1. Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 106 91 Stockholm Sweden
2. Key Laboratory for Large-Format Battery Materials and System; Ministry of Education; School of Chemistry and Chemical Engineering; Huazhong University of Science and Technology; Wuhan 430074 P.R. China
3. Chemistry Department, Faculty of Science; Fayoum University; PO Box 63514 Fayoum Egypt