Polymerized ionic liquid diblock copolymers: impact of water/ion clustering on ion conductivity

Soft Matter ◽  
2016 ◽  
Vol 12 (4) ◽  
pp. 1133-1144 ◽  
Author(s):  
Jacob R. Nykaza ◽  
Yuesheng Ye ◽  
Rachel L. Nelson ◽  
Aaron C. Jackson ◽  
Frederick L. Beyer ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Diblock Copolymers ◽  
Ion Conductivity ◽  
Polymerized Ionic Liquid ◽  
Chain Lengths

Herein, we examine the synergistic impact of both ion clustering and block copolymer morphology on ion conductivity in two polymerized ionic liquid (PIL) diblock copolymers with similar chemistries but different side alkyl spacer chain lengths (ethyl versus undecyl).

Modular polymerized ionic liquid block copolymer membranes for CO2/N2 separation

2014 ◽  
Vol 2 (21) ◽  
pp. 7967-7972 ◽  
Author(s):  
Brian J. Adzima ◽  
Surendar R. Venna ◽  
Steven S. Klara ◽  
Hongkun He ◽  
Mingjiang Zhong ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Polymerized Ionic Liquid ◽  
Copolymer Poly ◽  
Poly Ionic Liquid

A robust and orthogonal approach to access modular block-copolymer poly(ionic liquid)s.

Polymerized ionic liquid diblock copolymers with long alkyl side-chain length

Polymer ◽  
2014 ◽  
Vol 55 (16) ◽  
pp. 3360-3369 ◽  
Author(s):  
Jacob R. Nykaza ◽  
Yuesheng Ye ◽  
Yossef A. Elabd
Keyword(s):  
Ionic Liquid ◽  
Chain Length ◽  
Diblock Copolymers ◽  
Side Chain ◽  
Alkyl Side Chain ◽  
Side Chain Length ◽  
Polymerized Ionic Liquid

scholarly journals Enabling High Lithium Conductivity in Polymerized Ionic Liquid Block Copolymer Electrolytes

2018 ◽  
Author(s):  
Nicolas Goujon ◽  
Tan‐Vu Huynh ◽  
Kristine j. Barlow ◽  
Robert Kerr ◽  
Keti Vezzù ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Polymerized Ionic Liquid ◽  
Lithium Conductivity ◽  
Block Copolymer Electrolytes

The Preparation of Pore-Size Controlled Mesoporous Silicas by Biodegradable Diblock Copolymers

2005 ◽  
Vol 287 ◽  
pp. 141-145
Author(s):  
Jeong Ho Chang ◽  
Kyung Ja Kim ◽  
Young Kook Shin
Keyword(s):  
Block Copolymer ◽  
Pore Size ◽  
Formation Mechanism ◽  
Diblock Copolymers ◽  
29Si Nmr ◽  
Micelle Size ◽  
Nmr Techniques ◽  
Hydrophobic Cores ◽  
Chain Lengths ◽  
Nanoporous Structures

Selected MPEG-b-PDLLA block copolymers have been synthesized by ring-opening polymerization with systematic variation of the chain lengths of the resident hydrophilic and hydrophobic blocks. The size and shape of the micelles that spontaneously form in solution are then controlled by the characteristics of the block copolymer template. All the materials prepared in this study showed the tunable pore size of 20-80Å with the increase of hydrophobic chain lengths and up to 660m2/g of specific surface area. The formation mechanism of these nanoporous structures obtained by controlling the micelle size has been confirmed using both liquid and solid state 13C and 29Si NMR techniques. This work verifies the formation mechanism of nanoporous structures in which the pore size and wall thickness are closely dependent on the size of hydrophobic cores and hydrophilic shells of the block copolymer templates.

scholarly journals Polymerized Ionic Liquid Block Copolymer Electrolytes for All-Solid-State Lithium-Metal Batteries

2020 ◽  
Vol 167 (7) ◽  
pp. 070525 ◽  
Author(s):  
Tiago C. Mendes ◽  
Nicolas Goujon ◽  
Nino Malic ◽  
Almar Postma ◽  
John Chiefari ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
Block Copolymer ◽  
Lithium Metal ◽  
Polymerized Ionic Liquid ◽  
Lithium Metal Batteries ◽  
Block Copolymer Electrolytes

scholarly journals Cover Feature: Enabling High Lithium Conductivity in Polymerized Ionic Liquid Block Copolymer Electrolytes (Batteries & Supercaps 2/2019)

2019 ◽  
Vol 2 (2) ◽  
pp. 113-113 ◽  
Author(s):  
Nicolas Goujon ◽  
Tan-Vu Huynh ◽  
Kristine j. Barlow ◽  
Robert Kerr ◽  
Keti Vezzù ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Block Copolymer ◽  
Polymerized Ionic Liquid ◽  
Lithium Conductivity ◽  
Block Copolymer Electrolytes
Sign in / Sign up

Export Citation Format

Share Document