水力发电
发电
灵活性(工程)
化石燃料
电
材料科学
纳米技术
储能
环境科学
工艺工程
计算机科学
生化工程
功率(物理)
工程类
电气工程
废物管理
数学
量子力学
统计
物理
作者
Can Ge,Duo Xu,Xiao Feng,Xinning Yang,Zheheng Song,Yuhang Song,Jingyu Chen,Yingcun Liu,Chong Gao,Yong Du,Zhe Sun,Weilin Xu,Jian Fang
标识
DOI:10.1007/s40820-024-01537-8
摘要
Abstract Depleting fossil energy sources and conventional polluting power generation pose a threat to sustainable development. Hydroelectricity generation from ubiquitous and spontaneous phase transitions between liquid and gaseous water has been considered a promising strategy for mitigating the energy crisis. Fibrous materials with unique flexibility, processability, multifunctionality, and practicability have been widely applied for fibrous materials-based hydroelectricity generation (FHG). In this review, the power generation mechanisms, design principles, and electricity enhancement factors of FHG are first introduced. Then, the fabrication strategies and characteristics of varied constructions including 1D fiber, 1D yarn, 2D fabric, 2D membrane, 3D fibrous framework, and 3D fibrous gel are demonstrated. Afterward, the advanced functions of FHG during water harvesting, proton dissociation, ion separation, and charge accumulation processes are analyzed in detail. Moreover, the potential applications including power supply, energy storage, electrical sensor, and information expression are also discussed. Finally, some existing challenges are considered and prospects for future development are sincerely proposed.
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