Sulfonation

Sulfonated 10-nm pores optimize ion transport in lithium metal batteries
June 25, 2025 / Group News Publication
In a recent paper published in Energy Storage Materials, we collaborated with Hye Ryung Byon group at KAIST to utilize our sulfonated mesoporous membranes in lithium metal batteries to boost cyclability.

Sulfonated nanoporous membrane for vanadium redox flow batteries
August 4, 2020 / Group News Publication
“Achieving Fast Proton Transport and High Vanadium Ion Rejection with Uniformly Mesoporous Composite Membranes for High-Efficiency Vanadium Redox Flow Batteries” by Choongseop Jeon, Chanyong Choi, Hee-Tak Kim, and Myungeun Seo was published in ACS Applied Energy Materials. Link: https://pubs.acs.org/doi/full/10.1021/acsaem.0c00804

Cu2S nanowire growth on sulfonated poly(ether sulfone)
June 23, 2015 / Group News
“Synthesis and self-assembly of partially sulfonated poly(arylene ether sulfone)s and their role in the formation of Cu2S nanowires” by Jeyoung Park, Changjun Park, Byoung Tak Yim, Myungeun Seo and Sang Youl Kim just appeared in RSC Advances.   Link: http://pubs.rsc.org/en/content/articlelanding/2015/ra/c5ra05563f#!divAbstract