期刊
CHEMSUSCHEM
卷 8, 期 12, 页码 2123-2132出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cssc.201403402
关键词
adsorption; carbon; carbon storage; metal-organic frameworks; zinc
资金
- EPSRC [EP/J020745/1, EP/L018330/1]
- Engineering and Physical Sciences Research Council [EP/L018330/1, EP/J020745/1] Funding Source: researchfish
- EPSRC [EP/L018330/1, EP/J020745/1] Funding Source: UKRI
A highly effective and facile synthesis route is developed to create and tailor metal-decorated and nitrogen-functionalized active microporous carbon materials from ZIF-8. Clear metal- and pyrrolic-N-induced enhancements of the cyclic CO2 uptake capacities and binding energies are achieved, particularly at a much lower carbonization temperature of 700 degrees C than those often reported (1000 degrees C). The high-temperature carbonization can enhance the porosity but only at the expense of considerable losses of sample yield and metal and N functional sites. The findings are comparatively discussed with carbons derived from metal-organic frameworks (MOFs) reported previously. Furthermore, the porosity of the MOF-derived carbon is critically dependent on the structure of the precursor MOF and the crystal growth. The current strategy offers a new and effective route for the creation and tuning of highly active and functionalized carbon structures in high yields and with low energy consumption.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据