CAJ | 학술논문

采用液-液二相转移方法合成出颗粒直径为(4.18±0.5)nm的银纳米粒子溶胶，并用紫外-可见光谱对所制得的银纳米粒子溶胶的单分散性和稳定性进行了研究.结果表明，所得到的溶胶相为稳定的、粒径分布窄的单分散体系.红外光谱的分析结果表明，稳定剂1-壬基硫醇包缚在银纳米粒子表面.并且，通过自组织方法获得了二维有序的银纳米粒子阵列.
채용액-액이상전이방법합성출과립직경위(4.18±0.5)nm적은납미입자용효，병용자외-가견광보대소제득적은납미입자용효적단분산성화은정성진행료연구.결과표명，소득도적용효상위은정적、립경분포착적단분산체계.홍외광보적분석결과표명，은정제1-임기류순포박재은납미입자표면.병차，통과자조직방법획득료이유유서적은납미입자진렬.
The silver nanoparticles of (4.18±0.5) nm in diameter were prepared using two-phase liquid-liquid method. The size distribution and the stability of the silver nanoparticles were studied by the UV-vis spectrum. The results showed that the silver colloid solution was stable and monodispersed. The IR spectra indicated that the nanoparticles were capped by 1-nonanethiol. Two-dimensional ordered structure of the nanoparticles was formed by self-assembly technique.