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Ultra-long straight carbon wires with few microns in diameter and centimeters in length were synthesized in large scale through a controllable one-step chemical vapor deposition (CVD) method. The ratio of axial length to diameter more than 1000:1. The scanning electron microscope (SEM) and high-resolution transmission electron microscopy (HRTEM) images prove the layered structure surrounding the wire...
Single crystalline and pure zinc sulfide (ZnS) nanobelts with periodically modulated thickness were synthesized through a controllable and simple one-step chemical vapor deposition (CVD) method. These ZnS nanobelts show a pattern of periodical “color-bars” under white light illumination, resulting from the periodic thickness changes along the ZnS nanobelt. X-ray diffraction (XRD), scanning electron...
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