Results 21 to 30 of about 40,244 (243)

Techno-Economic Feasibility Study of a Hypersaline Pressure-Retarded Osmosis Power Plants: Dead Sea–Red Sea Conveyor

open access: yesEnergies, 2018
In this study, three pressure retarded osmosis (PRO) power plants are proposed to be built on the Red Sea⁻Dead Sea (RSDS) water conveyance project, to generate power from the salinity gradient between two water streams at different salt ...
Qais A. Khasawneh   +3 more
doaj   +1 more source

Concentration and Temperature Effects on Water and Salt Permeabilities in Osmosis and Implications in Pressure-Retarded Osmosis

open access: yesMembranes, 2018
Osmotic power extracted from the mixing of freshwater with seawater is a renewable energy resource that has gained increasing attention during recent years. The estimated energy can significantly contribute to the production of power worldwide.
Edvard Sivertsen   +2 more
doaj   +1 more source

Nanochannel‐Based Ion Transport and Its Application in Osmotic Energy Conversion: A Critical Review

open access: yesAdvanced Physics Research, 2023
Nanochannel‐based ion transport is an important field of study in various disciplines, including physics, chemistry, energy, materials science, biology, and earth science.
Qiang Wang   +8 more
doaj   +1 more source

Enhanced osmotic transport in individual double-walled carbon nanotube

open access: yesNature Communications, 2023
The transport of fluid and ions across nanotubes or nanochannels has attracted great attention due to the ultrahigh energy power density and slip length, with applications in water purification, desalination, energy conversion and even ion-based ...
Guandong Cui   +6 more
doaj   +1 more source

Harvesting osmotic energy from proton gradients enabled by two-dimensional Ti3C2Tx MXene membranes

open access: yesAdvanced Membranes, 2022
Osmotic energy is a kind of blue energy that has recently been identified as an additional source of clean energy. Using a membrane-based reverse electrodialysis (RED) process, this blue energy can be obtained from acidic industrial wastewater with ...
Huan Qin   +7 more
doaj   +1 more source

Flexible iontronics based on 2D nanofluidic material

open access: yesNature Communications, 2022
Osmotic power source based on 2D nanofluidic graphene oxide could overcome humidity and temperature limitations due to high areal power density purely from ion gradient.
Di Wei   +3 more
doaj   +1 more source

Nanofluidic osmotic power generation from CO2 with cellulose membranes

open access: yesGreen Carbon, 2023
The diffusion of chemical species down concentration gradient is a ubiquitous phenomenon that releases Gibbs free energy. Nanofluidic materials have shown great promise in harvesting the energy from ionic diffusion via the reverse electrodialysis process.
Chang Chen   +8 more
doaj   +1 more source

Ultrathin and Ultrastrong Kevlar Aramid Nanofiber Membranes for Highly Stable Osmotic Energy Conversion

open access: yesAdvanced Science, 2022
An ion‐selective membrane can directly convert the osmotic energy to electricity through reverse electrodialysis. However, developing an advanced membrane that simultaneously possesses high power density, excellent mechanical strength, and convenient ...
Li Ding   +5 more
doaj   +1 more source

Micro Electro-Osmotic Thrusters of Power-Law Fluids for Space Propulsion

open access: yesMicromachines, 2023
In this article, electro-osmotic thrusters (EOTs), which are full of non-Newtonian power-law fluids with a flow behavior index n of the effective viscosity, are theoretically investigated in a microchannel.
Jiaxuan Zheng, Jialu Wang, Yongjun Jian
doaj   +1 more source

Review and research on osmotic suction of saturated saline soils

open access: yesYantu gongcheng xuebao, 2020
In order to accurately calculate the osmotic suction in saturated saline soils under different salt contents, salt types and temperature conditions, firstly, a brief review is made of the research results of osmotic suction from the test and theoretical ...
ZHOU Feng-xi 1, 2, WANG Li-ye 1, LAI Yuan-ming 2
doaj   +1 more source

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