聚合电解质 / 聚合电解质,器官的 molecule/colloidal CdS andpolyelectrolyte/MWCNT 电影经由集合的 layer-by-layer 被制作技术。Theassembled 电影被紫外力的分光光度计, X 光检查 diffractometry, nanoprofilometer 和扫描电子显微镜学描绘。结果证明 layer-by-layerassembling 技术能被用来从合适的先锋材料用聚合电解质和更厚的合成电影做 nanoscaled 电影。有几百纳米的厚度的两部器官的 molecule/colloidal CdS 电影 andPEI/MWCNT 电影被获得。为 organicmolecule/colloidal CdS 电影,对结果的合理解释是器官的分子和 CdS 粒子在这些电影聚集。为 PEI/MWCNT 电影,显然,是 MWCNT 做大贡献到电影厚度。
Polyelectrolyte/polyelectrolyte, organic molecule/colloidal CdS and polyelectrolyte/MWCNT films were fabricated via the layer-by-layer assembling technique. The assembled films were characterized by UV-vis spectrophotometer, X-ray diffractometry, nano profilometer and scanning electron microscopy. The results demonstrate that the layer-by-layer assembling technique can be used to make the nanoscaled films from polyelectrolytes and thicker composite films from suitable precursor materials. Both organic molecule/colloidal CdS films and PEI/MWCNT films with thickness of hundreds of nanometers were obtained. For the organic molecule/colloidal CdS films, a reasonable explanation for the result is that both the organic molecules and the CdS particles aggregate in the films. For the PEI/MWCNT films, obviously, it is the MWCNT that makes the great contribution to the film thickness.