Role of In situ thermal‐reduced graphene oxide on the morphology and properties of biodegradable poly(Lactic acid)/poly(butylene succinate) blends
Source abstract
Abstract
In this article, poly(lactic acid)/poly(butylene succinate)/reduced graphene oxide (PLA/PBS/RGO) nanocomposites were first prepared by the in situ thermal reduction of graphene oxide (GO) during the processing, and the influence of RGO on the morphology, thermal, and mechanical properties of biodegradable PLA/PBS blends were investigated. X‐ray photoelectron spectroscopy (XPS), Raman spectroscopy, and thermogravimetric analysis (TGA) showed that the GO was successfully in situ thermal reduced to RGO. Scanning electronic microscope (SEM) and dynamic mechanical properties (DMA) revealed that the adding of RGO enhanced the compatibility of PLA and PBS. DMA also indicated that higher storage modulus values were observed for PLA/PBS/RGO composites. The tensile strength and impact strength of the PLA/PBS/RGO composites increased with RGO content. POLYM. COMPOS., 39:3057–3065, 2018. © 2017 Society of Plastics Engineers
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Research context
OpenAlex topics: biodegradable polymer synthesis and properties · Graphene and Nanomaterials Applications · Bone Tissue Engineering Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Polymer Processing Engineering of the Ministry of Education, National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology Guangzhou 510640 People's Republic of China
Kingfa Scientific and Technological Co. Ltd Guangzhou 510663 People's Republic of China
Funding
National Natural Science Foundation of China-Guangdong Joint Foundation Project · 973 Program · National Research Foundation for the Doctoral Program of Higher Education of China · Special-funded Program on National Key Scientific Instruments and Equipment Development of China · National Nature Science Foundation of China
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