Boosting the crystallinity of novel two-dimensional hexamine dipyrazino quinoxaline-based covalent organic frameworks for electrical double-layer supercapacitors
Rashid Iqbal, Muhammad K. Majeed, Arshad Hussain, Aziz Ahmad, Muhammad Ahmad, Bushra Jabar, Abdul Rehman Akbar, Sajjad Ali, Sajid Rauf, Adil Saleem
Abstract
A novel and conjugated 2D 250-HADQ COF exhibits a high specific surface area and excellent thermal stability yielding high values of gravimetric capacitance and energy density in two-electrode double-layer supercapacitor cells.
Topics & Concepts
SupercapacitorCrystallinityMaterials scienceCapacitanceThermal stabilityConjugated systemGravimetric analysisElectrodeCovalent bondQuinoxalineChemical engineeringDouble layer (biology)Layer (electronics)NanotechnologyPolymerComposite materialOrganic chemistryChemistryPhysical chemistryEngineeringSupercapacitor Materials and FabricationCovalent Organic Framework ApplicationsAdvanced battery technologies research