Molecular Layer Deposition of Hybrid Organic−Inorganic Alucone Polymer Films Using a Three-Step ABC Reaction Sequence

2009 ◽  
Vol 21 (22) ◽  
pp. 5365-5374 ◽  
Author(s):  
Byunghoon Yoon ◽  
Dragos Seghete ◽  
Andrew S. Cavanagh ◽  
Steven M. George
Keyword(s):  
Polymer Films ◽  
Molecular Layer ◽  
Reaction Sequence ◽  
Molecular Layer Deposition ◽  
Layer Deposition

Molecular Layer Deposition of Alucone Polymer Films Using Trimethylaluminum and Ethylene Glycol

2008 ◽  
Vol 20 (10) ◽  
pp. 3315-3326 ◽  
Author(s):  
A. A. Dameron ◽  
D. Seghete ◽  
B. B. Burton ◽  
S. D. Davidson ◽  
A. S. Cavanagh ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Polymer Films ◽  
Molecular Layer ◽  
Molecular Layer Deposition ◽  
Layer Deposition

Polymer films formed with monolayer growth steps by molecular layer deposition

1991 ◽  
Vol 59 (4) ◽  
pp. 482-484 ◽  
Author(s):  
Tetsuzo Yoshimura ◽  
Satoshi Tatsuura ◽  
Wataru Sotoyama
Keyword(s):  
Polymer Films ◽  
Molecular Layer ◽  
Molecular Layer Deposition ◽  
Layer Deposition ◽  
Monolayer Growth

Nanocoating hybrid polymer films on large quantities of cohesive nanoparticles by molecular layer deposition

AIChE Journal ◽  
2009 ◽  
Vol 55 (4) ◽  
pp. 1030-1039 ◽  
Author(s):  
Xinhua Liang ◽  
David M. King ◽  
Peng Li ◽  
Steven M. George ◽  
Alan W. Weimer
Keyword(s):  
Polymer Films ◽  
Molecular Layer ◽  
Hybrid Polymer ◽  
Molecular Layer Deposition ◽  
Layer Deposition

Quantum Well Formation in One-Dimensional Polymer Films by Molecular Layer Deposition and Chemical Vapor Deposition

1992 ◽  
Vol 247 ◽  
Author(s):  
Tetsuzo Yoshimura ◽  
Satoshi Tatsuura ◽  
Wataru Sotoyama
Keyword(s):  
Chemical Vapor Deposition ◽  
Polymer Films ◽  
Vapor Deposition ◽  
Conjugated Polymer ◽  
Quantum Wires ◽  
Molecular Layer ◽  
Chemical Vapor ◽  
Molecular Layer Deposition ◽  
One Dimensional ◽  
Layer Deposition

ABSTRACTQuantum wires and dots were fabricated in one-dimensional conjugated polymer films by chemical vapor deposition. In the wires, a sharp exciton absorption peak, and in the dots, a blue shift in the absorption band due to electron confinement were observed. We showed that acceptors could be substituted into the conjugated polymer chain. We also demonstrated that molecular layer deposition (MLD), in which molecules are stacked on substrates one by one in order of preference in a vacuum, is feasible in fabricating one-dimensional conjugated polymers.

Molecular Layer Deposition of Hybrid Organic-Inorganic Polymer Films using Diethylzinc and Ethylene Glycol

2009 ◽  
Vol 15 (4-6) ◽  
pp. 112-121 ◽  
Author(s):  
Byunghoon Yoon ◽  
Jennifer L. O'Patchen ◽  
Dragos Seghete ◽  
Andrew S. Cavanagh ◽  
Steven M. George
Keyword(s):  
Ethylene Glycol ◽  
Polymer Films ◽  
Molecular Layer ◽  
Inorganic Polymer ◽  
Molecular Layer Deposition ◽  
Layer Deposition ◽  
Inorganic Polymer Films

Molecular Layer Deposition of Aluminum Alkoxide Polymer Films Using Trimethylaluminum and Glycidol

Langmuir ◽  
2011 ◽  
Vol 27 (24) ◽  
pp. 15155-15164 ◽  
Author(s):  
Younghee Lee ◽  
Byunghoon Yoon ◽  
Andrew S. Cavanagh ◽  
Steven M. George
Keyword(s):  
Polymer Films ◽  
Molecular Layer ◽  
Molecular Layer Deposition ◽  
Aluminum Alkoxide ◽  
Layer Deposition

Low-Resistance Monovalent-Selective Cation Exchange Membranes for Energy-Efficient Ion Separations

2020 ◽  
Author(s):  
Eyal Wormser ◽  
Oded Nir ◽  
Eran Edri
Keyword(s):  
Cation Exchange ◽  
Brackish Water ◽  
Molecular Layer ◽  
Water Desalination ◽  
Molecular Layer Deposition ◽  
Selective Layer ◽  
Trade Off ◽  
Membrane Selectivity ◽  
Layer Deposition ◽  
Water Energy Nexus

<div> <div> <div> <p>The desalination of brackish water provides water to tens of millions of people around the world, but current technologies deplete much needed nutrients from the water, which is detrimental to both public health and agriculture. A selective method for brackish water desalination, which retains the needed nutrients, is electrodialysis (ED) using monovalent-selective cation exchange membranes (MVS-CEMs). However, due to the trade-off between membrane selectivity and resistance, most MVS-CEMs demonstrate either high transport resistance or low selectivity, which increase energy consumption and hinder the use of such membranes for brackish water desalination by ED. Here, we used molecular layer deposition (MLD) to uniformly coat CEMs with ultrathin layers of alucone. The positive surface charge of the alucone instills monovalent selectivity in the CEM. Using MLD enabled us to precisely control and minimize the selective layer thickness, while the flexibility and nanoporosity of the alucone prevent cracking and delamination. Under conditions simulating brackish water desalination, this compound provides monovalent selectivity with negligible added resistance—the smallest reported resistance for a monovalent-selective layer, to date—thereby alleviating the selectivity–resistance trade-off. Addressing the water–energy nexus, we show that using these membranes in ED will cut at least half of the energy required for selective brackish water desalination with current MVS-CEMs. </p> </div> </div> </div>

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