期刊
NANO LETTERS
卷 12, 期 5, 页码 2573-2578出版社
AMER CHEMICAL SOC
DOI: 10.1021/nl300822f
关键词
Graphite-like amorphous carbon; hollow carbon spheres; nanocapsules; oligoynes; oligo(ethynylene)s; carbon-rich amphiphiles
类别
资金
- European Research Council (ERC) [239831]
- ETH Zurich [ETH-05 08-2]
- European Research Council (ERC) [239831] Funding Source: European Research Council (ERC)
The development of low-temperature carbonization procedures promises to provide novel nanostructured carbon materials that are of high current interest in materials science and technology. Here, we report a wet-chemical carbonization method that utilizes hexayne amphiphiles as metastable carbon precursors. Nearly perfect control of the nanoscopic morphology was achieved by self-assembly of the precursors into colloidal aggregates with tailored diameter in water. Subsequent carbonization furnished carbon nanocapsules with a carbon microstructure resembling graphite-like amorphous carbon materials.
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