01溶胶-凝胶法 /Sol-Gel01/05/2012成分简介02胶体（colloid）是一种分散相粒径很小的分散体系，分散相粒子的重力可以忽略，粒子之间 的相互作用主要是短程作用力。溶胶（Sol）是具有液体特征的胶体体系，分散的粒子是固体或者大分子，分散的粒子大 小在1100nm之间。凝胶（Gel）是具有固体特征的胶体体系，被分散的物质形成连续的网状骨架，骨架空隙 中充有液体或气体，凝胶中分散相的含量很低，一般在1%3%之间。 03溶胶凝胶法制备纳米微粒对象：金属DEFAULT STYLES04STANDARD STYLES Bullet Point Bullet Point Sub Bullet Sub Bullet05BULLET STYLES成分简介02胶体（colloid）是一种分散相粒径很小的分散体系，分散相粒子的重力可以忽略，粒子之间 的相互作用主要是短程作用力。溶胶（Sol）是具有液体特征的胶体体系，分散的粒子是固体或者大分子，分散的粒子大 小在1100nm之间。凝胶（Gel）是具有固体特征的胶体体系，被分散的物质形成连续的网状骨架，骨架空隙 中充有液体或气体，凝胶中分散相的含量很低，一般在1%3%之间。 03PICTURE OBJECTDEFAULT STYLES04STANDARD STYLES Bullet Point Bullet Point Sub Bullet Sub Bullet05BULLET STYLESYou are free to use these templates for your personal and business presentations.Do Use these templates for your presentations Display your presentation on a web site provided that it is not for the purpose of downloading the template. If you like these templates, we would always appreciate a link back to our website. Many thanks.Dont Resell or distribute these templates or include the graphics in your work for re- sale Put these templates on a website for download. This includes uploading them onto file sharing networks like Slideshare, Myspace, Facebook, bit torrent etc Pass off any of our created content as your own workWe have put a lot of work into developing all these templates and retain the copyright in them. You can use them freely providing that you do not redistribute or sell them.06