Stannum vacancies at precise interface of 2D/2D g-C<sub>3</sub>N<sub>4</sub>/SnS S-scheme heterojunction boost up photocatalysis

Shi, Huiming; Shi, Quanquan; Piracha, Sanwal; Li, Gao

doi:10.1039/d4ta03849e

J. Mater. Chem. A

2024

DOI: 10.1039/d4ta03849e

|View full text |Cite

Stannum vacancies at precise interface of 2D/2D g-C₃N₄/SnS S-scheme heterojunction boost up photocatalysis

Huiming Shi,

Quanquan Shi,

Sanwal Piracha

et al.

Abstract: Advanced semiconductor photocatalysts have significant potential for efficient alcohol photooxidation.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 7 publications

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

Zhang,

Zhou,

Zhao

et al. 2024

Small

View full text Add to dashboard Cite

Olefin‐linked covalent organic frameworks (OL‐COFs) show great promise for visible‐light‐driven photocatalysis. Manipulating atomic‐level donor–acceptor interactions in OL‐COFs is key to understanding their exciton effects in this system. Here, three OL‐COFs are presented with orthorhombic lattice structures, synthesized via Knoevenagel polycondensation reaction of terephthalaldehyde and tetratopic monomers featuring phenyl, benzo[c][1,2,5]oxadiazole, and benzo[c][1,2,5]thiadiazole moieties. These OL‐COFs feature tunable donor–acceptor interactions, making them ideal for studying exciton effects in olefin‐linked systems. Comprehensive analyses, including temperature‐dependent photoluminescence spectra, ultrafast spectroscopy, and theoretical calculations, reveal that stronger donor–acceptor interactions lead to reduced exciton binding energy (Eb), accelerated exciton dissociation, and longer‐lived photogenerated charges, thereby enhancing photocatalytic performance. Notably, The TMO‐BDA COF, with the lowest Eb, demonstrates superior photocatalytic activity in one‐pot sequential organic transformation and excellent catalytic performance in gram‐scale reactions, highlighting its potential for practical applications. This work provides valuable insights into regulating the exciton effect at the molecular level in OL‐COFs, offering pathways to enhance photocatalytic efficiency.

show abstract

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

Zhang,

Zhou,

Zhao

et al. 2024

Small

View full text Add to dashboard Cite

show abstract

0D/1D p-n heterostructured composite of bismuth ferrite perovskite clusters on sodium titanate nanotube arouse exceptional blue-light-driven photooxidation

Li,

Zhang,

et al. 2025

Applied Catalysis B: Environment and Energy

View full text Add to dashboard Cite

Achieving remarkable charge transfer through the depolarization field in the 2D/2D S-scheme heterojunction consisted of C3N5 nanosheets and layered ferroelectric Bi3TiNbO9 for photocatalytic hydrogen production

Guo,

Jiang,

Liang

et al. 2025

Chemical Engineering Journal

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Stannum vacancies at precise interface of 2D/2D g-C₃N₄/SnS S-scheme heterojunction boost up photocatalysis

Abstract: Advanced semiconductor photocatalysts have significant potential for efficient alcohol photooxidation.

Cited by 7 publications

References 64 publications

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

0D/1D p-n heterostructured composite of bismuth ferrite perovskite clusters on sodium titanate nanotube arouse exceptional blue-light-driven photooxidation

Achieving remarkable charge transfer through the depolarization field in the 2D/2D S-scheme heterojunction consisted of C3N5 nanosheets and layered ferroelectric Bi3TiNbO9 for photocatalytic hydrogen production

Contact Info

Product

Resources

About

Stannum vacancies at precise interface of 2D/2D g-C3N4/SnS S-scheme heterojunction boost up photocatalysis

Abstract: Advanced semiconductor photocatalysts have significant potential for efficient alcohol photooxidation.

Cited by 7 publications

References 64 publications

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

0D/1D p-n heterostructured composite of bismuth ferrite perovskite clusters on sodium titanate nanotube arouse exceptional blue-light-driven photooxidation

Achieving remarkable charge transfer through the depolarization field in the 2D/2D S-scheme heterojunction consisted of C3N5 nanosheets and layered ferroelectric Bi3TiNbO9 for photocatalytic hydrogen production

Contact Info

Product

Resources

About

Stannum vacancies at precise interface of 2D/2D g-C₃N₄/SnS S-scheme heterojunction boost up photocatalysis