Xuean Liu

Title: Xuean Liu and Three-Dimensional Framework Tandem Solar Cells.

Introduction.

Xuean Liu is an inventor associated with Hefei Polytechnic University in Hefei, China. His patent work focuses on solar-cell technology, particularly silicon/perovskite tandem devices designed to improve light absorption and photoelectric conversion.

Latest Patents.

Liu is associated with 1 patent: “Three-dimensional framework silicon/perovskite tandem solar cell and its preparation method.” The invention describes a tandem solar cell built in either a formal or trans structure, using layered silicon, transport, perovskite, buffer, and transparent-electrode components. The trans-structure design also includes p-type silicon nanowires and intrinsic and n-type amorphous silicon layers. The proposed framework aims to increase absorption of incident light, broaden the absorption spectrum, and improve the cell’s photoelectric conversion efficiency.

Career Highlights.

Liu’s listed patent reflects work on combining silicon and perovskite materials in a three-dimensional framework. The design addresses light capture and the integration of layers used in tandem solar cells.

Collaborations.

Liu’s listed coworkers include Guoqing Tong and Yang Jiang. The available information identifies his association with Hefei Polytechnic University but does not specify the nature of these collaborations.

Conclusion.

Xuean Liu’s patent centers on a three-dimensional silicon/perovskite tandem solar cell intended to enhance light absorption and improve solar-energy conversion.