文献类型：期刊文献

中文题名：纳米纤维素发光材料研究进展

英文题名：Research progress of nanocellulose-based luminescent materials

作者：钟伟婷[1] 王智鑫[1] 王堃[1] 彭霄鹏[2] 蒋建新[1]

第一作者：钟伟婷

机构：[1]北京林业大学材料科学与技术学院,北京100083;[2]林木遗传育种国家重点实验室国家林业和草原局林木培育重点实验室,中国林业科学研究院林业研究所,北京100091

年份：2022

卷号：39

期号：1

起止页码：39-47

中文期刊名：复合材料学报

外文期刊名：Acta Materiae Compositae Sinica

收录：CSTPCD;;EI(收录号：20220511543499);Scopus;北大核心:【北大核心2020】；CSCD:【CSCD2021_2022】；

基金：国家自然基金面上项目(31770622);中央级公益性科研院所基本科研业务费专项资助(CAFYBB2018GB001);南海系列育才计划资助。

语种：中文

中文关键词：纤维素;纳米纤维素;发光材料;碳量子点;荧光染料

外文关键词：cellulose;nanocellulose;luminescent materials;carbon quantum dots;fluorescent dyes

分类号：TB332;TQ352.7

摘要：纳米纤维素发光材料不仅具有发光基团特有的光物理或光化学性能,还具备纳米纤维素的可生物降解、生物相容、环境友好等特性,拓展了功能化纤维材料的应用领域。根据制备方法,纳米纤维素发光材料可分为三类:纳米纤维素/碳量子点复合发光材料、纤维素发光碳量子点和纳米纤维素/荧光染料复合发光材料。纳米纤维素发光材料具有独特的光学特性及结构特点,可制成膜、纸、水凝胶、气凝胶等,在离子检测、生物成像、光电应用等领域具有巨大的应用前景。本文介绍了发光材料的发光原理,概述了纳米纤维素发光材料的制备方法及相关应用,对纳米纤维素发光材料面临的挑战及发展趋势进行了总结和展望。
Nanocellulose-based lumnescent materials are normally obtained by physical and chemical modification of nanocellulose. Due to their unique photophysical or photochemical properties, and the characteristics of biodegradation, biocompatibility and environmental friendliness, nanocellulose-based luminescent materials further extend the universal applications of functionalized cellulose. This article introduces the luminescent principle of luminescent materials, summarizes the preparation methods and related applications of nanocellulose fluorescent materials, and summarizes the challenges and development trend of nanocellulose luminescent materials. According to the different preparation procedures, nanocellulose-based luminescent materials could be divided into three categories: composite luminescent materials of nanocellulose/carbon quantum dots, cellulose luminescent carbon quantum dots and composite luminescent materials of nanocellulose/fluorescent dye. Due to the unique optical and structural characteristics, nanocellulose luminescent materials have been extensively used as membrane, paper, hydrogel, aerogel, etc., and have great prospects in applications on ion detection, biological imaging,and photoelectric applications.