摘要
测定了水 -TritonX - 10 0 -环己烷微乳液体系相图 (2 94K) ,用该反相胶束微反应器制备了α -Fe2 O3超细粒子 ,并研究了制备介质的循环使用 .由Scherrer公式估算得这些晶粒粒径分别为 11.7、2 1.3、2 2 3nm .
The phase diagram of microemulision system of water, Triton X-100, n-hexanol and cyclohexane was determined at the temperature of 294?K. α-Fe 2O 3 ultrafineparticle was prepared by the reverse mincellac microreactor. And the recycle of preparation medium was also studied. The estimate of crystalline grain is 11.7, 21.3 and 22.3?nm in diameter by means of Scherrer equation.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
2002年第6期918-920,共3页
Journal of Fuzhou University(Natural Science Edition)
