Ontology highlight
ABSTRACT:
SUBMITTER: Quy HV
PROVIDER: S-EPMC7866397 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Quy Hoang Van HV Truyen Dang Hai DH Kim Sangmo S Bark Chung Wung CW
Materials (Basel, Switzerland) 20210129 3
The electron transport layer (ETL) of organic-inorganic perovskite solar cells plays an important role in their power conversion efficiency (PCE). In this study, TiO<sub>2</sub> hollow nanospheres with a diameter of 150 nm were prepared by a facile synthesis method. The synthesized TiO<sub>2</sub> hollow nanospheres had a highly porous structure with a surface area of 85.23 m<sup>2</sup> g<sup>-1</sup>, which is significantly higher than commercial TiO<sub>2</sub> (P25) (54.32 m<sup>2</sup> g<su ...[more]