| 利用P204-正庚烷萃取体系制备纳米氧化氢氧化铁和氧化铁的研究 | |
| Studies on Syntheses of FeOOH and α-Fe2O3in P204/n-heptane System Saponified by NH3·H2O | |
| 摘要: 本文利用氨水皂化后P204-正庚烷体系，以不同的方式加入氢氧化钠，在水热条件下制备出了氧化氢氧化铁纳米棒和立方状纳米氧化铁，为纳米氧化氢氧化铁和氧化铁的制备提供了新途径。氧化氢氧化铁纳米棒宽约15～27 nm，长约100～250 nm，立方状氧化铁粒径在80 nm左右。并对反应条件对产物的影响和生成机理进行了讨论。 | |
| 关键词: P204（HDEHP） 纳米 氧化氢氧化铁 氧化铁 | |
| 基金项目: | |
| Abstract: FeOOH nanorods with width of 15～27 nm and length of 100～250 nm and α-Fe2O3nanoparticles with diameter of 80 nm were hydrothermal synthesized in P204/n-heptane system saponified by NH3·H2O. The method for NaOH addition had a significant effect on the phase and morphology of the final product. Some of the products were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The structure of organic phase was characterized by FT-IR. The reaction conditions and the mechanism were also studied. | |
| Keywords: P204(HDEHP) nanoparticle FeOOH α-Fe2O3 | |
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| 俞海云,孙思修,林作栋,宋新宇,张卫民,樊唯镏.利用P204-正庚烷萃取体系制备纳米氧化氢氧化铁和氧化铁的研究[J].无机化学学报,2004,20(6):652-656. | |
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