Template-assisted synthesis of ultrathin graphene aerogels as bifunctional oxygen electrocatalysts for water splitting and alkaline/neutral zinc-air batteries

Sustainable zinc–air battery chemistry: advances, challenges and prospects

“…7b). 74 The abundant porous structure and high electrical conductivity of carbon aerogels provide a functional platform to couple other active centers, achieving bifunctional oxygen catalytic performance.…”

Molten salt technique for the synthesis of carbon-based materials for supercapacitors

“…In the EMIBF 4 electrolyte, it has a high energy power density (92 W h kg −1 can be achieved at 1 kW kg −1 , and even at an ultra-high-power density of 200 kW kg −1 , the energy density can be maintained at 39 W h kg −1 ). In Chen et al 's study, 92 a carbon aerogel composed of few-layer graphene was obtained after pyrolysis with precursor hydrogel using NaCl molten salt as a template, exhibiting high electrical conductivity (869 S m −1 ) with ultra-low mass density, which can be expected to have broad application prospects.…”

Orange-peel derived carbon-loaded low content ruthenium nanoparticles as ultra-high performance alkaline water HER electrocatalysts

“…In addition, an obvious 2D peak can be found at 2658 cm −1 , and the I 2D /I G is 0.73, indicating that OPC has fewer layers. [46][47][48] The X-ray diffraction (XRD) of these materials is shown in Fig. 3b and Fig.…”