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  • 匿名
关注:1 2013-05-23 12:21

求翻译:由于通常采用液相化学还原法制备银纳米粒子,纳米银粒子间极易团聚,形成尺寸较大的团聚体,导致其丧失纳米材料的性质和功能,影响其产品的研发与应用。因此,通常用一定的稳定剂或保护剂,以降低表面活性,防止其团聚,从而解决了纳米银粒子的分散问题。淀粉、纤维素等高分子作为稳定剂或保护剂与纳米银粒子复合,可有效防止银纳米颗粒的聚集。是什么意思?

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由于通常采用液相化学还原法制备银纳米粒子,纳米银粒子间极易团聚,形成尺寸较大的团聚体,导致其丧失纳米材料的性质和功能,影响其产品的研发与应用。因此,通常用一定的稳定剂或保护剂,以降低表面活性,防止其团聚,从而解决了纳米银粒子的分散问题。淀粉、纤维素等高分子作为稳定剂或保护剂与纳米银粒子复合,可有效防止银纳米颗粒的聚集。
问题补充:

  • 匿名
2013-05-23 12:21:38
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  • 匿名
2013-05-23 12:23:18
As a result of the use of liquid chemicals usually restore the rule of law a silver nano particle, NM silver particles are extremely vulnerable families between the formation of a larger size of the reunification of the Commonwealth, which leads to their loss of nanometer material of the nature and
  • 匿名
2013-05-23 12:24:58
Because usually uses a liquid phase chemistry reducing process preparation silver nanometer granule, the nanometer silver granule auxiliary pole easy to reunite, forms the size big coacervate, causes it to lose a nanomaterials the nature and the function, affects its product the research and develop
  • 匿名
2013-05-23 12:26:38
Normally preparation of silver nano-particles by liquid-phase reduction method and extreme reunion between Nano-Silver particles to form larger aggregates, resulting in loss of function of nano-materials and influence product development and application. So, usually with a certain stability and prot
  • 匿名
2013-05-23 12:28:18
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