Oxidation-resistant and rapid Cu sintering in an air atmosphere via the synergistic strategy of sustained release reduction and in-situ surface nanostructuring

Journal of Material Science and Technology 2026 Open access

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Authors: Fupeng Huo, Chuantong Chen, Sangmin Lee, Wanli Li, Kazutaka Takeshita, Yoshiji Yamaguchi, Yashima Momose, Katsuaki Suganuma
DOI: 10.1016/j.jmst.2026.05.041
Cited by: 1
References: 30

Abstract

• Demonstration of oxidation-resistant Cu sintering in ambient air. • Oxidation resistance mechanism via sustained-release reduction is elucidated. • Rapid sintering of submicron Cu enabled by in-situ surface nanostructuring. • High shear strength of 38.1 MPa achieved after sintering at 250°C for 5 min.

Fields of Study & Subjects

Nanomaterials and Printing Technologies nanoparticles nucleation surface interactions Nanoporous metals and alloys

Publication details

Journal / source
Journal of Material Science and Technology
Publisher
Elsevier BV
Volume
279
Pages
66–75
Publication date
26 May 2026
Language
EN