogeneous Catalysts In<sub>2</sub>O<sub>3</sub>-ZrO<sub>2</sub> (3÷10 mol.% In<sub>2</sub>O<sub>3</sub>) Synthesized in Supercritical Water

2008, №2

pp. 82-92

Cite

А.Н. Харланов, В.В. Лунин

Key words: сверхкритическая вода, наночастицы, оксид индия, диоксид циркония, льюисовская кислотность

X-Ray diffraction, Raman and  diffusion-reflectance absorption IR-spectroscopy are  used to compare  physical-chemical surface properties of In-Zr mixed nanocrystalline oxides, synthesized in  supercritical water (SCW) and via conventional co-preci pitation technique. Samples synthesized in SCW have  more stable surface properties. The basicity  of mixed In-Zr oxides  increases along with increasing In content.