碳纳米管
材料科学
膜
表面改性
拉曼光谱
壳聚糖
化学工程
X射线光电子能谱
锂(药物)
纳米技术
化学
光学
物理
工程类
内分泌学
医学
生物化学
作者
Yoxkin Estévez-Martínez,Enrique Quiroga‐González,Erick Cuevas‐Yáñez,S.M. Durón-Torres,Daniel Alaníz-Lumbreras,E. Chavira,Rubén Posada‐Gómez,Jeremías Bravo-Tapia,V. M. Castaño
出处
期刊:C
[Multidisciplinary Digital Publishing Institute]
日期:2023-09-08
卷期号:9 (3): 87-87
被引量:2
摘要
This work reports on membranes of a combination of chitosan–starch with lithium-modified multiwall carbon nanotubes. One of the most important contributions of this article is the functionalization of the surface of multiwall carbon nanotubes by means of an accessible technique that allows for high grafting yields of lithium and their incorporation into a polymeric matrix. The natural compounds chitosan and starch were used as a support to embed the nanotubes, forming membranes with good mechanical stability. A thorough characterization via Raman, infrared and X-ray photoelectron spectroscopies, transmission and scanning electron microscopies and dynamic mechanical analysis is presented here, as well as electrochemical characterization. The composition, structure and mechanical stability of the membranes make them viable candidates to be used as anodes sustainable Li-ion batteries.
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