[1] Gyeongsang Natl Univ, Res Inst Green Energy Convergence Technol REGET, Sch Mat Sci & Engn, Jinju 660701, South Korea
[2] Gyeongsang Natl Univ, Dept Chem, Jinju 660701, South Korea
[3] RINS, Jinju 660701, South Korea
[4] Pohang Univ Sci & Technol, Dept Chem Engn, Organ Elect Lab, Pohang 790784, South Korea
[5] Dong A Univ, Dept Chem Engn, Pusan 604714, South Korea