相关实验视频

Updated: May 2, 2026

Making Record-efficiency SnS Solar Cells by Thermal Evaporation and Atomic Layer Deposition

Making Record-efficiency SnS Solar Cells by Thermal Evaporation and Atomic Layer Deposition

Published on: May 22, 2015

基于液体金属/聚烯二烯复合纤维的多尺度生物仿真蒸发器,用于高效的太阳能蒸汽发电

Yuxuan Sun¹, Dan Liu¹, Fei Zhang¹

¹School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 518172, Guangdong, People's Republic of China.

Nano-micro letters

|February 5, 2025

概括

这项研究介绍了一种新的仿生太阳能蒸发器,用于高效的清洁水生产. 先进的设计实现了高太阳能效率和特殊的水蒸发率,甚至从盐水.

科学领域:

材料科学材料科学材料科学
可再生能源可再生能源是可再生能源.
环境科学环境科学

背景情况:

太阳能蒸汽发电 (SSG) 是一种有前途的清洁水生产方法.
在高效太阳能蒸发器的热管理和水运输方面存在挑战.

研究的目的:

开发一种以自然结构为灵感的高效太阳能蒸发器.
改进SSG系统中的热管理和水运输.

主要方法:

使用LM/PAN纤维制造3D多尺度液体金属/聚烯 (LM/PAN) 蒸发器.
利用LM粒子的局部表面等离子体共振和LM/PAN纤维的多孔结构.
模仿天堂鸟茎的等级结构.

主要成果:

实现了高光吸收率 (高达90.9%).
证明了2.66kg m-2 h-1的水蒸发率,其太阳能效率为96.5%.
在盐 (2.58 kg m-2 h-1) 和有效的海水净化中展示了卓越的性能,将离子度降低了三级.

结论:

多尺度生物模拟LM/PAN蒸发器有效调节水运输和热管理,以实现高效的太阳能驱动蒸发.
这种设计为开发先进的SSG系统提供了宝贵的见解.
蒸发器提供了一种可持续的解决方案,用于从各种水源产生清洁水.

关键词:

复合纤维是一种复合纤维.液体金属是一种液体金属.聚烯二二烯的使用方法海水淡化是海水的淡化方法之一.太阳能蒸汽发电是为了产生太阳能蒸汽.

更多相关视频

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector

Published on: October 18, 2017

Scalable Stamp Printing and Fabrication of Hemiwicking Surfaces

Scalable Stamp Printing and Fabrication of Hemiwicking Surfaces

Published on: December 18, 2018

相关概念视频

Mechanism of heat transfer

Mechanism of heat transfer

Understanding heat transfer mechanisms is essential for understanding how our bodies maintain balance in different environmental conditions. When the environment is thermoneutral, the body is in a state of balance, neither using nor releasing energy to maintain its core temperature. However, when the environment is not thermoneutral, the body employs four heat transfer mechanisms to maintain homeostasis: conduction, convection, evaporation, and radiation. These mechanisms facilitate heat...