Fully Sustainable, Smart, and Flame-Retardant composite laminates based on epoxidized resveratrol reinforced with basalt and recycled carbon fibers
完全持続可能でスマートかつ難燃性のエポキシ化レスベラトロールをベースにした玄武岩繊維とリサイクルカーボン繊維で強化された複合材料ラミネート (AI 翻訳)
Z. Esmaeili, Alejandro Cortés, A. Pantin, Isaac Isarn, J. de la Vega, De-Yi Wang, M. Gljušćić, S. G. Prolongo, Carlos Santiuste, Alberto Jiménez‐Suárez
🤖 gxceed AI 要約
日本語
本研究は、バイオベース樹脂（エポキシ化レスベラトロール）に玄武岩繊維とリサイクルカーボン繊維を強化材として用いた、持続可能な複合材料の開発を報告する。得られた材料は優れた導電性（最大1.42×10^2 S/m）とジュール加熱特性（3Vで128℃以上）を示し、構造ヘルスモニタリングセンサー（ゲージ率94.7）および除氷装置として機能する。さらに、難燃剤添加によりUL-94 V-0認定を達成し、輸送分野での軽量化と循環経済への貢献が期待される。
English
This study reports the development of sustainable composites using a bio-based resin (epoxidized resveratrol) reinforced with basalt fibers and recycled carbon fibers. The material exhibits excellent electrical conductivity (up to 1.42×10^2 S/m), Joule heating (over 128°C at 3V), and structural health monitoring capability (gauge factor 94.7). It also achieves UL-94 V-0 flame retardancy. The composites offer a pathway to lightweight, multifunctional materials for transportation, supporting circular economy and emission reduction.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
本論文は、輸送機器向けの持続可能な軽量複合材料の開発として、日本企業の軽量化・リサイクル材活用の取り組みに関連する。ただし、日本のGX開示制度（SSBJなど）や炭素会計への直接的な示唆はなく、むしろ材料技術面でのイノベーションとして捉えるべきである。
In the global GX context
This paper contributes to the global push for sustainable materials in transportation, aligning with circular economy principles and emission reduction targets. While not directly addressing climate disclosure frameworks like TCFD or ISSB, it demonstrates a practical approach to reducing lifecycle emissions through recycled fibers and bio-based resins, which can be relevant for industries seeking lightweighting solutions.
👥 読者別の含意
🔬研究者:Take the combination of recycled carbon fibers with bio-resin for multifunctional composites, including self-sensing and de-icing capabilities.
🏢実務担当者:Consider using such sustainable composites for lightweight structural components with added smart functions, potentially reducing maintenance and energy use.
📄 Abstract（原文）
This study explores the feasibility of using a bio-based resin, epoxidized resveratrol (RESEP), reinforced with continuous basalt fibers (BF) as a sustainable composite. Furthermore, the addition of 10-oxide of 9,10-dihydro-9-oxa-10-phosphaphenanthrene (DOPO) as a flame-retardant agent, and mechanically recycled carbon fibers (rCFs) from composite production waste to obtain smart materials by developing electrically conductive composites, were also explored. The resulting composite material reinforced with rCF exhibited significant improvements in electrical conductivity, achieving up to 1.42 × 10 2 S/m, and demonstrated effective Joule effect heating, exceeding 128 ˚C with 3 V applied for a composite containing 7.5 wt% rCF. In addition, it exhibits additional multifunctional properties, serving both as a structural health monitoring (SHM) sensor (gauge factor = 94.7, superior to metallic gauges) and as an efficient de-icing device while contributing to sustainability and circularity through the use of recycled products. Adding 5 % DOPO has no measurable effect on the elastic modulus, whereas 7.5 % rCF leads to a 27 % increase. Furthermore, both RESEP-BF-DOPO and RESEP-BF-rCF laminates achieved a UL-94 V-0 rating and a high LOI of 60 %, demonstrating outstanding flame resistance and self-extinguishing properties. This study supports the advancement of sustainable and high-performance composites for the transportation sector, aligned with circular economy and emission-reduction goals.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.compositesa.2026.110093first seen 2026-07-30 05:36:14
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gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。