Carbon dots supported upon N-doped TiO₂ nanorods applied into sodium and lithium ion batteries

Abstract

N-doped TiO2 decorated with C-dots shows superior rate capability and extended battery life when utilized in Li-ion and Na-ion batteries.

A review of carbon materials and their composites with alloy metals for sodium ion battery anodes

“…alloy materials) and some SIB cathodes [133][134][135][136][137] often combine with carbon to form composites [138][139][140]. Here in this mini-review, we focus on the combination of the alloy materials and the carbon composites.…”

Scalable synthesis and superior performance of TiO2-reduced graphene oxide composite anode for sodium-ion batteries

“…Among them, TiO 2 is considered to be a promising material due to its excellent chemical stability, easy fabrication, low cost, and no toxicity [23][24][25][26][27][28]. It is wellrecognized that sodium-ion intercalation and deintercalation in TiO 2 can be easily realized [29,30].…”

One‐Pot Fabrication of Dendritic NiO@carbon–nitrogen Dot Electrodes for Screening Blood Glucose Level in Diabetes

“…[ 20 ] To produce an effi cient biosensor, one needs to engineer the electrode surface to preferentially expose a greater fraction of sites that are catalytic active to enhance the kinetics of ions and electron transport at the electrode-electrolyte interface. [ 21 ] Another important requirement in the design of an electrocatalyst is suffi cient transport of reactants and products through surface area with minimal diffusion limitations. [ 21 ] In the present study, we designed a 3D nanoarchitecture of dendritic NiO (ND) electrode with high density of catalytic active sites, and we compared this design with the 3D microarchitectures of dendritic NiO (MD) at the surface of the Ni foam (NF).…”

“…[ 21 ] Another important requirement in the design of an electrocatalyst is suffi cient transport of reactants and products through surface area with minimal diffusion limitations. [ 21 ] In the present study, we designed a 3D nanoarchitecture of dendritic NiO (ND) electrode with high density of catalytic active sites, and we compared this design with the 3D microarchitectures of dendritic NiO (MD) at the surface of the Ni foam (NF). We investigated how morphological control at the nanoscale can signifi cantly affect the surface structure with enhanced electrocatalytic properties by exposing active sites in a maximum way.…”