PT Journal AU Hu, H Wu, L Gebhardt, P Zhang, X Cherevan, A Gerke, B Pöttgen, R Balducci, A Passerini, S Eder, D TI Growth mechanism and electrochemical properties of hierarchical hollow SnO2 microspheres with a “chestnut” morphology SO CrystEngComm PY 2017 BP 6454 EP 6463 VL 19 IS 43 DI 10.1039/C7CE01288H LA english ER