A Multifunctional Hydrogel with Multimodal Self-Powered Sensing Capability and Stable Direct Current Output for Outdoor Plant Monitoring Systems

IF 26.6 1区材料科学 Q1 Engineering

Nano-Micro Letters Pub Date : 2024-11-27 DOI:10.1007/s40820-024-01587-y

Xinge Guo, Luwei Wang, Zhenyang Jin, Chengkuo Lee

引用次数: 0

Abstract

Highlights

A simple and scalable fabricated hydrogel with multiple functionalities to realize self-sustainable outdoor monitoring solely by it for large-scale applications in precision agriculture.
Stable direct-current output without requirement on stochastic or temporal environmental energies, achieving an energy density of 1.36 × 10⁷ J m^–3 with continuous operation of 56.25 days in normal outdoor environment.
Self-powered noninvasive leaf relative water content monitoring and environmental sensing to evaluate plant health status with high durability and self-recoverability in severe environments.

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一种具有多模式自供电传感能力和稳定直流输出的多功能水凝胶，适用于室外植物监测系统

亮点一种简单且可扩展的水凝胶，具有多种功能，仅靠它就能实现可自我维持的户外监测，可大规模应用于精准农业。稳定的直流电输出，无需随机或时间性环境能量，在正常室外环境中连续工作 56.25 天，能量密度达到 1.36 × 107 J m-3。自供电无创叶片相对含水量监测和环境传感，可评估植物健康状况，在恶劣环境下具有高耐用性和自恢复能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.