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Synthesis of nanosize europium oxide particles by using W/O microemulsion
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作者 侯文华 马军 +1 位作者 陈静 颜其洁 《Chinese Journal of Chemistry》 SCIE CAS CSCD 1999年第6期691-693,560,共4页
Europium hydroxide particles with an average diameter of 10 run and a BET surface area of 127 m2 /g have been prepared by controlled precipitation in the polyoxyethylene octylphenol (Triton X-100) (hex-anol)/cyclohexa... Europium hydroxide particles with an average diameter of 10 run and a BET surface area of 127 m2 /g have been prepared by controlled precipitation in the polyoxyethylene octylphenol (Triton X-100) (hex-anol)/cyclohexane/water microemulsion system. After calcination in air at 750℃, the obtained europium hydroxide particles were readily converted to the nanosize Eu2O3 particles with an average size of 30 nm and a high BET surface area of 36.5 m2/g. 展开更多
关键词 nanosize particles europium oxide microemulsion
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