Simultaneous Improvement of Ionic Conductivity and Mechanical Strength in Block Copolymer Electrolytes with Double Conductive Nanophases

2020 ◽  
Vol 41 (7) ◽  
pp. 1900622 ◽  
Author(s):  
Xiao‐Han Cao ◽  
Jun‐Huan Li ◽  
Mu‐Jia Yang ◽  
Jia‐Liang Yang ◽  
Rui‐Yang Wang ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Block Copolymer Electrolytes

Ionic Conductivity of Block Copolymer Electrolytes in the Vicinity of Order−Disorder and Order−Order Transitions

2009 ◽  
Vol 42 (15) ◽  
pp. 5642-5651 ◽  
Author(s):  
Nisita S. Wanakule ◽  
Ashoutosh Panday ◽  
Scott A. Mullin ◽  
Eliot Gann ◽  
Alex Hexemer ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ionic Conductivity ◽  
Block Copolymer Electrolytes

scholarly journals Counterion condensation or lack of solvation? Understanding the activity of ions in thin film block copolymer electrolytes

2020 ◽  
Vol 8 (31) ◽  
pp. 15962-15975
Author(s):  
Qi Lei ◽  
Ke Li ◽  
Deepra Bhattacharya ◽  
Jingya Xiao ◽  
Subarna Kole ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Activity Coefficients ◽  
Counterion Condensation ◽  
Block Copolymer Electrolytes

Dissociation of ion charge pairs in block copolymer electrolytes and its relation to activity coefficients and normalized ionic conductivity.

Surface-Induced Ordering Depresses Through-Film Ionic Conductivity in Lamellar Block Copolymer Electrolytes

2020 ◽  
Vol 9 (4) ◽  
pp. 565-570
Author(s):  
Jonathan P. Coote ◽  
Thomas Kinsey ◽  
Dayton P. Street ◽  
S. Michael Kilbey ◽  
Joshua R. Sangoro ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ionic Conductivity ◽  
Block Copolymer Electrolytes

Ionic Conductivity of Low Molecular Weight Block Copolymer Electrolytes

2013 ◽  
Vol 46 (3) ◽  
pp. 914-921 ◽  
Author(s):  
Rodger Yuan ◽  
Alexander A. Teran ◽  
Inna Gurevitch ◽  
Scott A. Mullin ◽  
Nisita S. Wanakule ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Low Molecular Weight ◽  
Block Copolymer Electrolytes

Effect of thermal history on the ionic conductivity of block copolymer electrolytes

2013 ◽  
Vol 51 (12) ◽  
pp. 927-934 ◽  
Author(s):  
Scott A. Mullin ◽  
Alexander A. Teran ◽  
Rodger Yuan ◽  
Nitash P. Balsara
Keyword(s):  
Block Copolymer ◽  
Ionic Conductivity ◽  
Thermal History ◽  
Block Copolymer Electrolytes

Interconnected ionic domains enhance conductivity in microphase separated block copolymer electrolytes

2017 ◽  
Vol 5 (11) ◽  
pp. 5619-5629 ◽  
Author(s):  
Christopher G. Arges ◽  
Yu Kambe ◽  
Moshe Dolejsi ◽  
Guang-Peng Wu ◽  
Tamar Segal-Pertz ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Film Studies ◽  
Defect Density ◽  
Block Copolymer Electrolytes

Thin film studies of block copolymer electrolytes (BCEs) reveal a strong dependency between the extent of ionic domain connectivity and terminal defect density on ionic conductivity.

scholarly journals Understanding the ionic activity and conductivity value differences between random copolymer electrolytes and block copolymer electrolytes of the same chemistry

RSC Advances ◽  
2021 ◽  
Vol 11 (25) ◽  
pp. 15078-15084
Author(s):  
Mario V. Ramos-Garcés ◽  
Ke Li ◽  
Qi Lei ◽  
Deepra Bhattacharya ◽  
Subarna Kole ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ionic Conductivity ◽  
Repeat Unit ◽  
Random Copolymer ◽  
Ionic Activity ◽  
Value Differences ◽  
Block Copolymer Electrolytes

Random copolymer electrolytes have better permselectivity but lower ionic conductivity than block copolymer electrolytes of the same repeat unit chemistry.

Formation of ion gels by polymerization of block copolymer/ionic liquid/oil mesophases

Soft Matter ◽  
2020 ◽  
Vol 16 (26) ◽  
pp. 6102-6114
Author(s):  
Alireza Bandegi ◽  
Jose L. Bañuelos ◽  
Reza Foudazi
Keyword(s):  
Ionic Liquid ◽  
Liquid Crystal ◽  
Block Copolymer ◽  
Ionic Conductivity ◽  
Mechanical Strength ◽  
Lyotropic Liquid Crystal ◽  
Amphiphilic Block Copolymer ◽  
Order Of Magnitude ◽  
Cross Linker ◽  
Ion Gels

Ion gels can be produced through polymerization of lyotropic liquid crystal templates of a monomer, cross-linker, ionic liquid, and amphiphilic block copolymer. The mechanical strength of ion gels can be increased one order of magnitude without compromising the ionic conductivity.

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