期刊
ADVANCED MATERIALS INTERFACES
卷 10, 期 3, 页码 -出版社
WILEY
DOI: 10.1002/admi.202201560
关键词
1D-nanostructure; boron carbon nitride nanotubes (BCN-NTs); Co-doping; Li-ion battery; Na-ion battery; supercapacitors
A unique approach using MnO2 nanowires as templates has been applied for the synthesis of 1D boron carbon nitride nanotubes (BCN-NTs). BCN-NTs have been evaluated as electrode material in Na-ion batteries, Li-ion batteries, and supercapacitors, demonstrating excellent and stable electrochemical performance. The multifunctionality and stable performance of BCN-NTs among various electrochemical energy storage systems highlight its robustness and suitability for scalable production and commercialization.
A unique approach has been applied for the synthesis of 1D boron carbon nitride nanotubes (BCN-NTs) using MnO2 nanowires as templates. BCN-NTs have been evaluated in Na-ion batteries, Li-ion batteries, and supercapacitors as electrode material and exhibited excellent and stable electrochemical performance. BCN-NTs as an anode for Na-ion battery has been shown to be highly stable up to 3000 cycles with capacity retention of 95 mAh g(-1), at a high current density of 1 A g(-1). In the case of the Li-ion battery, these BCN-NTs show a specific capacity of 563 mAh g(-1) at a current density of 50 mA g(-1). Finally, when used as an electrode for a supercapacitor, BCN-NTs display a specific capacity of 221 F g(-1) at a current density of 3 A g(-1) and 168 F g(-1) even at a very high current density of 30 A g(-1) exemplifying the excellent rate performance. The multifunctionality and stable performance of BCN-NTs among various electrochemical energy storage systems highlight the robustness of the material and make it an excellent candidate for scalable production and commercialization.
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