介孔碳负载纳米金颗粒物复合材料的合成及应用进展  

Synthesis and advancements in the applications of mesoporous carbon-supported gold nanoparticle composite materials

作　　者：许梦茹 丁杰 孙福祺 何岸飞 Xu Mengru;Ding Jie;Sun Fuqi;He Anfei(College of Environmental Science and Engineering,Suzhou University of Science and Technology,Suzhou 215009)

机构地区：[1]苏州科技大学环境科学与工程学院,苏州215009

出　　处：《化工新型材料》2025年第1期21-26,共6页New Chemical Materials

基　　金：江苏省双创团队[(2018)2017号]。

摘　　要：具有结构化孔道的介孔碳材料是纳米颗粒物良好的载体,可以有效抑制纳米颗粒物的聚集。在介孔碳上负载纳米金颗粒物(AuNPs)合成的复合材料具备大比表面积、优异的热稳定性、可调控的孔径和孔道结构、良好的分散性以及可再生性等多重优势。综述了介孔碳负载AuNPs复合材料的合成方法,如浸渍法、离子交换法、沉积沉淀法和溶胶-凝胶法等,以及复合材料在化学传感器、能源储存和分离吸附等领域的应用,介绍了透射电子显微镜、X射线衍射和电感耦合等离子体发射光谱等表征技术在揭示复合材料组成、结构和界面特性中的作用,指出复合材料与其他活性材料结合或将人工智能应用于复合材料的设计和优化是未来的研究方向。Mesoporous carbon materials with structured pore channels serve as excellent carriers for nanoparticles,effectively inhibiting their aggregation.Composite materials synthesized by loading gold nanoparticles(AuNPs)onto mesoporous carbons exhibit numerous advantages,including large specific surface area,excellent thermal stability,tunable pore size and structure,good dispersibility,and recyclability.This review covered the synthesis methods of mesoporous carbon-supported AuNPs composites,such as impregnation,ion exchange,deposition-precipitation,and sol-gel methods,along with their applications in chemical sensors,energy storage,and separation adsorption.The roles of characterization techniques such as transmission electron microscopy,X-ray diffraction,and inductively coupled plasma emission spectroscopy were discussed for revealing the composition,structure,and interface properties of these composites.Future research directions should include integrating composite materials with other active materials and applying artificial intelligence to the design and optimization of composite materials.

关 键 词：介孔碳材料 纳米金颗粒 环境功能复合材料 

分 类 号：X505[环境科学与工程—环境工程]