Institution: | aInstitut für Physikalische Chemie, Universität zu Köln, Luxemburgerstr, 116, D-50939 Köln, Germany bInstitute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, PR China cDepartment of Materials Science and Engineering & Structure Research Laboratory of CAS, University of Science and Techonology of China, Hefei 230026, PR China |