Catalytic synthesis of long NbS2 nanowire strands |
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| Affiliation: | 1. Laboratory of Mesoscopic Chemistry and Department of Chemistry, Nanjing University, Nanjing 210093, PR China;2. State Key Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, PR China;3. Modern Analytical Center, Nanjing University, Nanjing 210093, PR China;1. Advanced Rechargeable Batteries Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, Liaoning, PR China;2. University of Chinese Academy of Science, Beijing 100039, PR China;3. College of Material Science and Engineering, Dalian Jiaotong University, Dalian 116028, PR China;1. State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, China;2. Institute for Composites Science Innovation, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, China;3. School of Electrical Engineering & Intelligentization, Dongguan University of Technology, Dongguan (DGUT), Dongguan, 523808, Guangdong Province, PR China;4. College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, PR China;5. Ningbo Research Institute, Zhejiang University, Ningbo, 315100, China;1. Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education, Jilin Normal University, Siping 136000, Jilin, PR China;2. State Key Laboratory of Superhard Materials and College of Physics, Jilin University, Changchun 130023, PR China;1. International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China;2. Department of Neurosurgery, Shenzhen Key Laboratory of Neurosurgery, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People’s Hospital, Shenzhen University, Shenzhen 518035, China;3. Center for Advanced Material Diagnostic Technology, College of Engineering Physics, Shenzhen Technology University, Shenzhen 518118, China;4. College of Electronic Engineering, Nanjing Xiaozhuang University, Nanjing, Jiangsu 211171, China |
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| Abstract: | Large-scale of long NbS2 nanowire strands were successfully synthesized by a catalyzed transport reaction involving C60. The strands have a diameter of 1–2 μm and length up to 0.5 mm, which are composed of single nanowire. The diameter of single nanowire is 1.6–20 nm. The products were characterized by powder X-ray diffraction, transmission electron microscopy, selected area electron diffraction, high-resolution transmission electron microscopy, scanning electron microscopy, and X-ray photoelectron spectroscopy. Probable mechanisms for catalytic growth were proposed. |
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