做氮的 nanoporous 碳被氮的直接碳化成功地综合了 -- 富有的 metal-biomolecule 框架,锌 glutamate (Zn (H 2 O )(C 5 H 7 没有 4)·H2 O ) ,没有任何另外的碳或氮的一个模板采购原料。表面区域和结果的碳材料的毛孔尺寸分发基于碳化温度被学习。这些碳展出了高特定的表面区域(象为 ZGC-1000 的 1619.2 m 2·g−1 一样高) 。而且,当在一个三电极的系统测量了时, ZGC-1000 也在 0.25 A·g −1 的当前的密度提供了 140.8 F·g −1 的一个大特定的电容。从金属器官的框架准备的做氮的 nanoporous 碳的存在将进一步便于象 supercapacitors 的如此的材料的探索,这被相信。
Nitrogen-doped nanoporous carbons have been successfully synthesized by direct carbonization of a nitrogen- rich metal-biomolecule framework, zinc glutamate (Zn(HzO)(CsHyNO4)-H20), as a template without any additional carbon or nitrogen sources. The surface area and pore size distribution of the resultant carbon materials were studied based on the carbonization temperature. These carbons exhibited high specific surface area (as high as 1619.2 m2og i for ZGC-1000). Furthermore, ZGC-1000 also provided a large specific capacitance of 140.8 F·g^- 1 at a current density of 0.25 A·g^-1 when measured in a three-electrode system. It is believed that the presence of the nitro- gen-doped nanoporous carbons prepared from the metal-organic frameworks will further facilitate the exploration of such materials as supercapacitors.