Affiliation: | 1. Polymers Division, National Institute of Standards & Technology, Gaithersburg, MD 20899, USA;2. Department of Chemistry, Seoul National University, Seoul 151‐747, Korea;3. School of Chemical & Biological Engineering, Seoul National University, Seoul 151‐742, Korea;4. School of Materials Science & Engineering, Seoul National University, Seoul 151‐747, Korea;5. Department of Chemical Engineering, Sogang University, Seoul 121‐742, Korea |