Hierarchical NiO/Al2O3 nanostructure for highly effective smoke and toxic gases suppression of polymer Materials: Experimental and theoretical investigation

Wang, Chuanshen; Xu, Wenzong; Qi, Liangyuan; Ding, Hongliang; Cai, Wei; Jiang, Guangyong; Hu, Yuan; Xing, Weiyi; Yu, Bin

doi:10.1016/j.compositesa.2023.107807

Composites Part A: Applied Science and Manufacturing

2023

DOI: 10.1016/j.compositesa.2023.107807

|View full text |Cite

Hierarchical NiO/Al2O3 nanostructure for highly effective smoke and toxic gases suppression of polymer Materials: Experimental and theoretical investigation

Chuanshen Wang,

Wenzong Xu,

Liangyuan Qi

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 9 publications

References 52 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Terminating heat and mass transfer: Graphite‐tailings gelatum coating for polyurethane foam with super flame retardancy and smoke suppression

Zhan,

Bao,

Gong

et al. 2024

J of Applied Polymer Sci

View full text Add to dashboard Cite

Endowing polyurethane foam with high fire resistance and smoke suppression is a persistent challenge in the combustion industry. This study introduces a graphite‐tailings and calcium‐alginate (GT@CA) gelatum coating that terminates the heat and mass transfer process in a flexible polyurethane foam (PUF) matrix with fire resistance and smoke suppression. The PUF/GT@CA‐3 composite exhibits high flame retardancy with a V‐0 rating in the vertical combustion test. Furthermore, GT@CA forms protective and char layers that terminate the heat and mass transfer during thermal degradation, the thermal stability and fire behavior of the PUF/GT@CA composites are markedly optimized. Meanwhile, the smoke production rate and total smoke production of PUF/GT@CA‐3 composite are dramatically reduced to 1.17 × 10−2 m2/s and 2.73 × 10−1 m2, respectively (81.19% and 83.26% lower than those of pure PUF, respectively). Finally, the flame retardant and smoke suppression mechanism of GT@CA in PUF is deduced. The GT@CA competently promotes the char forming process of the PUF matrix while fabricating an impervious protective layer. The char and protective layers on the PUF surface restrain oxygen diffusion, heat diffusion, and micromolecule volatilization processes. Hence, GT@CA is expected to expand the application range of PUF matrixes in the advanced materials field.

show abstract

Terminating heat and mass transfer: Graphite‐tailings gelatum coating for polyurethane foam with super flame retardancy and smoke suppression

Zhan,

Bao,

Gong

et al. 2024

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

The study of photocatalytic characteristics of NiAl2O4 spinel and NiO/Al2O3 composites obtained in SCS reactions with glycine

Zhuravlev,

Ermakova,

Buldakova

et al. 2024

Advanced Powder Technology

View full text Add to dashboard Cite

Double-shell microstructures based on thermochromic materials and biomass flame retardants towards solving the fire and icing hazards

Lin,

Cai,

et al. 2024

Chemical Engineering Journal

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Hierarchical NiO/Al2O3 nanostructure for highly effective smoke and toxic gases suppression of polymer Materials: Experimental and theoretical investigation

Cited by 9 publications

References 52 publications

Terminating heat and mass transfer: Graphite‐tailings gelatum coating for polyurethane foam with super flame retardancy and smoke suppression

Terminating heat and mass transfer: Graphite‐tailings gelatum coating for polyurethane foam with super flame retardancy and smoke suppression

The study of photocatalytic characteristics of NiAl2O4 spinel and NiO/Al2O3 composites obtained in SCS reactions with glycine

Double-shell microstructures based on thermochromic materials and biomass flame retardants towards solving the fire and icing hazards

Contact Info

Product

Resources

About