Biomass-derived porous activated carbon for ultra-high performance supercapacitor applications and high flux removal of pollutants from water

A new selection criterion for voltage windows of aqueous zinc ion hybrid capacitors: achieving a balance between energy density and cycle stability

“…1(f) and S6†). 30 Also, the content of –C–OH in UTC-2-700 was higher than that of the precursor (Fig. S7†).…”

Facile Fabrication of Carbon Hybrid Membranes by Fast Self-Assembled Coating with Metal–Phenolic Networks for the Selective Separation of Lead from Water

“…A water flux of >2699.18 L•m −2 •h −1 •bar −1 was achieved when the AC content exceeded 80%, considerably exceeding those of other available materials. 36−39 The higher pure water flux of hybrid CTA−Zr can be attributed to the high porosity of porous carbon substrates, 40 and completely removing the carbon substrates from the membrane would significantly decrease its porosity, leading to a significant decrease in the operating water processing flow rate. 28 The analysis of mechanical stability, water flux, and separation capacity within the membrane confirms that CTA−Zr with a mass ratio of 80% AC and 20% TA−Zr is the optimal choice for meeting practical requirements.…”

Oxygen defect-mediated NiCo2O4 nanosheets as the electrode for pseudocapacitors with improved rate capability

“…11,12 These advantages are beneficial for surfacedominated pseudocapacitance charge transfer and storage at high current density. 13 Up to now, various 2D pseudocapacitive electrode materials such as metal oxides/hydroxides, 14 metal dichalcogenides, 15 metal carbides, 16 metal nitrides, 17 metal phosphides, 18 carbon-based materials, 19 conducting polymers, 20 etc., have been investigated for supercapacitors. Among them, spinel NiCo 2 O 4 has drawn particular attention due to its low cost, high availability, complex chemical composition and multiple cation valence.…”