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论文类型：期刊论文

发表时间：2009-09-01

发表刊物：JOURNAL OF NATURAL GAS CHEMISTRY

收录刊物：SCIE、EI、ISTIC、CSCD、Scopus

卷号：18

期号：3

页面范围：365-368

ISSN号：1003-9953

关键字：phenolic resins; HMS; wormlike mesopore; mesoporous carbon

摘要：Carbon materials were prepared using mesoporous silica HMS with different pore sizes as the hard templates and water-soluble phenolic resin as the carbon source. The obtained materials were characterized by powder X-ray diffraction, transmission electron microscopy and N(2) physical adsorption, and were used in adsorptive desulfurization. It has been shown that the carbon material prepared using HMS with larger pore size (>3 nm) presented uniform wormlike mesopore of 2.3 nm and large BET surface area (1903 m(2)/g). The mesoporous carbon was an excellent adsorbent to remove the refractory sulfur compound in diesel, especially dibenzothiophene and 4, 6-dimethyldibenzothiophene.