Aerogel with smoke agent entrapment effect as well as preparation method and application of aerogel

The invention relates to aerogel with a smoke agent entrapment effect as well as a preparation method and application of the aerogel. The preparation raw materials with the smoke agent entrapment effect comprise xanthan gum, sodium carboxymethyl cellulose, copper nitrate and magnesium nitrate. The aerogel provided by the invention has more nano convex structures, can well load materials such as a smoke agent in a heated cigarette, and has a good adsorption effect on a harmful substance ammonia in the smoke of the heated cigarette. In addition, the preparation method of the aerogel with the smoke agent entrapment effect is simple in process, easy to operate and very suitable for industrial application. 本发明涉及一种具有包载发烟剂功效的气凝胶及其制备方法和应用，所述具有包载发烟剂功效的制备原料包括黄原胶、羧甲基纤维素钠、硝酸铜和硝酸镁。本发明的气凝胶具有较多的纳米凸起结构，可以很好的负载加热卷烟中的发烟剂等材料，而且所述气凝胶对加热卷烟烟气中有害物质氨具有很好的吸附作用。另外，本发明所涉及的具有包载发烟剂功效的气凝胶的制备方法工艺简单易操作，非常适合工业化应用。