Direct synthesis of porous molybdenum disulfide materials using silica sol as the template

被引：3
作者：
An, Gaojun [1 ]
Xiong, Chunhua [1 ]
Lu, Changbo [1 ]
Chen, Zhaojun [2 ]
机构：
[1] Beijing POL Res Inst, Beijing 102300, Peoples R China
[2] China Univ Petr E China, State Key Lab Heavy Oil Proc, Qingdao 266555, Peoples R China
来源：
JOURNAL OF POROUS MATERIALS | 2011年 / 18卷 / 06期
关键词：
Molybdenum disulfide; Porous materials; Silica sol; Ammonium tetrathiomolybdate; IN-SITU ACTIVATION; TETRAALKYLAMMONIUM THIOMOLYBDATES; CATALYSTS; MOS2; DECOMPOSITION; ALKYLTHIOMOLYBDOTUNGSTATES; NANOSTRUCTURES; AMMONIUM;
D O I：
10.1007/s10934-010-9425-x
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A simple, convenient, and effective synthetic approach has been proposed to prepare the porous molybdenum disulfide materials by utilizing ammonium tetrathiomolybdate as the precursor and silica sol as the template. The as-synthesized products were characterized by X-ray powder diffraction, low-temperature N(2) adsorption, Scanning Electron Microscopy, and Transmission Electron Microscopy. The characterization results reveal that the as-synthesized molybdenum disulfide material has the "worm-shaped" pores, high specific surface area (170.2 m(2)/g), and large pore volume (0.64 cm(3)/g).
引用
收藏
页码：673 / 676
页数：4
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