Formamide as novel catalyst for the gelation of water glass to synthesize silica aerogel monolith DOI
Meng-Jie Chang, Xin Li, Jun Liu

et al.

Solid State Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 107820 - 107820

Published: Dec. 1, 2024

Language: Английский

Polyvinyltrimethoxysilane-enhanced TEMPO-oxidized cellulose nanofiber aerogels for exceptional anisotropic thermal insulation, flame retardancy and oil/water separation DOI Creative Commons
Ming Zeng,

Qionghao Xu,

Jiangang Yu

et al.

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: unknown, P. 120862 - 120862

Published: March 1, 2025

Language: Английский

Citations

0
Biomass aerogel: An emerging eco-friendly material for adsorbing pollutants in water DOI
Wei Liu, Chen Dai,

Linheng He

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162977 - 162977

Published: April 1, 2025

Language: Английский

Citations

0
High Mass Residual Silica/Polybenzoxazine Nanoporous Aerogels for High-Temperature Thermal Protection DOI

Lanfang Liu,

Liangjun Li,

Yijie Hu

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(16), P. 19527 - 19537

Published: Aug. 6, 2024

High-performance thermal protection materials are urgently needed for applications under extreme conditions. Organic aerogels considered to be promising and efficient materials, but their low mass residuals have been the main obstacles limiting development application. Herein, by an in situ copolymerization of benzoxazine prepolymers N,N-dimethylformamide (DMF)-soluble silica (SiO2) precursors, polybenzoxazine (PBO) with increased SiO2 contents was formed, leading high residual SiO2/PBO (PBOS) dual-network nanoporous structures. The structures PBOS were obtained owing similar gelation cross-linking rates PBO SiO2, facilitated introduction ethanol temperature. resulting exhibited (75.96% Ar, increase approximately 26%; 52.23% air, 30%), considerably higher than those existing silicon-modified aerogels. PBOS-4 aerogel demonstrated excellent high-temperature insulation properties maintaining a back temperature 59.9 °C when exposed 1200 butane flame 600 s. Benefiting from stability, quartz fiber-reinforced (QF/PBOS-4) composite outstanding ablation resistance 1500 oxyacetylene s, linear 0.8 μm s–1 0.67 mg s–1, respectively. This study presents method producing high-performance suitable aerospace applications. By addressing inorganic–organic compatibility issues low-density this research enhances potential use PBO-based composites both civil military

Language: Английский

Citations

3
Highly efficient thermal insulation polyimide foams enhanced by cation-π interactions DOI
Longhai Zhuo,

Lixia He,

Yuhan Wang

et al.

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(42), P. 20092 - 20106

Published: Nov. 1, 2024

Language: Английский

Citations

1
Transparent Cellulose-Based Composite Film with Functional Integration for Potential Agriculture Application DOI
Tao Zhang,

Jiali Ran,

Yu Chen

et al.

Fibers and Polymers, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 22, 2024

Language: Английский

Citations

0
Formamide as novel catalyst for the gelation of water glass to synthesize silica aerogel monolith DOI
Meng-Jie Chang, Xin Li, Jun Liu

et al.

Solid State Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 107820 - 107820

Published: Dec. 1, 2024

Language: Английский

Citations

0