文献类型：期刊文献

中文题名：碳点制备及其在木质功能材料领域应用研究进展

英文题名：Research Progress in Preparation of Carbon Dots and Theirs Application in Wood-based Functional Materials

作者：张龙飞[1] 宋纪元[1,2] 吕少一[1] 沈越岗[1] 周兆兵[2] 彭立民[1]

第一作者：张龙飞

机构：[1]中国林业科学研究院木材工业研究所,北京100091;[2]南京林业大学材料科学与工程学院,江苏南京210037

年份：2025

卷号：39

期号：5

起止页码：20-31

中文期刊名：木材科学与技术

外文期刊名：Chinese Journal of Wood Science and Technology

收录：;北大核心:【北大核心2023】；

基金：中国林业科学研究院“青年英才工程”优秀青年创新人才培育计划“木质衍生发光功能材料”(CAFYBB2023QA005)。

语种：中文

中文关键词：木质功能材料;碳点;制备方法;水热法;功能化

外文关键词：wood-based functional materials;carbon dots;preparation methods;hydrothermal treatment;functionalization

分类号：S781.7

摘要：碳点因其典型的量子尺寸、优异的光学吸收与转换性质、良好的分散性和环保无毒等优点而备受关注。目前碳点的制备主要包括自上而下技术(如激光蚀刻法)和自下而上技术(如微波合成法、热裂解法和水热法)两类。其中,水热法制备碳点兼具原料来源广泛、制备方法简便、水分散性优异和表面易于功能化等优点,成为当前荧光碳纳米材料主流制备方法之一。综述归纳碳点主要制备方法、基本性质与形成机制,以及其在光催化、耐光老化、阻燃防火、抗菌和改性胶黏剂等木质功能材料领域的应用,并对碳点在新型木质功能材料研发方面的未来发展进行展望。
Carbon dots have attracted significant attention due to their unique quantum size effect,excellent optical absorption and conversion properties,good dispersibility,and eco-friendly and nontoxic characteristics.The synthesis of carbon dots is generally categorized into top-down approaches(e.g.,laser ablation)and bottom-up methods(e.g.,microwave synthesis,pyrolysis,and hydrothermal treatment).Among these methods,hydrothermal treatment stands out for its adaptability to broad raw material sources,simple preparation process,excellent water dispersibility,and facile surface functionalization,making it one of the mainstream methods for preparing fluorescent carbon nanomaterials.This review summarizes the main preparation methods,basic properties,and formation mechanisms of fluorescent carbon dots,as well as their applications in the fields of wood-based functional materials such as photocatalysis,photoaging resistance,flame retardancy,antibacterial performance and adhesives.The prospects for the development of carbon dots in novel wood-based functional materials are also proposed.