Low temperature reforming of hydrocarbons using metal oxide nanoparticles synthesized by supercritical method
update:2020/06/16
- Features and Uniqueness
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- Our research group has succeeded in synthesizing various metal oxide nanoparticles with controlled size and exposure crystal planes by using organic modifiers under supercritical water conditions. The oxygen storage/release capacity of those materials in the low-temperature region is very high, and the reforming reaction of oxidative hydrocarbon proceeds at a significant rate. Besides, by combining the supercritical CO2 drying method, we have succeeded in forming a complex in which oxide nanoparticles are dispersed at a high concentration on the surface of the porous material, realizing both high oxygen storage/release capability and stability.
- Practical Application
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Low-temperature reforming reaction of biomass wastes, heavy oils, and methane. In the future, it is expected to be a technology that will lead to the construction of a low-carbon society, including CO2-free complete recycling of waste plastics.
- Keywords
Researchers
Advanced Institute for Materials Research
Tadafumi Ajiri, Professor
Doctor of Engineering