Vertically Transported Graphene Oxide for High‐Performance Osmotic Energy Conversion
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Science"
DOI: 10.1002/advs.202000286
Abstract: Abstract Reverse electrodialysis is a promising method to harvest the osmotic energy stored between seawater and freshwater, but it has been a long‐standing challenge to fabricate permselective membranes with the power density surpassing the industry… read more here.
Keywords: vertically transported; graphene oxide; energy; transported graphene ... See more keywords
Anion‐Selective Layered Double Hydroxide Composites‐Based Osmotic Energy Conversion for Real‐Time Nutrient Solution Detection
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202103696
Abstract: Nanofluidic channels based on 2D nanomaterials are promising to harvest osmotic energy for their high ion selectivity and osmotic conductivity. However, anion‐selective nanofluidic channels are rare and chemical modification is necessary through fabrication. Here, a… read more here.
Keywords: layered double; nanofluidic channels; anion selective; energy ... See more keywords
Ultrathin and Ultrastrong Kevlar Aramid Nanofiber Membranes for Highly Stable Osmotic Energy Conversion
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202202869
Abstract: 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 large‐scale production for practical osmotic… read more here.
Keywords: ultrastrong kevlar; ultrathin ultrastrong; energy; osmotic energy ... See more keywords
Bio-inspired Nanocomposite Membranes for Osmotic Energy Harvesting
Sign Up to like & getrecommendations! Published in 2020 at "Joule"
DOI: 10.1016/j.joule.2019.11.010
Abstract: Summary Osmotic energy represents a widespread and reliable source of renewable energy with minimal daily variability. The key technological bottleneck for osmotic electricity is that membranes must combine highly efficient ion rectification and high ionic… read more here.
Keywords: energy; bio inspired; inspired nanocomposite; energy harvesting ... See more keywords
TEMPO-Oxidized Bacterial Cellulose Nanofibers/Graphene Oxide Fibers for Osmotic Energy Conversion.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c03192
Abstract: The large osmotic energy between river water and seawater is an inexhaustible blue energy source; however, the complicated manufacturing methods used for ion-exchange devices hinder the development of reverse electrodialysis (RED). Here, we use a… read more here.
Keywords: oxidized bacterial; energy; tempo oxidized; energy conversion ... See more keywords
Engineered Cellulose Nanofiber Membranes with Ultrathin Low-Dimensional Carbon Material Layers for Photothermal-Enhanced Osmotic Energy Conversion.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c22707
Abstract: As a promising clean energy source, membrane-based osmotic energy harvesting has been widely investigated and developed through optimizing the membrane structure in recent years. For chasing higher energy conversion performance, various external stimuli have been… read more here.
Keywords: cellulose nanofiber; carbon; energy; osmotic energy ... See more keywords
Photo-controllable Ion-Gated Metal-Organic Framework MIL-53 Sub-nanochannels for Efficient Osmotic Energy Generation.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c05498
Abstract: By closing and opening ion channels, electric eels are able to convert ion concentration gradients into electricity. Inspired by electric eels, considerable artificial sub-nanoscale ion channels with high ion selectivity and transportation efficiency have been… read more here.
Keywords: sub nanochannels; photo controllable; ion gated; osmotic energy ... See more keywords
An Ionic Diode Covalent Organic Framework Membrane for Efficient Osmotic Energy Conversion.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c07813
Abstract: Heterogeneous membranes that exhibit an ionic diode effect are promising candidates for osmotic energy conversion. However, existing heterogeneous membranes lack molecular-level designed ion channels, thereby limiting their power densities. Here, we demonstrate ionic diode covalent… read more here.
Keywords: diode; ionic diode; diode covalent; osmotic energy ... See more keywords
Boosting Osmotic Energy Conversion of Graphene Oxide Membranes via Self-Exfoliation Behavior in Nano-Confinement Spaces.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c04663
Abstract: Introducing alien intercalations to sub-nanometer scale nanochannels is one desirable strategy to optimize the ion transportation of two-dimensional nanomaterial membranes for improving osmotic energy harvest (OEH). Diverse intercalating agents have been previously utilized to realize… read more here.
Keywords: exfoliation behavior; boosting osmotic; self exfoliation; graphene oxide ... See more keywords
Vacancy Engineering for High-Efficiency Nanofluidic Osmotic Energy Generation.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c12936
Abstract: Two-dimensional (2D) nanofluidic membranes have shown great promise in harvesting osmotic energy from the salinity difference between seawater and fresh water. However, the output power densities are strongly hampered by insufficient membrane permselectivity. Herein, we… read more here.
Keywords: vacancy engineering; high efficiency; energy; vacancy ... See more keywords