内蒙古民族大学学报（自然科学版）2025，Vol.40Issue(4)：1-9,9.DOI:10.14045/j.cnki.15-1220.2025.04.001
面向柔性电子器件的凝胶弹性体3D打印研究进展
Research Progress on 3D Printing of Gel Elastomers for Flexible Electronic Devices
摘要
Abstract
Flexible electronics have emerged as a key enabler for next-generation intelligent wearables,health monitoring systems,soft robotics,and human-machine interaction devices,owing to their breakthrough mechanical flexibility,stretchability,and lightweight characteristics.However,the large-scale practical deployment of flexible electronics still faces critical challenges.For instance,material systems must simultaneously achieve high electrical conductivity and superior mechanical properties;manufacturing processes require a balance between high precision and complex structural integration capabilities;and interfacial stability and reliability of integrated devices demand urgent enhancement.Among advanced manufacturing techniques,3D printing holds significant promise for develop-ing high-performance flexible electronics due to its exceptional potential for customized complex structures,multi-functional integration,and enhanced production efficiency.This review systematically examines the evolution of flex-ible electronics,material systems,and advances in 3D printing technologies.It provides an in-depth analysis of mainstream 3D printing techniques particularly direct ink writing and vat photopolymerization in overcoming manu-facturing bottlenecks for flexible electronics.The current research status of two critical elastomeric materials,hydro-gels and ionic gels,in 3D-printed flexible electronics is comprehensively discussed.Finally,considering existing re-search challenges,the review outlines future directions,including artificial intelligence-empowered material design,cross-scale manufacturing optimization,and high-performance gel-elastomer-based flexible electronic devices.关键词
3D打印/柔性电子/水凝胶/离子凝胶Key words
3D printing/flexible electronics/hydrogel/ionic gel分类
信息技术与安全科学引用本文复制引用
杨晓翔,吴启锐..面向柔性电子器件的凝胶弹性体3D打印研究进展[J].内蒙古民族大学学报（自然科学版）,2025,40(4):1-9,9.基金项目
国家自然科学基金项目(11972005,2217011009) （11972005,2217011009）
