Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Heat Engines01:10

Heat Engines

3.3K
A heat engine is a device used to extract heat from a source and then convert it into mechanical work used for various applications. For example, a steam engine on an old-style train can produce the work needed for driving the train.
Whenever we consider heat engines (and associated devices such as refrigerators and heat pumps), we do not use the standard sign convention for heat and work. For convenience, we assume that the symbols Qh, Qc, and W represent only the amounts of heat transferred...
3.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

High-Throughput Particulate Matter Capturing and Moisture Wicking by Hierarchical Janus Poly(lactic acid) Sensing Meta-Membranes with Gradient Pores and Interfacial Polarization.

ACS applied materials & interfaces·2026
Same author

Architected Inverse Nacre Hydrogels With High Strength and Crack-Insensitive Toughness.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Hierarchically heterogeneous interface structuring strategy for microenvironment-regulating and self-decontaminating biodegradable meta-membranes.

Nature communications·2026
Same author

Decoupling conductivity and mechanics: Rational design of pre-constructed 3D skeletal organogels via interfacial engineering for high-performance sensing.

Journal of colloid and interface science·2026
Same author

Stereocomplexation-Enhanced Biomimetic Janus Poly(Lactic Acid) Metafabric for High-Power Passive Personal Cooling.

ACS applied materials & interfaces·2026
Same author

Janus Nanofiber Membranes for Wearable Electronics: Integrated Conductivity, Unidirectional Water Transport, and Multimodal Responsiveness.

ACS applied materials & interfaces·2026

相关实验视频

Updated: May 2, 2026

Making Record-efficiency SnS Solar Cells by Thermal Evaporation and Atomic Layer Deposition
14:01

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

Published on: May 22, 2015

42.7K

空间限制工程凝复合蒸发器用于高效的太阳能蒸汽发电.

Jun Yan1, Tao Cui1, Qin Su1

  • 1School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, P. R. China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|September 5, 2024
PubMed
概括

研究人员开发了一种新的凝复合材料太阳能蒸发器,用于高效,低成本的海水淡化. 这种新材料实现了高蒸发率和优异的盐排放,克服了太阳能驱动界面蒸发 (SDIE) 的关键挑战.

关键词:
碳气凝是一种碳气凝.这是一种水凝.表面间的蒸发.太阳能蒸汽发电可以产生太阳能蒸汽.

更多相关视频

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector
07:18

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector

Published on: October 18, 2017

14.5K
Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
09:39

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination

Published on: March 1, 2020

7.4K

相关实验视频

Last Updated: May 2, 2026

Making Record-efficiency SnS Solar Cells by Thermal Evaporation and Atomic Layer Deposition
14:01

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

Published on: May 22, 2015

42.7K
Experimental System of Solar Adsorption Refrigeration with Concentrated Collector
07:18

Experimental System of Solar Adsorption Refrigeration with Concentrated Collector

Published on: October 18, 2017

14.5K
Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
09:39

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination

Published on: March 1, 2020

7.4K

科学领域:

  • 材料科学 材料科学 材料科学
  • 化学工程是化学工程的重要组成部分.
  • 环境科学 环境科学

背景情况:

  • 太阳能驱动的界面蒸发 (SDIE) 为海水淡化提供了一种可持续的方法.
  • 在SDIE的一个关键挑战是平衡高蒸发率与有效的盐排斥.

研究的目的:

  • 开发一种高性能太阳能蒸发器,可以克服蒸发率和盐排斥之间的权衡.
  • 调查拟议的太阳能蒸发器用于增强海水淡化的潜在机制.

主要方法:

  • 采用空间限制策略,创建了一个凝复合太阳能蒸发器 (SCE).
  • 该SCE集成了一个水凝层到碳气凝骨架上.
  • 理论模拟和实验结果被结合起来,分析SDIE行为.

主要成果:

  • 在一个阳光下,SCE显示出高蒸发率,高达4.23 kg m-2 h-1 在一个阳光下.
  • 即使在高盐度条件下,也实现了优异的盐排斥性能.
  • 在长期运行期间,蒸发器保持了结构完整性.

结论:

  • 开发的SCE有效地解决了SDIE中高蒸发率和盐排斥之间的冲突.
  • 层次性的多孔结构和双驱动供水系统有助于提高性能.
  • 这项工作为设计先进的界面蒸发器提供了理论和实践的基础.