石墨烯纳米片

然后以石英玻璃为基底，采用层层自组装的方法（LBL）实现石墨烯纳米片的层层自组装，形成石墨烯纳米片的均质薄膜。

And then using quartz glass slip as substrate , via the layer by layer self-assembled ( LBL ) method , a homogeneous GNs film was made .

结果表明，芘胺非共价修饰的石墨烯纳米片可以作为DMFCs中甲醇电氧化反应的高效和稳定催化剂载体。

The results suggest that noncovalent functionalization of GNS by PA can be used as highly efficient and stabile catalyst supports for the methanol electrooxidation in DMFCs .

完美的石墨烯纳米片主要是指具有苯环结构的单个碳原子层。

The perfect GNs mainly refer to a single layer of carbon atoms with a benzene ring structure .

此外，随着石墨烯纳米片复合量的增加，通过观察烧结样品断面的显微结构发现，样品的晶粒尺寸也有逐渐变小的趋势。

In addition , by observing the microstructure of sintered sample , we found that as graphene increased , the size of sample also tended to get smaller .

基于其在电学、光学、力学、热学等方面表现的优异性能，石墨烯纳米片已经成为目前材料科学和凝聚态物理研究的一个热点。

Based on its excellent performance in the electrical , optical , mechanical and thermal , GNs have become a hot topic in the fields of materials science and condensed matter physics .

本文分别采用购买和自制的石墨烯制备了石墨烯纳米片复合Bi2Te3基材料，并对其热电性能进行了研究。

And their thermoelectric properties were studied . As a raw material , graphene was prepared by two sources .