纳米银明胶复合膜的制作

Preparation of silver nanoparticles synthesized thin films

报道一种制备高浓度纳米银粒子的方法．通过化学溶胶法制备出纳米银溶胶粒子，再以热的明胶作基质，以明胶包覆纳米银粒子，加热浓缩，制备出高浓度纳米银粒子复合膜．电镜照片表明，纳米粒子并没有长大而聚沉，粒子尺度平均约为２０ｎｍ．

It is prepared the silver nanoparticles colloidal solution by the means of chemical sol gel technique and then the silver nanoparticles synthesized thin films doped in gelatin are prepared for the first time in our laboratory.