Publications by authors named "Susumu Mineoi"
Article Synopsis
- Ethylene-bridged polysilsesquioxane (EBPSQ) was synthesized using a sol-gel process, mixed with hollow silica particles (HSPs) to create a hybrid film through a multi-temperature heating process.
- Films containing HSPs showed lower surface temperatures compared to pure EBPSQ films when subjected to heat, indicating they have better thermal insulation properties.
- The addition of HSPs also enhanced the thermal stability of the hybrid films, with increased thermal resistance noted as the percentage of HSPs increased.
Poly(glycidyloxypropyl)silsesquioxane (PGPS) was successfully synthesized by hydrolysis and polycondensation using the nitrogen flow method. A poly(3-(2,3-dihydroxypropoxypropyl)silsesquioxane) (PSQ-OH) film was prepared via two routes. In route A, PSQ-OH was prepared by the hydrolysis of the epoxy group of PGPS in an aqueous hydrochloric acid (HCl)/tetrahydrofuran solution, affording a diol group; then, PSQ-OH was coated on a glass substrate and heated.
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