自己持続的な熱管理、知覚、保護を同時に達成する多面的なヤヌス繊維
Jialong Chai1,2,3, Guilong Wang4,5, Runze Shao1,2
1State Key Laboratory of Advanced Equipment and Technology for Metal Forming, Shandong University, Jinan, 250061, Shandong, People's Republic of China.
Nano-micro letters
|January 13, 2026
まとめ
研究者たちは、適応型熱管理、自己動力センシング、防水性を備えた多機能ヤヌス繊維を開発しました。この革新的な素材は、高度なウェアラブルに包括的な保護と環境耐性を提供します。
科学分野:
- 材料科学;繊維工学;ナノテクノロジー
背景:
- 次世代繊維は、複雑な環境における統合されたパーソナル熱管理、知覚、保護、および快適性を必要とします。ヤヌス設計の繊維は二重機能を提供しますが、多くの場合、単一のアプリケーションに限定されます。真に多機能な繊維が高度なアプリケーションに必要とされています。
研究 の 目的:
- 現在の単一目的設計の限界を克服する多面的なヤヌス(X-Janus)繊維を開発すること。適応型熱管理、自己動力センシング、防水性を含むエネルギー独立型機能の統合。単一の繊維プラットフォームで包括的な保護と環境耐性を提供すること。
主な方法:
- マイクロ多孔質ポリテトラフルオロエチレン繊維、ナノ〜マイクロスケールのフィブリル、およびMXeneコーティングされた炭素繊維を使用したX-Janus繊維の製造。スペクトル、電気、および濡れヤヌス設計の統合による明確な機能。熱管理、センシング、エネルギーハーベスティング、防水性、耐薬品性、EMIシールド、UV保護、および難燃性の特性評価。
主要な成果:
- X-Janus繊維は、適応型熱管理のために、スイッチ可能な放射冷却/加熱を示します。自己動力センシングおよびエネルギーハーベスティング機能を提供します。この繊維は、防水性、耐薬品性、顕著な電磁干渉シールド(56 dB)、高い紫外線保護(UPF > 1,500)、および難燃性を提供します。
結論:
- X-Janus繊維は、複数のエネルギー独立型機能と包括的な保護を正常に統合します。この研究は、自己持続的な多機能繊維のための新しい戦略を提示します。開発された繊維は、屋外の安全性、産業用ウェアラブル、および環境耐性を要求するインテリジェントな衣料品にスケーラブルなソリューションを提供します。
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