1. School of Materials Science and EngineeringPCFM LabSun Yat‐sen University 510275 Guangzhou China
2. INM—Leibniz Institute for New Materials Campus D2 2 66123 Saarbrücken Germany
3. Deutsches Elektronen‐Synchrotron (DESY) Notkestrasse 85 22607 Hamburg Germany
4. Department of Fibre and Polymer TechnologyKTH Royal Institute of Technology Teknikringen 56‐58 SE‐100 44 Stockholm Sweden
5. Colloid and Interface ChemistrySaarland University Campus D2 2 66123 Saarbrücken Germany