Multistage Self-Assembly Strategy: Designed Synthesis of N-doped Mesoporous Carbon with High and Controllable Pyridine N Content for Ultrahigh Surface-Area-Normalized Capacitance

Interface‐Induced Self‐Assembly Strategy Toward 2D Ordered Mesoporous Carbon/MXene Heterostructures for High‐Performance Supercapacitors

“…In order to further determine the relative contributions of different kind of capacitances among OMCT‐3, the capacitance of OMCT‐3 was evaluated through Trasatti's analysis [23,55] . The total capacitance (C T ) is composed of electrochemical double‐layer capacitance (C EDL ) and intercalation pseudocapacitance (C IP ) (C T =C EDL +C IP ) [56–59] .…”

“…Mesoporous carbon materials have shown great potential in supercapacitors owing to their advanced structural properties, such as ultrahigh surface areas, large pore volume, and ordered mesostructure [17–20] . Such characteristics both offer abundant reaction and interaction sites, as well as the fast transportation of electrolyte ions, which are beneficial for the performance of supercapacitors [21–26] . Along this way, the construction of 2D ordered mesoporous carbon/MXene heterostructures is an effective way to restrain the aggregation and oxidation of MXene, thus improving their electrochemical properties.…”

Highly porous nitrogen-doped carbon superstructures derived from the intramolecular cyclization-induced crystallization-driven self-assembly of poly(amic acid)

“…S12, † the CV curves of N-CSs maintained a quasirectangular shape within the scan rates from 2 to 100 mV s À1 , demonstrating the excellent high-rate stability. 55 The GC curves in Fig. 4A exhibited the symmetric process of charge and discharge at current densities from 0.5 to 50 A g À1 , indicating the outstanding capacitive characteristics and reversibility.…”

Controlled Synthesis of Porous Carbon Nanostructures with Tunable Closed Mesopores via a Silica-Assisted Coassembly Strategy

“…Discrete mesoporous carbon nanoparticles (MCNs) have attracted tremendous interest in energy storage and conversion applications, including secondary batteries and supercapacitors, due to their high specific surface areas (SSAs), high electrical conductivity, and flexible processing into electrode materials. [1][2][3][4] Serving as electrode materials, the pore structure of porous materials plays a vital role in determining electrochemical performance since it can seriously affect mass and charge transport during the charge-discharge process. [5][6][7] Much effort has been devoted to the fabrication of MCNs, which primarily includes hard-and soft-template methods.…”