Department of Chemical and Biomolecular Engineering
Korea Advanced Institute of Science and Technology

Recent Achievements


[Inside front cover] A hydrocarbon/Nafion bilayer membrane with a mechanical nano-fastener for vanadium redox flow batteries

Title: A hydrocarbon/Nafion bilayer membrane with a mechanical nano-fastener for vanadium redox flow batteries


Author: Soohyun Kim, Seongmin Yuk, Hyungyu Kim, Chanyong Choi, Riyul Kim, Jang Young Lee, Young Taik Hong and Hee-Tak Kim*

Journal: Journal of Materials Chemistry A, 2017, 5, 17279-17286

Inside front cover

Abstract: A bilayered hydrocarbon/Nafion membrane with a ball and socket joint interface is presented to overcome the chemical stability issue of hydrocarbon membrane in VRFB application. Protective coating of chemically stable Nafion ionomers on hydrocarbon membranes can retard the degradation, and the ball and socket joint structure strongly binds the two chemically dissimilar membranes without generating additional interfacial resistance for proton conduction. 








첨부파일 다운로드




  • 페이스북 공유
  • 트위터 공유
  • Google+ 공유
  • 인쇄하기
스팸방지코드 :
Title: Biosynthesis of poly(2-hydroxyisovalerate-co-lactate) by metabolically engineered Escherichia coli   Author: Yang, J.E., Kim, J.W., Oh, Y.H., Choi, S.Y., Lee, H., Park, A.-R., Shin, J., Park, S.J., and Lee, S.Y.  Journal: Biotechnol. J. , 11(12): 1572-1585 (2016. 12)  Abstract: Polyhydroxyalkanoates (PHAs) containing 2-hydroxy...
Title: Fluorescent Block Copolymer-MoS2Nanocomposites for Real-Time Photothermal Heating and Imaging Author: Chan Ho Park, Hongseok Yun, Hyunseung Yang, JunhyukLee, and Bumjoon J. Kim* Journal: Advanced Functional Materials, 2017, 27, 1604403 Abstract:Novel self-monitoring photothermal (PT) agents are developed using optothermally responsive block copolymer-MoS2 ...
Title:Three-Dimensional Interlocking Interface: Mechanical Nanofastener for HighInterfacial Robustness of Polymer Electrolyte Membrane Fuel Cells Author: SeongminYuk, Min-Ju Choo, Dongyoung Lee, Hwanuk Guim, Tae-Ho Kim, Dai Gil Lee, SungyuChoi, Dong-Hyun Lee, Gisu Doo, Young Taik Hong and Hee-Tak Kim Journal:Advanced Materials, 2017, 29, 1603056 Abstract: A scalable nano-fastener fe...
Title: Metabolic Engineering of Escherichia coli for the Production of 3‑Hydroxypropionic Acid and Malonic Acid through β‑Alanine Route   Author: Chan Woo Song, Je Woong Kim, In Jin Cho, and Sang Yup Lee   Journal: ACS Syn. Biol., 5(11): 1256-1263 (2016. 11)   ABSTRACT: Escherichia coli was metabolically engineered t...
Title: A Low-Voltage Organic Complementary Inverter with High Operation Stability and Flexibility Using an Ultrathin iCVD Polymer Dielectric and a Hybrid Encapsulation LayerAuthor: Hyejeong Seong, Junhwan Choi, Byung Chul Jang, Mincheol Kim, Seunghyup Yoo, Sung-Yool Choi, and Sung Gap Im* Journal: Advanced Electronic Materials, 2016, Vol.2, p.1500385  Abstract: A low-volta...