Preparation and characterization of new types of sulfonated poly(ether sulfide sulfone) for application in fuel cell

Salahshouri, Zahra; Mehdipour‐Ataei, Shahram; Babanzadeh, Samal; Mohammadi, Maryam

doi:10.1080/25740881.2022.2091456

Cited by 2 publications

(2 citation statements)

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“…Currently, the research and application of PPSS are primarily focused on the fields of conductive polymer composites 19 and ion exchange membranes. 20,21 There are limited studies regarding the application of PPSS as a CF sizing agent.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, utilizing PPSS as sizing agent not only improves the thermal stability and mechanical strength of CF but also simplifies the sizing process and conditions. Currently, the research and application of PPSS are primarily focused on the fields of conductive polymer composites 19 and ion exchange membranes 20,21 . There are limited studies regarding the application of PPSS as a CF sizing agent.…”

Section: Introductionmentioning

confidence: 99%

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Effect of polyphenylene sulfide sulfone sizing agent on interfacial, thermal, and mechanical properties of carbon fiber

Zhuang,

Liu,

Zhou

et al. 2024

J of Applied Polymer Sci

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Polyphenylene sulfide sulfone (PPSS) was synthesized by one‐step method and utilized as a sizing agent for carbon fibers. The effects of various monomer ratios, reaction time, and reaction temperature were investigated on the molecular weight of PPSS. The thermal analysis revealed that the product PPSS exhibited a glass transition temperature exceeding 215.5°C, indicating exceptional thermal stability. After PPSS sizing treatment, the grooves on the surface of carbon fibers were filled, resulting in a substantial enhancement of the microinterface properties. The surface energy was increased by 8.2%, while the maximum weight loss temperature was 27.8% higher than that of the commercial carbon fiber. The tensile strength of the carbon fiber after heat treatment reached 2196 MPa, representing a 45.9% increase over that of the commercial carbon fiber.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%