One-pot synthesis of nitrogen-sulfur-co-doped carbons with tunable composition using a simple isothiocyanate ionic liquid

被引：81

作者：

Fechler, Nina ^{[1
]}

Fellinger, Tim-Patrick ^{[1
]}

Antonietti, Markus ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, Dept Colloid Chem, D-14476 Potsdam, Germany

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 45期

关键词：

ELECTRONIC-PROPERTIES; CATALYTIC MATERIALS; MESOPOROUS CARBONS; NITRIDE; BORON; NANOSTRUCTURES; PRECURSORS; NANOTUBES;

D O I：

10.1039/c3ta13435k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The commercially available ionic liquid (IL) 1-ethyl-3-methyl imidazolium thiocyanate (Emim-scn) is used as a highly efficient precursor for the synthesis of nitrogen-sulfur-co-doped carbons. Mixtures with the ILs 1-ethyl-3-methyl-imidazolium dicyanamide (Emim-dca) and 1-butyl-3-methyl-pyridinium dicyanamide (Bmp-dca) enable tuning of the sulfur-content while the nitrogen incorporation is not hindered as such. The whole procedure is compatible with the salt templating process, enabling the synthesis of heterofunctional carbons with ultrahigh surface areas.

引用

页码：14097 / 14102

页数：6

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