کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1521856 | 995300 | 2014 | 7 صفحه PDF | دانلود رایگان |
• A new class of HKUST-1/graphene-like composites was produced.
• High amount of graphene-like does not interfere with the HKUST-1 crystal growing.
• Composites exhibit a new porosity.
• Strong increase of the dc conductivity as a function of graphene-like content.
Metal-organic framework (MOF) incorporating conductive graphene-like layers were synthesized and characterized. The selected MOF, HKUST-1, combines high surface area, water stability, simple preparation and low costs. Graphene-like layers incorporated into the MOF structure were obtained by a two-step oxidation/reduction wet treatment of a high surface carbon black. MOF composites were produced at different carbonaceous layers content. It was shown, through a wide characterization of the samples, that the composites preserve the main features of the parent MOF, additional exhibiting a tunable electrical conductivity.
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Journal: Materials Chemistry and Physics - Volume 147, Issue 3, 15 October 2014, Pages 744–750