journal article·2018

The impacts of PbI 2 purity on the morphology and device performance of one-step spray-coated planar heterojunction perovskite solar cells

Jiaxu Yao, Liyan Yang, Feilong Cai, Yu Yan, Robert S. Gurney, Dan Liu, Tao Wang

Sustainable Energy & Fuels· Volume 2· Issue 2
Publisher page

Abstract

The purity of PbI 2 , although varying only from 98 to 99.9%, can significantly affect the crystallinity, grain size and boundaries of MAPbI 3 films that were fabricated via one-step spray-coating, and ultimately determined the power conversion efficiency (PCE) of perovskite devices.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Perovskite Materials and Applications · Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Materials Science and Engineering

Wuhan University of Technology

Wuhan

China

Funding

National Natural Science Foundation of China

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