纳米纤维素
纳米材料
纳米技术
石墨烯
碳纳米管
超级电容器
材料科学
量子点
纳米复合材料
纤维素
化学工程
化学
电极
电化学
物理化学
有机化学
作者
Wan Hazman Danial,Nur Fathanah Bahri,Zaiton Abdul Majid
出处
期刊:Molecules
[MDPI AG]
日期:2021-10-12
卷期号:26 (20): 6158-6158
被引量:14
标识
DOI:10.3390/molecules26206158
摘要
Graphene quantum dots (GQDs) are zero-dimensional carbon-based materials, while nanocellulose is a nanomaterial that can be derived from naturally occurring cellulose polymers or renewable biomass resources. The unique geometrical, biocompatible and biodegradable properties of both these remarkable nanomaterials have caught the attention of the scientific community in terms of fundamental research aimed at advancing technology. This study reviews the preparation, marriage chemistry and applications of GQDs-nanocellulose composites. The preparation of these composites can be achieved via rapid and simple solution mixing containing known concentration of nanomaterial with a pre-defined composition ratio in a neutral pH medium. They can also be incorporated into other matrices or drop-casted onto substrates, depending on the intended application. Additionally, combining GQDs and nanocellulose has proven to impart new hybrid nanomaterials with excellent performance as well as surface functionality and, therefore, a plethora of applications. Potential applications for GQDs-nanocellulose composites include sensing or, for analytical purposes, injectable 3D printing materials, supercapacitors and light-emitting diodes. This review unlocks windows of research opportunities for GQDs-nanocellulose composites and pave the way for the synthesis and application of more innovative hybrid nanomaterials.
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