A Generalized Polymer Precursor Ink Design for 3D Printing of Functional Metal Oxides

Nano-Micro Letters

Article

Yuan Yao¹  Wei Yan¹  Siying Peng¹  Nanjia Zhou¹  Xinggang Shang¹  Boyu Zhang¹  Dongna Liu²  Jizhe Wang²  Hehao Chen²  Yue Hui³ 

[1] Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering and Research Center for Industries of the Future, Westlake University, 310030, Hangzhou, People’s Republic of China;Institute of Advanced Technology, Westlake Institute for Advanced Study, 310024, Hangzhou, People’s Republic of China;Key Laboratory of 3D Micro/Nano Fabrication and Characterization of Zhejiang Province, School of Engineering and Research Center for Industries of the Future, Westlake University, 310030, Hangzhou, People’s Republic of China;Institute of Advanced Technology, Westlake Institute for Advanced Study, 310024, Hangzhou, People’s Republic of China;School of Materials Science and Engineering, Zhejiang University, 310027, Hangzhou, People’s Republic of China;School of Chemical Engineering and Advanced Materials, the University of Adelaide, 5005, Adelaide, Australia;

关键词: 3D printing;    Maillard reaction;    Polymer-assisted deposition;    Metal oxide;    Photonic crystal;   

DOI  :  10.1007/s40820-023-01147-w

 received in 2023-03-02, accepted in 2023-06-01,  发布年份 2023

来源: Springer

【 摘 要 】

tsA facile and generalized design strategy of polymer precursor inks was developed for direct ink writing of metal oxide into submicron 3D architectures.The Maillard reaction between polyethyleneimine and glucose endows the 3D-printed precursors with the excellent shape fidelity during high-temperature pyrolysis.As-printed 3D periodic dielectric structure with woodpile geometry shows a significant light-matter effect in mid-infrared region.

【 授权许可】

CC BY   
© The Author(s) 2023

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