The polymers with lamellar graphite like structures and excellent conducting properties; 具有石墨形态层状结构和优异导电性能的聚合物;
The analysis of XRD for PI sheaf shows the transit of the microstructure of PI film from super molecular lamellar structure to the random state, and then to highly oriented graphite with the increment of heat treatment temperature. XRD分析表明PI薄膜热处理过程中会发生从高分子定向膜到无定型炭,再到高有序石墨结构的转变。
As pyrolytic temperature raised PAN linear type structure is converted to a ladder polymer with large conjugated structure of naphthyridine rings, and crosslinked to form a network lamellar structure with aromatic six-membered rings like graphite. 随着热解温度的提高,PAN线型结构转变成具有萘啶环大共轭结构的梯形高聚物,继而生成相互交联而成的共轭碳的类石墨芳香族六角网状层面结构。
The results showed that the surface of the activated carbon may contain some functional groups, such as hydroxyl, carboxyl, pHenolic hydroxyl, amino and pHospHorus-containing functional groups etc, part of the carbon atom formed relatively stable lamellar grapHite structure after activated. 分析结果表明,自制的牛粪活性炭可能含有醇羟基、羧基、酚羟基、氨基以及含磷基团等官能团,经过活化后的产品中一部碳原子形成了比较稳定的片层石墨结构。
The result confirmed that the lamellar graphite materials can be exfoliated layer to layer by small organic or benzene ring molecules. 3. 测试结果表明有机小分子或含苯环分子能对层状石墨原料进行层层剥离。