Temperature Responsive Diblock Polymer Brushes as Nanoreactors for Silver Nanoparticles Catalysis.

Liang Yu, Ziwei Li, Chen Hua, Kaimin Chen, Xuhong Guo

Abstract read

In one paragraph

Article in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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1 citing paper in PubMed.

Continuous Synthesis of Spherical Polyelectrolyte Brushes by Photo-Emulsion Polymerization in a Microreactor.Polymers · 2023
Article

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5 · Who and what money

Authors and funding

5 authors.

Liang YuState Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China.

Ziwei LiCollege of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China.

Chen HuaWuxi Biologics, Wuxi 214013, China.

Kaimin ChenCollege of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China.ORCID 0000-0002-1238-7340

Xuhong GuoState Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China.ORCID 0000-0002-1792-8564

Funding

National Natural Science Foundation of China 51773061

6 · The paper itself

Abstract

Metal nanoparticles are widely used in catalysis. Loading metal nanoparticles into polymer brushes has aroused wide attention, but regulation of catalytic performance still needs to be improved. The novel diblock polymer brushes, polystyrene@sodium polystyrene sulfonate-b-poly (N-isopropylacrylamide) (PSV@PSS-b-PNIPA) and PSV@PNIPA-b-PSS with reversed block sequence, were prepared by surface initiated photoiniferter-mediated polymerization (SI-PIMP) and used as nanoreactors to load silver nanoparticles (AgNPs). The block sequence caused the difference of conformation and further affected the catalytic performance. PSV@PNIPA-b-PSS@Ag was found to be able to control the amount of AgNPs exposed to external reactant of 4-nitrophenol at different temperatures to achieve regulation of the reaction rate due to the hydrogen bonds and further physical crosslinking between PNIPA and PSS.

Indexed as

diblock polymer brushhydrogen bondsilver catalysttemperature response

Identifiers

PMID37112080

DOI10.3390/polym15081932

PMCPMC10146612

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.