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Filtering by: Creator Ogawa, Takeshi Academic Affiliation Chemistry

Intercalation, exfoliation, and nanocomposites of layered inorganic compounds

Creator:

Sukpirom, Nipaka

Abstract:

The melt intercalation of poly(ethylene oxide) (PEO) between layers of MoO₃ and MPS3 (M=Mn,Cd) is obtained by heating the ground mixture and LiₓMoO₃, KₓMn₁-ₓ/₂PS₃, or KCd₁-ₓ/₂PS₃. The products are characterized by powder X-ray diffraction (XRD). Below the melting temperature of PEO (66 °C), intercalation rates and yields are low. By...

Resource Type:

Dissertation

Full Text:

, 2265. 33. Ogawa, M.; Takizawa, Y. Mol. Cryst. Liq. Ciyst. 2000, 341, 357. 34. Okawa, M.; Takizawa, Y
Structure-Property Relationships of Disordered Electronic Materials : From Crystalline to Amorphous

Creator:

Surta, Todd Wesley, Jr.

Abstract:

Two perovskite materials (Bi0.5(A)0.5)(Sc0.5Nb0.5)O3, where A = K+ and Na+ were synthesized phase pure for the first time. Their structures were determined by indexing synchrotron X-ray diffraction data and subsequent combined Rietveld refinement on neutron and synchrotron X-ray diffraction data revealing significant disorder on the A-sites of these materials. A...

Resource Type:

Dissertation