journal article·2018-12

Fabrication process study of UCO composite ceramic microspheres with fructose as a carbon source by internal gelation and carbothermic reduction

Xi Sun, Jingtao Ma, Xingyu Zhao, Shaochang Hao, Taowei Wang, Ziqiang Li, Changsheng Deng, Bing Liu

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Abstract

Abstract A preliminary study was carried out on preparation of UC-UO2 (UCO) composite ceramic microspheres using fructose as the carbon source by combining internal gelation and carbothermic reduction. The effects of the pH of precursor solution, washing and drying processes on the gel microspheres and sintering process on the UCO sintered microspheres were analyzed. The physical properties, composition, surface morphology and internal microstructure of the UCO ceramic microspheres were also studied. Dense and crack-free UCO ceramic microspheres with good sphericity, uniform composition distribution, and high crush strength were successfully fabricated.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Advancements in Solid Oxide Fuel Cells · Microwave Dielectric Ceramics Synthesis

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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