Cu Metal-Modified Nb₂O₅ Microspheres Boost Photoreduction of CO₂ to CH₄ via Enhanced Adsorption of C1 Intermediates

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Language: Английский

Tuning the Thermal Properties of Polymethacrylates With Bicyclobutane Monomers

Journal of Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 16, 2025

ABSTRACT Developing novel yet recyclable plastics is necessary as society advances and increases reliance on materials. Using new classes of monomers enables the synthesis unprecedented polymers for applications. Here, we report copolymerization with bicyclo[1.1.0]butane to make strained backbone units analyze thermal property changes based % incorporation monomers. We discover that even low (5%–20%) methyl bicyclobutane‐1‐carboxylate (MBC) poly(methyl methacrylate) (PMMA) degradation temperature while decreasing glass transition temperature. Efficient depolymerization achieved copolymers 20% or fewer MBC under photothermal conversion. Other comonomers (2‐methoxyethyl methacrylate oligo(ethylene glycol) monomethyl ethyl are also copolymerized MBC, assess in their properties, including lower critical solution temperatures (LCSTs). Our work expands understanding how monomer plays a role copolymerization, characteristics, copolymers.

Language: Английский

Exploring novel strategies and integrated systems for photothermal catalytic hydrogen production

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162794 - 162794

Published: April 1, 2025

Language: Английский