1. Maurice Morton Institute and Department of Polymer Science, The University of Akron, Akron, Ohio 44325-3909; Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104; Polymer Program, Institute of Materials Science and Department of Chemical Engineering, The University of Connecticut, Storrs, Connecticut 06269-3136; Institut Charles Sadron, 6 Rue Boussingault, Strasbourg 67083, France; Departments of Chemistry and Physics, Hong Kong Chinese University, Sha Tin,...