Perovskite photoinitiated RAFT-mediated polymerization-induced self-assembly for organic–inorganic hybrid nanomaterials

Shi, Bingfeng; Hu, Wanchao; Li, Shiyi; Xia, Zhinan; Lü, Changli

doi:10.1039/d4qi00233d

Inorg. Chem. Front.

2024

DOI: 10.1039/d4qi00233d

|View full text |Cite

Perovskite photoinitiated RAFT-mediated polymerization-induced self-assembly for organic–inorganic hybrid nanomaterials

Bingfeng Shi,

Wanchao Hu,

Shiyi Li

et al.

Abstract: Perfluorooctanoic acid-modified CsPbBr3 perovskite quantum dots (F-PQDs) are used as both luminescence centers and photocatalyst to prepare organic-inorganic nanohybrid assemblies. Polymerization-induced self-assembly (PISA) technology of poly(poly(ethylene glycol) monomethyl ether methacrylate)-b-poly(perfluorooctyl)ethyl...

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Silica‐Coated Hybrid Perovskite Catalysts for Well‐Controlled PET‐RAFT Polymerization in Polar Solvents

Zhang,

Xiao

et al. 2024

Journal of Polymer Science

View full text Add to dashboard Cite

Lead halide perovskite has currently emerged as a research hotspot in the field of photocatalysis due to its exceptional photovoltaic characteristics. Despite its potential, the susceptibility to degradation under harsh conditions such as light, humidity, and polar solvents poses a significant challenge. To counteract this, a strategy employing silica to shield the perovskite surface is conducted, thereby enhancing its stability. The resulting composite MAPbBr3@SiO2 is then deployed as a photocatalyst in the photoinduced electron/energy transfer reversible addition fragmentation chain transfer (PET‐RAFT) polymerization of butyl acrylate within polar solvents. The catalytic performance across different RAFT polymerization systems including varying the RAFT reagents, catalyst concentrations, and solvent types is meticulously examined. Remarkably, with a photocatalyst loading of merely 0.004 wt% and under a blue light intensity of 6 mW/cm2, over 80% monomer conversion can be achieved in 4 h. Moreover, the molecular weight distribution (Đ) consistently remains within the narrow range of 1.0–1.2 across all experimental setups, which proves the controllable nature of the PET‐RAFT process. Owning the advantages of low photocatalyst requirement, compatibility with polar solvents, and narrow molecular weight distribution, PET‐RAFT polymerization mediated by MAPbBr3@SiO2 holds promise for scalable manufacturing and industrial‐scale applications.

show abstract

Silica‐Coated Hybrid Perovskite Catalysts for Well‐Controlled PET‐RAFT Polymerization in Polar Solvents

Zhang,

Xiao

et al. 2024

Journal of Polymer Science

View full text Add to dashboard Cite

show abstract

Trace organic–inorganic hybrid lead halide perovskite nanocrystals as photocatalysts for PET-RAFT polymerization with high efficiency

Zhang,

Xiao,

Gao

et al. 2024

European Polymer Journal

View full text Add to dashboard Cite

Soft optical materials based on the integration of perovskite nanostructures and block copolymers

Shen,

Bu,

Liu

et al. 2024

Chem. Commun.

View full text Add to dashboard Cite

show abstract

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.

Perovskite photoinitiated RAFT-mediated polymerization-induced self-assembly for organic–inorganic hybrid nanomaterials

Cited by 5 publications

References 34 publications

Silica‐Coated Hybrid Perovskite Catalysts for Well‐Controlled PET‐RAFT Polymerization in Polar Solvents

Silica‐Coated Hybrid Perovskite Catalysts for Well‐Controlled PET‐RAFT Polymerization in Polar Solvents

Trace organic–inorganic hybrid lead halide perovskite nanocrystals as photocatalysts for PET-RAFT polymerization with high efficiency

Soft optical materials based on the integration of perovskite nanostructures and block copolymers

Contact Info

Product

Resources

About