1. Department of Colloid Chemistry Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Deutschland
2. State Key Laboratory of Electrical Insulation and Power Equipment Center of Nanomaterials for Renewable Energy School of Electrical Engineering Xi'an Jiaotong University Xi'an 710049 China
3. Photonic compounds and Nanomaterials Chemistry and Advanced material group Tampere University Finnland
4. Institut Català d'Investigació Química (ICIQ-CERCA) The Barcelona Institute of Science and Technology (BIST) Avda. Països Catalans, 16 43007 Tarragona Spanien
5. Universitat Rovila i Virgili (URV) Carrer de l'Escorxador, s/n 43003 Tarragona Spanien
6. School of Biological and Chemical Sciences Ryan Institute University of Galway Galway H91 CF50 Irland