《Functionalization of partially reduced graphene oxide by metal complex as electrode material in supercapacitor》 was written by Bakhshandeh, Mohammad Bagher; Kowsari, Elaheh. COA of Formula: C5H7N3 And the article was included in Research on Chemical Intermediates in 2020. The article conveys some information:
High elec. conductivity and high surface area are two main parameters which affect supercapacitor electrode performance. Graphene has gained prominence in electrode of elec. double-layer capacitor due to its high elec. conductivity and high sp. surface area. Functionalization of partially reduced graphene oxide is the state-of-the-art method in synthesis of graphene system which is used in electrode of elec. double-layer capacitors (EDLCs). In this study, graphene system was functionalized by 2,6-diaminopyridine cobalt complex with a simple method in available and engineered porous surface area to eliminate agglomeration of graphene sheets and enhance elec. conductivity of them which is suitable for EDLCs. Curved and porous structure that obtained high and available surface area for supercapacitor electrodes was approved by structural anal. such as X-ray diffraction, Raman spectroscopy, SEM and Brunauer-Emmett-Teller. Furthermore, the XPS and Fourier-transform IR were used for elemental anal. Also, galvanostatic charge/discharge (GCD), cyclic voltammetry and electrochem. impedance spectroscopy were applied to specify electrochem. behavior of the prepared electrode. Accordingly, the elec. resistance obtained was 5.23 Ω. The specific capacitance obtained was 192 F/g by cyclic voltammetry and 107 F/g by GCD methods.2,6-Diaminopyridine(cas: 141-86-6COA of Formula: C5H7N3) was used in this study.
2,6-Diaminopyridine(cas: 141-86-6) belongs to pyridine. Pyridine and its simple derivatives are stable and relatively unreactive liquids, with strong penetrating odours that are unpleasant.COA of Formula: C5H7N3