Han X, Gao J, Chen T, Qian L, Xiong H, Chen Z. Application Progress of PALS in the Correlation of Structure and Properties for Graphene/Polymer Nanocomposites.
NANOMATERIALS (BASEL, SWITZERLAND) 2022;
12:4161. [PMID:
36500784 PMCID:
PMC9738869 DOI:
10.3390/nano12234161]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
Giving a deep insight into the microstructure, and realizing the correlation between microstructure and properties is very important to the precise construction of high-performance graphene/polymer nanocomposites (GPN). For the promising application in microstructure characterization, much attention has been focused on the effective technique of positron annihilation lifetime spectroscopy (PALS). Based on the introduction of the basic principle, this review summarized the application progress of PALS in the correlation of microstructure and properties for GPN, especially for the characterization of free volume and interfacial interaction, and the correlation of these microstructures and properties.
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