Laser assisted synthesis of WS2 nanorods by pulsed laser ablation in liquid environment
Laser assisted synthesis of WS2 nanorods by pulsed laser ablation in liquid environment
复制标题
液体环境中脉冲激光烧蚀激光辅助合成WS2纳米棒
DOI：
10.1142/s0217979221400075
复制
发表时间：
2021
影响因子：
1.7
通讯作者：
Sugano Satoshi
中科院分区：
文献类型：
--
作者：
Koinkar Pankaj;Sasaki Kohei;Katayama Tetsuro;Furube Akihiro;Sugano Satoshi
二维（2D）材料因其独特的晶体结构和多样化的性能而广泛吸引了研究人员的兴趣。本工作采用液体（PLAL）环境中脉冲激光烧蚀的简单方法合成了二硫化钨（WS纳米棒）。通过场发射扫描电子显微镜（FESEM）、透射电子显微镜（TEM）、紫外-可见光谱（UV-vis）和拉曼光谱对制备的WS2进行分析，以确认其表面形貌、物相和结构。提出了WS2可能的生长机制。该研究为制备具有特定形貌的二维材料开辟了新的大门。
Two dimensional (2D) materials are widely attracting the interest of researchers due to their unique crystal structure and diverse properties. In the present work, tungsten disulfide (WSnanorods were synthesized by a simple method of pulsed laser ablation in liquid (PLAL) environment. The prepared WS2are analyzed by field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), UV-visible spectroscopy (UV-vis) and Raman spectroscopy to confirm the surface morphology, phase and structure. A possible growth mechanism of WS2is proposed. This study indicates new door for the preparation of 2D materials with specific morphology.
纳秒和飞秒脉冲激光对WS2纳米结构形成及场发射特性的影响
影响因子：
1.9
作者：
P. Koinkar;K. Sasaki;A. Furube;K. Murai;T. Moriga;M. Shinde;S. Rane;Somnath R. Bhopale;M. More
通讯作者：
M. More