【摘 要】
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In the catalytic reduction atmosphere of H2+CH4+C4H4S, the ball-milled precursor (NH4)2MoS4 is heated to 300(C for decomposition. The as-synthesized product is
【机 构】
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Institute of New Energy Material Chemistry,National Institute of Advanced Industrial Science and Tec
论文部分内容阅读
In the catalytic reduction atmosphere of H2+CH4+C4H4S, the ball-milled precursor (NH4)2MoS4 is heated to 300(C for decomposition. The as-synthesized product is characterized by XRD, SEM, TEM, HRTEM, EDX, and BET. The results show that multi-wall MoS2 nanotubes are obtained. The length of the nanotubes is around 3-5 (m. The diameters of the nanotubes are homogeneous, with an inner diameter of (15 nm, an outer diameter of (30 nm, and an interlayer (002) d-spacing of 0.63 nm. This catalytic thermal reaction occurring at low temperatures is important for the large-scale preparation of similar transition-metal disulfide nanotubes.
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