Large-Sized Poly (Triazine Imide) Crystals with Minimized Defects for High-Efficiency Overall Water Splitting.

ABSTRACT: Poly (triazine imide) (PTI), a highly crystalline carbon nitride, has attracted considerable attention due to its capacity to achieve one-step-excitation overall water splitting. The crystallinity of PTI crystals can be substantially enhanced by manipulating the polymerization temperature and the type of molten salt. However, the particle size of synthetic crystals is usually less than 200 nm, and the synthesis of larger and well-defined PTI crystals has yet to be accomplished. In this study, a novel precursor engineering strategy is implemented utilizing melon-type carbon nitride as the architectural template, coupled with LiCl/KCl eutectic molten salt system, to orchestrate the crystallization of PTI under high-temperature/high-pressure conditions. Comparative analysis reveals that the P

SUBMITTER: Wang C 

PROVIDER: S-EPMC12561331 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature