A novel interlaced NiCoFe hydrotalcite assembled by nanorods and nanosheets with enhanced electrochemical performance for supercapacitor

Highly active NiFe LDH anchoring on cobalt carbonate hydroxide for efficient electrocatalytic 5-hydroxymethylfurfural oxidation towards 2,5-furandicarboxylic acid

“…43 In this case, Fe 2+ may have formed as a result of a reduction reaction of Fe +3 . 44 With regard to the high-resolution Co 2p spectrum shown in Fig. 3d, the Co 2p peak denotes the existence of spin–orbit doublets Co 2p 1/2 and Co 2p 3/2 , which are fitted into four peaks at 797.0/782.9 eV (Co 2+ ) and 795.4/780.1 eV (Co 3+ ), respectively.…”

Progress of layered double hydroxide-based materials for supercapacitors

“…[26][27][28] Supercapacitors, as a type of energy storage device between traditional capacitors and rechargeable batteries, have the characteristics of fast charging and discharging of a capacitor and energy storage of a battery at the same time. 29,30 Because of non-pollution to the environment, long cycle life, 31,32 high power density 33 and high safety, [34][35][36] they have received more and more attention from scientific researchers. At present, people are optimistic about supercapacitors and expect that they can provide services for more aspects of human life in the future.…”