Related Experiment Video
Updated: May 6, 2026
Flash Infrared Annealing for Perovskite Solar Cell Processing
Published on: February 3, 2021
Crystallization-suppressed annealing preserves amorphous TiO2 interfaces and strengthens Pt coupling for
Luyu Zhou1, Quan Xie1, Xiangyan Luo1
1Institute of Advanced Optoelectronic Materials and Technology, Department of Electronic Science and Technology, College of Big Data and Information Engineering, Guizhou University, Guiyang 550025, China. qxie@gzu.edu.cn.
Abstract:
Crystallization-suppressed Ar annealing preserves amorphous TiO2 (aT) in alkali-assisted, N-deficient g-C3N4 (NVCN)/Pt composites, strengthening Pt-support coupling and electron extraction. The resulting NVCN/Pt/aT delivers visible-light H2 evolution that is 2.1× and 10.1× higher than that of the precursor NVCN/Pt/aT_0 and NVCN/Pt/TiO2, respectively, with improved stability.
