1. Ångström Advanced Battery Centre (ÅABC); Department of Chemistry-Ångström Laboratory; Uppsala University; Box 538 SE-75121 Uppsala Sweden
2. State Key Laboratory of Solidification Processing; Center for Nano Energy Materials; School of Materials Science and Engineering; Northwestern Polytechnical University; 710072 Xi'an China
3. Department of Mechanical Engineering; University of Delaware; Newark DE 19716 USA