Laser-induced carbonization of Ni-BDC layer on PET: Functional upcycling of polymer wastes towards bend resistive sensor; Materials Today Communications; Vol. 39

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Parent link:Materials Today Communications.— .— Amsterdam: Elsevier Science Publishing Company Inc.
Vol. 39.— 2024.— Article number 108843, 11 p.
Tác giả của công ty: National Research Tomsk Polytechnic University
Tác giả khác: Kogolev D. A. Dmitry Anatoljevich, Kurtsevich E. A. Ekaterina Andreevna, Fatkullin M. I. Maksim Ilgizovich, Zinovyev (Zinovjev, Zinoviev) A. L. Alexey Leonidovich, Gorbunova A. Alina, Rodriguez (Rodriges) Contreras R. D. Raul David, Guselnikova O. A. Olga Andreevna, Boukherroub R. Rabah, Postnikov P. S. Pavel Sergeevich
Tóm tắt:Title screen
The growing accumulation of waste polyethylene terephthalate (PET) presents a significant environmental challenge requiring the development of sustainable recycling methods. In this study, a novel approach for upcycling preliminary recycled waste PET into bend resistive sensors through laser-assisted carbonization of surface-grown Ni-BDC (BDC = 1,4-benzenedicarboxylate) has been proposed. The fabrication process involves the solvothermal formation of a homogeneous Ni-BDC layer, followed by treatment with a 405 nm laser system to create a graphene-like layer with enhanced conductivity (sheet resistance 6.2 ± 3.4 Ω per square). The developed sensor demonstrates remarkable robustness, a linear response in a wide bending angle range (6–44º), as well as excellent mechanical stability and stiffness. This contribution paves the way for the development of high-value materials from waste PET as a resource for applications in the Internet of Things, otherwise discarded materials.
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Ngôn ngữ:Tiếng Anh
Được phát hành: 2024
Những chủ đề:
Truy cập trực tuyến:https://doi.org/10.1016/j.mtcomm.2024.108843
Định dạng: Điện tử Chương của sách
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672933

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