Unknown

Dataset Information

0

ZrSnO4: A Solution-Processed Robust Electron Transport Layer of Efficient Planar-Heterojunction Perovskite Solar Cells.

ABSTRACT: A robust electron transport layer (ETL) is an essential component in planar-heterojunction perovskite solar cells (PSCs). Herein, a sol-gel-driven ZrSnO4 thin film is synthesized and its optoelectronic properties are systematically investigated. The optimized processing conditions for sol-gel synthesis produce a ZrSnO4 thin film that exhibits high optical transmittance in the UV-Vis-NIR range, a suitable conduction band maximum, and good electrical conductivity, revealing its potential for application in the ETL of planar-heterojunction PSCs. Consequently, the ZrSnO4 ETL-based devices deliver promising power conversion efficiency (PCE) up to 19.05% from CH3NH3PbI3-based planar-heterojunction devices. Furthermore, the optimal ZrSnO4 ETL also contributes to decent long-term stability of the non-encapsulated device for 360 h in an ambient atmosphere (T~25 °C, RH~55%,), suggesting great potential of the sol-gel-driven ZrSnO4 thin film for a robust solution-processed ETL material in high-performance PSCs.

SUBMITTER: Choi J 

PROVIDER: S-EPMC8625985 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

ZrSnO<sub>4</sub>: A Solution-Processed Robust Electron Transport Layer of Efficient Planar-Heterojunction Perovskite Solar Cells.

Choi Jun J   Park Young Ki YK   Lee Hee Dong HD   Hong Seok Il SI   Lee Woosung W   Jung Jae Woong JW  

Nanomaterials (Basel, Switzerland) 20211116 11

A robust electron transport layer (ETL) is an essential component in planar-heterojunction perovskite solar cells (PSCs). Herein, a sol-gel-driven ZrSnO<sub>4</sub> thin film is synthesized and its optoelectronic properties are systematically investigated. The optimized processing conditions for sol-gel synthesis produce a ZrSnO<sub>4</sub> thin film that exhibits high optical transmittance in the UV-Vis-NIR range, a suitable conduction band maximum, and good electrical conductivity, revealing i  ...[more]

Similar Datasets

Unknown Low-Temperature Processed TiOx Electron Transport Layer for Efficient Planar Perovskite Solar Cells.
| S-EPMC7559000 | biostudies-literature
Unknown Low-temperature solution-processed SnO<sub>2</sub> electron transport layer modified by oxygen plasma for planar perovskite solar cells.
| S-EPMC8981385 | biostudies-literature
Unknown Efficient Planar Perovskite Solar Cells Using Passivated Tin Oxide as an Electron Transport Layer.
| S-EPMC6010698 | biostudies-literature
Unknown Room-Temperature-Processed Amorphous Sn-In-O Electron Transport Layer for Perovskite Solar Cells.
| S-EPMC6981739 | biostudies-literature
Unknown Solution-Processed SnO<sub>2</sub> Quantum Dots for the Electron Transport Layer of Flexible and Printed Perovskite Solar Cells.
| S-EPMC9370154 | biostudies-literature
Unknown Amino-functionalized conjugated polymer electron transport layers enhance the UV-photostability of planar heterojunction perovskite solar cells.
| S-EPMC5618109 | biostudies-literature
Unknown Low-Temperature Plasma-Assisted Atomic-Layer-Deposited SnO2 as an Electron Transport Layer in Planar Perovskite Solar Cells.
| S-EPMC6137428 | biostudies-literature
Unknown Efficient perovskite light-emitting diodes based on a solution-processed tin dioxide electron transport layer.
| S-EPMC6333275 | biostudies-literature
Unknown TiO<sub>2</sub> Phase Junction Electron Transport Layer Boosts Efficiency of Planar Perovskite Solar Cells.
| S-EPMC5867052 | biostudies-literature
Unknown Planar heterojunction perovskite solar cells with superior reproducibility.
| S-EPMC4223662 | biostudies-other