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Spontaneous and Continuous Actuators Driven by Fluctuations in Ambient Humidity for Energy-Harvesting Applications

ACS Applied Materials & Interfaces, 2022
Self-oscillating soft actuators that enable spontaneous and continuous motion under an external stimulus with no human intervention have attracted extensive attention due to the great value of the realization of more sustainable and low-power-consumption actuators.
Jie Wei, Meizhen Yin, Jinbao Guo
exaly   +3 more sources

Humidity-resisting triboelectric nanogenerator for high performance biomechanical energy harvesting

Nano Energy, 2017
Abstract With the rapid advancement of modern technology, wearable electronic devices become more and more indispensable to daily life. However, powering them in a stable and sustainable manner remains a challenge and highly desired. In this work, we proposed a humidity-resisting triboelectric nanogenerator (HR-TENG) to harvest energy from human ...
Zhaoling Li, Bin Ding, Jianyong Yu
exaly   +2 more sources

Synergistic energy harvesting and humidity sensing with single electrode triboelectric nanogenerator

Ceramics International
Humidity sensors using triboelectric nanogenerators (TENGs) technology can provide continuous operation without the need for additional batteries. These sensors provide sustainable and self-powered humidity monitoring solutions, that can be utilized in various agriculture platforms and food processing industries.
Sugato Hajra   +2 more
exaly   +3 more sources

Humidity resistant triboelectric nanogenerators for wind energy harvesting: A review

Renewable and Sustainable Energy Reviews
M H Enayati   +2 more
exaly   +2 more sources

MOF supraparticles for atmosphere water harvesting at low humidity

Journal of Materials Chemistry A, 2022
The water uptake capacity of M-8010 supraparticles is enhanced under low humidity, benefiting from the synergistic effect between the preconcentration functions of shell MOF-801 and the high storage capacity of core MIL-101.
Yue Hu   +6 more
openaire   +1 more source

Versatile Power-to-Water Battery for Energy Storage, Atmospheric Water Harvesting, and Humidity Control

ACS Applied Materials & Interfaces, 2023
We present a novel power-to-water (P2W) battery that can store electricity as thermal energy and discharge it as a heat source for hygroscopic solution desorption. The battery can work in two scenarios: atmospheric water harvesting (AWH) and dehumidification. The involvement of high-grade energy and sophisticated design enables better sorption kinetics
Haosheng Lin   +7 more
openaire   +2 more sources

Solar heat helps harvest humidity

Science, 2017
Renewable Resources Atmospheric humidity and droplets constitute a huge freshwater resource, especially at the low relative humidity (RH) levels typical of arid environments. Water can be adsorbed by microporous materials such as zeolites, but often, making these materials release the water requires too much energy to be practical. Kim et al.
openaire   +2 more sources

Continuous Energy Harvesting from Ubiquitous Humidity Gradients using Liquid‐Infused Nanofluidics

Advanced Materials, 2021
AbstractHumidity‐based power generation that converts internal energy of water molecules into electricity is an emerging approach for harvesting clean energy from nature. Here it is proposed that intrinsic gradient within a humidity field near sweating surfaces, such as rivers, soil, or animal skin, is a promising power resource when integrated with ...
Shuang Zheng   +12 more
openaire   +3 more sources

The influence of relative humidity on disease caused by Botrytis cinerea in non-harvested versus harvested waxflower flowers

Australasian Plant Pathology, 2011
Waxflower (Chamelaucium) is an Australian native plant cultivated for cut flowers. The major problem during postharvest handling and transport of cut waxflower stems is floral abscission caused by Botrytis cinerea. To investigate infection of waxflower flowers by this fungal pathogen, experiments were conducted encompassing various environmental ...
Dinh, Son-Quang   +3 more
openaire   +3 more sources

Microfluidic-based redesign of a humidity-driven energy harvester

Lab on a Chip
We redesigned a humidity-driven energy harvester into a microfluidic device fabricated via photolithography and printing to achieve a self-powered microfluidic system.
Hirotada Hirama, Yusuke Komazaki
openaire   +2 more sources

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