Ramez A. Elgammal

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Ramez A. Elgammal is active.

Explore More

Publication

Featured researches published by Ramez A. Elgammal.

Journal of Materials Chemistry | 2016

Brandon P. Gindt; Daniel G. Abebe; Zhijiang J. Tang; Melanie Lindsey; Jihua Chen; Ramez A. Elgammal; Thomas A. Zawodzinski; Tomoko Fujiwara

Nanoporous polysulfone (PSU) membranes were fabricated via post-hydrolysis of polylactide (PLA) from PLA–PSU–PLA triblock copolymer membranes. The PSU scaffold was thermally crosslinked before sacrificing PLA blocks. The resulting nanopore surface was chemically modified with sulfonic acid moieties. The membranes were analyzed and evaluated as separators for vanadium redox flow batteries. Nanoporous PSU membranes prepared by this new method and further chemically modified to a slight degree exhibited unique behavior with respect to their ionic conductivity when exposed to solutions of increasing acid concentration.

Chemistry of Materials | 2011

Alexander B. Papandrew; Calum R. I. Chisholm; Ramez A. Elgammal; Mustafa M. Özer; Strahinja Zecevic

Electrochimica Acta | 2017

Ramez A. Elgammal; Zhijiang Tang; Che-Nan Sun; Jamie S. Lawton; Thomas A. Zawodzinski

Journal of Power Sources | 2017

Alexander B. Papandrew; Ramez A. Elgammal; Mengkun Tian; Wesley Daniel Tennyson; Christopher M. Rouleau; Alexander A. Puretzky; Gabriel M. Veith; David B. Geohegan; Thomas A. Zawodzinski

Polymer International | 2018

Sayema Tuli; Asa Logan Roy; Ramez A. Elgammal; Thomas A. Zawodzinski; Tomoko Fujiwara

Journal of The Electrochemical Society | 2016

Alexander B. Papandrew; Samuel St. John; Ramez A. Elgammal; David L. Wilson; Robert W. Atkinson; Jamie S. Lawton; Thomas M. Arruda; Thomas A. Zawodzinski

Journal of Membrane Science | 2018