Results 221 to 230 of about 7,198 (248)

Ion Conveying Electron Enabling Electrodeless Osmotic Energy Harvesting

Advanced Functional Materials
ABSTRACT Osmotic energy, a renewable energy source characterized by its cleanliness, environmental friendliness, and abundant resources, has attracted considerable research interest. Electrodes convert ionic currents to electronic currents via Faraday reactions, while their high cost, consumption rate, and ...
Fei Song, Jialin Fu, Wenbo Tian, Shuangchen Xue, Qingliang Zhang, Tianxu Wu, Dongxing Song, Ke Wang   +7 more
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Temperature-gated nanocellulose membrane for enhanced and controllable osmotic energy harvesting

Nano Energy, 2022
Xuejiao Lin, Yangjin Dong, Shenming Tao, Xiao Feng, Xijun Wang, Tao Song, Jun Liu, Zhihai Zhong, Yinchu Wang, Haisong Qi   +9 more
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Holey Sheets Enhance the Packing and Osmotic Energy Harvesting of Graphene Oxide Membranes

ACS Nano
Layered membranes assembled from two-dimensional (2D) building blocks such as graphene oxide (GO) are of significant interest in desalination and osmotic power generation because of their ability to selectively transport ions through interconnected 2D nanochannels between stacked layers.
Hun Park, Ki Hyun Lee, Sung Hyun Noh, Wonsik Eom, Jiaxing Huang, Tae Hee Han   +5 more
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Leveraging Natural Wood Structures for Sustainable and High‐Performance Osmotic Energy Harvesting

Small
ABSTRACT Among emerging energy‐harvesting technologies, salinity gradient energy via reverse electrodialysis is a promising route to mitigate energy and environmental pressures. Delignified natural wood framework provides natural ion‐transport channels for osmotic energy harvesting and holds significant promise ...
Teng Zhou, Chaowen Yang, Xiaohan He, Shicheng Wan, Weiwen Xin, Tao Liu, Juncheng Zhao, Siyuan Yu, Shao Yang, Hailiang Wu, Yongbo Deng, Liuyong Shi, Liping Wen   +12 more
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Ion Selectivity Inversion in Nanotube‐Patterned Microchannels for Durable Osmotic Energy Harvesting

Small
AbstractIon‐selective membranes have long faced a trade‐off between nanoscale precision and macroscopic durability, especially in systems with large pores (>1 µm), where traditional overlapping electrical double layer mechanisms fail. Organic membranes offer high ion selectivity but poor stability, while inorganic membranes are durable yet limited ...
Rong Tang, Kaiqi Zhao, Zhihao Li, Tengyu Chen, Dingyin Yin, Jun Su, Wulyu Jiang, Kaiwen Wang, Qiannan Zhao, Lu Xia, Lidong Sun   +10 more
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Nanochannels and nanoporous membranes in reverse electrodialysis for harvesting osmotic energy

Applied Physics A, 2022
Zhenghui Fang, Yuhua Dong, Zaichao Guo, Zhuo Zhao, Zhenhua Zhang, Zhihao Liang, Huijun Yao   +6 more
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Hydrophobic Porous Organic Cage Membranes for Enhanced Ion Transport and Osmotic Energy Harvesting

ACS Applied Materials & Interfaces
Porous organic cages (POCs) exhibit excellent solubility and processability, enabling their facile fabrication into membranes, which makes them promising for efficient, sustainable osmotic energy harvesting. However, POCs linked by reversible imine bonds are unstable in aqueous media, limiting their practical applications. Herein, we fabricate a cation-
Jia Kang, Jingtian Liao, Jin Wang, Xin Yang, Yuan Chen, Chen Wang   +5 more
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Ion-Exchanging Graphenic Nanochannels for Macroscopic Osmotic Energy Harvesting

ACS Sustainable Chemistry & Engineering, 2022
Ankit Nagar, Md Rabiul Islam, Kartheek Joshua, Tanvi Gupte, Sourav Kanti Jana, Sujan Manna, Tiju Thomas, Thalappil Pradeep   +7 more
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Oppositely charged aligned bacterial cellulose biofilm with nanofluidic channels for osmotic energy harvesting

Nano Energy, 2021
Peng Ji, Shiyan Chen, Baoxiu Wang
exaly  

Osmotic Energy Harvesting using Polymeric Cation Selective Membranes

Eine Nanopore mit einer geladenen Oberfläche kann aufgrund des Vorhandenseins überlappender Doppelschichten bevorzugt Gegenionen transportieren. Eine geladene nanoporöse Membran kann für verschiedene Anwendungen genutzt werden, z. B. für die Filtration von Schwermetallionen und die Gewinnung osmotischer Energie.
openaire   +1 more source