Crystalline Poly(Heptazine Imide) Photocatalysts for Overall Water Splitting with Visible Light
, respectively, and an apparent quantum yields of 10.3% at 405 nm and 4.5% at 420 nm. This performance surpasses that of melon by orders of magnitude and represents a record for PHI-based photocatalysts. The results establish crystallinity engineering as an effective strategy for modulating charge-transfer dynamics in polymeric photocatalysts.
Authors
- Wandong Xing (ORCID: https://orcid.org/0000-0002-7562-8922)
- Guigang Zhang (ORCID: https://orcid.org/0000-0002-9913-488X)
- Kunlong Liu (ORCID: https://orcid.org/0000-0002-2872-5850)
- Xinchen Wang (ORCID: https://orcid.org/0000-0002-2490-3568)
- Zhaoke Zheng
- Chao Zhang
- Sibo Wang (ORCID: https://orcid.org/0000-0003-2656-9169)
- Xiaocong Liang (ORCID: https://orcid.org/0009-0007-4316-7096)
Institutions
- Shandong University (CN)
- State Key Laboratory of Crystal Materials
- Fuzhou University (CN)
Publication Details
- Journal
- Journal of the American Chemical Society
- Published
- 2026-04-15
- DOI
- https://doi.org/10.1021/jacs.6c02423
- Primary Topic
- Advanced Photocatalysis Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Higher Education Discipline Innovation Project
- National Key Research and Development Program of China