Revolutionizing Passive Radiative Cooling Materials: Biomass-Based Photoluminescent Aerogels Opens New Frontiers for Sustainable Energy Efficiency Cooling Solutions

IF 21.3 1区工程技术 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Fiber Materials Pub Date : 2025-05-12 DOI:10.1007/s42765-025-00559-0

Zhiyu Huang, Fengxiang Chen, Weilin Xu

引用次数: 0

Abstract

With the increasing global energy consumption and cooling demands, traditional active cooling technologies face inefficiency and environmental challenges. Recently published in Science, a team led by Prof. Hai-bo Zhao has proposed and developed a biomass-based photoluminescent aerogel made from DNA and gelatin to address these challenges. This material achieves a solar-weighted reflectance of over 100% (0.4–0.8 μm) and provides a cooling effect of 16.0 °C under sunlight. This sustainable material is repairable, recyclable, and biodegradable, offering significant potential for energy-efficient buildings and wearable cooling devices.

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革新被动辐射冷却材料：生物质基光致发光气凝胶为可持续节能冷却解决方案开辟了新领域

随着全球能源消耗和冷却需求的不断增长，传统的主动冷却技术面临着效率低下和环境挑战。最近发表在《科学》杂志上，由赵海波教授领导的一个团队提出并开发了一种由DNA和明胶制成的生物质光致发光气凝胶来解决这些挑战。该材料的太阳加权反射率超过100% (0.4-0.8 μm)，在阳光下提供16.0°C的冷却效果。这种可持续材料可修复、可回收、可生物降解，为节能建筑和可穿戴冷却设备提供了巨大的潜力。

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

Advanced Fiber Materials Multiple-

CiteScore

18.70

自引率

11.20%

发文量

109

期刊介绍： Advanced Fiber Materials is a hybrid, peer-reviewed, international and interdisciplinary research journal which aims to publish the most important papers in fibers and fiber-related devices as well as their applications.Indexed by SCIE, EI, Scopus et al. Publishing on fiber or fiber-related materials, technology, engineering and application.