School of Chemical Engineering Sungkyunkwan University Suwon 16419 Republic of Korea;
School of Chemical Engineering Sungkyunkwan University Suwon 16419 Republic of KoreaNational Nanotechnology Center(NANOTEC) National Science and Technology Development Agency(NSTDA) Pathum Thani 12120 Thailand;
Lithium-sulfur battery; Redox mediator; BPI; Binder; Cyclic stability;