1. Department
of Chemistry, Dalhousie University, Halifax B3H 4R2, Nova Scotia, Canada
2. Department
of Chemistry, University of Ottawa, Ottawa K1N 6N5, Ontario, Canada
3. Department
of Chemistry, University of Manitoba, Winnipeg R3T 2N2, Manitoba, Canada
4. Institute
for Research in Materials, Dalhousie University, Nova Scotia B3H 4R2, Halifax, Canada
5. Departamento
de Engenharia Química e de Materiais, Pontifícia Universidade Católica de Rio de Janeiro—PUC-Rio, Rua Marquês de São
Vicente 225, Gávea, Rio de Janeiro, Rio de Janeiro, Brasil 22451-900