Multidimension‐Controllable Synthesis of MOF‐Derived Co@N‐Doped Carbon Composite with Magnetic‐Dielectric Synergy toward Strong Microwave Absorption
Fudan University · Collaborative Innovation Center of Chemistry for Energy Materials
Abstract
Metal-organic framework (MOF) is highly desirable as a functional material owing to its low density, tunable pore size, and diversity of coordination formation, but limited by the poor dielectric properties. Herein, by controlling the solvent and mole ratio of cobalt/linker, multidimension-controllable MOF-derived nitrogen-doped carbon materials exhibit tunable morphology from sheet-, flower-, cube-, dodecahedron- to octahedron-like. Tunable electromagnetic parameters of Co@N-doped carbon composites (Co@NC) can be obtained and the initial MOF precursor determines the distribution of carbon framework and magnetic cobalt nanoparticles. Carbonized Co@NC composites possess the following advantages: i) controllable…
Citation impact
- FWCI
- 22.46
- Percentile
- 100%
- References
- 49
Authors
7- MHMengqiu Huang
Fudan University, Collaborative Innovation Center of Chemistry for Energy Materials
- LWLei Wang
Fudan University, Collaborative Innovation Center of Chemistry for Energy Materials
- KPKe Pei
Fudan University, Collaborative Innovation Center of Chemistry for Energy Materials
- WYWenbin You
Fudan University, Collaborative Innovation Center of Chemistry for Energy Materials
- XYXue‐Feng Yu
Fudan University, Collaborative Innovation Center of Chemistry for Energy Materials
Topics & keywords
- Materials science
- Microwave
- Composite number
- Absorption (acoustics)
- Dielectric
- Doping
- Carbon fibers
- Optoelectronics