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Article
Porous ZnO@C core–shell nanocomposites as high performance electrode materials for rechargeable lithium-ion batteries
A novel porous spherical ZnO@carbon (C) nanocomposite based on zeolitic imidazolate frameworks (ZIFs-8)-directed method was prepared for lithium-ion batteries (LIBs). In this strategy, spherical ZnO nanopartic...
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Article
Carbon-covered Fe3O4 hollow cubic hierarchical porous composite as the anode material for lithium-ion batteries
In this work, Prussian blue nanocrystals, a kind of cubic metal-organic frameworks, was firstly covered by a uniform layer of resorcinol-formaldehyde (RF) resin, and then followed with heat treatment at differ...
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Article
Direct electrochemistry of GOD on nitrogen-doped porous carbon and its biosensing
Nitrogen-doped porous carbon (N-DPC) was prepared via a simple and effective method and was characterized by X-ray photoelectron spectroscopy, energy dispersive X-ray spectroscopy, N2 adsorption–desorption isothe...
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Article
Lanthanide-functionalized silver nanoparticles for detection of an anthrax biomarker and test paper fabrication
It is highly desirable to develop a simple and sensitive analytical method for detection of anthrax biomarker (dipicolinic acid, DPA) because of its dangerous nature. In this work, we developed a fluorescent s...