Ultrastrong TEMPO-Oxidized Densified Bamboo via Interface Decoupling and Hierarchical Toughening.

Ziyu Ba, Hongyun Luo, Jie Cui, Juan Guan, Zhaoliang Guo, Robert O Ritchie

Abstract read

In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Ziyu BaSchool of Materials Science and Engineering, Beihang University, Beijing, P. R. China.

Hongyun LuoSchool of Materials Science and Engineering, Beihang University, Beijing, P. R. China.ORCID https://orcid.org/0000-0002-7964-0857

Jie CuiSchool of Materials Science and Engineering, Beihang University, Beijing, P. R. China.

Juan GuanSchool of Materials Science and Engineering, Beihang University, Beijing, P. R. China.

Zhaoliang GuoSchool of Materials Science and Engineering, Beihang University, Beijing, P. R. China.

Robert O RitchieDepartment of Materials Science & Engineering, University of California, Berkeley, California, USA.ORCID https://orcid.org/0000-0002-0501-6998

Funding

Ministry of Industry and Information Technology of P. R. China J2019-VI-0001-0114National Key Research and Development Program of China 2024YFC3013700

6 · The paper itself

Abstract

The mechanical potential of natural fiber-based composites remains restricted by interfacial constraints, preventing them from robust structural applications. Here, an interface decoupling strategy based on selective TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) oxidation is applied to enhance the mechanical properties of densified bamboo simultaneously with thermally-assisted structural densification. The resulting compact TEMPO-oxidized densified bamboo exhibits ultrahigh tensile strength of 661 MPa and toughness of 22 MJ m

Indexed as

densified bamboohydrogen bondsmulti‐scalesstrengthening mechanismsTEMPO oxidized

Identifiers

PMID41818606

DOI10.1002/advs.202521841

PMCPMC13205609

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.