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纳米颗粒的形状和聚合控制:不动摇,不

Dan Li1, Richard B Kaner

  • 1Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, USA.

Journal of the American Chemical Society
|January 19, 2006
PubMed
概括

机械动在合成过程中触发了纳米粒子聚合. 避免和使用高温可重复产生高度分散的聚氨纳米纤维,防止不必要的粒子聚集.

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In precipitation gravimetry, the precipitating agent should react specifically or selectively with the analyte. While a specific reagent reacts with the analyte alone, a selective reagent can react with a limited number of chemical species.
The obtained precipitate should be either a pure substance of known composition or easily converted to one by a simple process, such as ignition or drying. In addition, the precipitate should be insoluble and easily filterable. In general, filterability...