采用高吸水树脂为模板制备新型纳米炭材料的研究

摘要

首先采用高吸水树脂为模板,制备了四重网络结构高吸水树脂,然后采用四重高吸水树脂为有机模板,蔗糖为炭源制备了新型纳米炭材料,研究了四重高吸水树脂的高分子网络结构及蔗糖溶液的浓度对新型纳米炭材料微观结构的影响.研究结果表明:采用四重高吸水树脂为模板可以制备出新型纳米炭颗粒,这些纳米炭颗粒可以自组装成不同的微观形貌.XRD和Raman的研究结果表明,蔗糖的浓度对新型炭材料的微观结构也有较大的影响.%Superabsorbent polymer with fourfold polymer network was prepared for the first time using a superabsorbent polymer as a template. And then new nanostructured carbon materials were prepared using the superabsorbent polymer with fourfold polymer network as an organic template and sucrose as a carbon precursor. The influence of the polymer networks of the superabsorbent polymer on the microstructures of the carbons was studied.The results show that nanostructured spherical carbons could be prepared using superabsorbent polymer with fourfold polymer network as a template, and these nanostructured spherical carbons self- assembled into distinct morphologies.The results of XRD and Raman show that concentration of the sucrose solution influenced the microstructure of the nanostructured carbon materials greatly as well.