DataVXACS Applied Polymer MaterialsPaper
journal article·2023-12-08Open access

Selective Laser Sintering of MXene-on-MOF (HKUST-1) Hybrids Enhanced Mechanical and Fire Safety Performances of Polyamide 12 Composites

Li Chen, Ben Huang, Feng Wei, Xiao Guo, Dandan Zhang, Kunyapat Thummavichai, Ding Chen, Nannan Wang, Yanqiu Zhu

ACS Applied Polymer Materials· Volume 5· Issue 12
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Abstract

High Resolution Image Download MS PowerPoint Slide Creating polymeric materials that are both structurally customizable and flame-resistant while also possessing superior mechanical and thermal characteristics has long posed a challenge for manufacturers across industries. In this study, we successfully synthesized titanium carbide (Ti 3 C 2 ) MXene on the surface of a metal–organic framework (HKUST-1) to create a polyamide 12 (PA12) composite. This composite demonstrated improved mechanical strength and fire safety properties. Our thorough evaluation of the PA12/MXene-on-HKUST-1 composite revealed significant reductions in the total heat release (by 18.5%), peak heat release (by 26.1%), and total smoke emission (by 28.1%). Furthermore, the incorporation of MXene-on-HKUST-1 resulted in improved tensile and dynamic mechanical characteristics. These findings shed light on the underlying mechanism behind MXene-on-HKUST-1′s enhancement of the mechanical and flame-retardant properties. With the use of selective laser sintering, this work presents a promising technology for the development of high-performance MXene-reinforced PA12-based flame-retardant composites.
Source: openalex_inverted_index · Quality: baseline

Research context

PolymersCeramics & glassesComposites

OpenAlex topics: Flame retardant materials and properties · MXene and MAX Phase Materials · Graphene research and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, Guangxi Key Laboratory of Disaster Prevention and Engineering Safety, College of Chemistry and Chemical Engineering, School of Resources, Environment and Materials, Guangxi University, Nanning 530004, Guangxi, China

Nanning Power Supply Bureau of China Southern Power Grid, Nanning 530000, Guangxi, China

Guangxi Academy of Medical Sciences, Nanning 530016, Guangxi, China

College of Engineering, Mathematics and Physical Sciences, University of Exeter, Exeter EX4 4QF, U.K.

Department of Mathematics, Physics and Electrical Engineering, Faculty of Engineering and Environment, Northumbria University, Newcastle upon Tyne NE1 8ST, U.K.

Funding

Guangxi University · Natural Science Foundation of Guangxi Province · Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology · National Natural Science Foundation of China · State Key Laboratory of Featured Metal Materials and Life-cycle Safety for Composite Structures

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