Versatile route to core-shell reinforced network nanostructures.
Versatile route to core-shell reinforced network nanostructures.
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核壳增强网络纳米结构的多功能途径。
DOI:
10.1039/c9nr03645h
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发表时间:
2019
期刊:
影响因子:
6.7
通讯作者:
N. Bigall
中科院分区:
文献类型:
--
作者:
Pascal Rusch;Fabian Niemeyer;D. Pluta;Björn Schremmer;Franziska Lübkemann;M. Rosebrock;Malte Schäfer;Mandy Jahns;P. Behrens;N. Bigall
In this work we present the generation of new core-shell network nanostructures of macroscopic dimensionality by a two-step process analogous to the seeded-growth method in colloidal nanoparticle modification. The nanoparticle-based core network is assembled first and in a separate second step it is coated with a continuous metal oxide shell by sol-gel methods. The interparticle contact of the nanoparticles comprising the core network is kept intact throughout the process. By analyzing the local elemental distribution, the shells can be shown to be homogeneous over the macroscopic network monolith. The shell network can be used to considerably reinforce the mechanical strength of the final core-shell network structure.
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影响因子:
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通讯作者:
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影响因子:
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