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Bio-based composite aerogels with high mechanical strength, flame retardancy, and thermal insulation via hydroxyapatite-mediated ion release

delete2026-08-05
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PRE
AI
X
XiaoPu Dong
X
Xinzhou Wu
W
Wanting Huang
Q
Qiyu Liu
X
Xueqing Qiu
J
Jinhao Huang *
D
Dafeng Zheng *
DOI:10.1016/j.susmat.2026.e02181delete
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Abstract

Abstract

En 中文
• A green strategy using GDL-regulated ion release was developed for SA-HAP networks. • Lignosulphonate effectively reinforces the 3D skeleton and promotes char formation. • The aerogel exhibits a high compressive modulus (9.32 MPa) for structural stability. • Superior thermal insulation (0.04553 W m−1 K−1) was achieved for building energy saving. • Synergistic condensed-phase protection affords UL-94 V-0 rating and LOI of 37.5%.

Journal

Sustainable Materials and Technologies cover
Sustainable Materials and Technologies
IF:
9.2
Papers:
2.2K
Citations:
8.9K

Organization

G
guangdong university of technology
Scholars:
2.8W
Papers: 1.9W
Citations: 36
S
south china university of technology
Scholars:
6.5W
Papers: 5.0W
Citations: 85
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