Aniline-Based Hyper-Cross-Linked Polymer–In₂O₃ Composite Boosting CO₂ Epoxide Ring-Opening Reaction Activity without Cocatalysts

ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: 6(8), P. 4739 - 4746

Published: April 5, 2024

Significant efforts have been devoted to develop an efficient catalytic system without the use of cocatalysts for conversion CO2 cyclocarbonate. However, low adsorption on surfaces catalysts is generally attributed their specific surface area and thermodynamic stability. Herein, we report efficacy a composite heterogeneous catalyst prepared by coating In2O3 with aniline-based polymers subsequent coordination hydrogen-bond donating functional groups (HBD). This shows high performance epoxide ring-opening reactions (99%) excellent recycling (sixth run) under mild conditions need cocatalysts. In contrast, polymer significantly reduced. study presents feasible strategy building HBD sites into CO2-adsorptive polymer-coated realizing cycloaddition reaction in aerobic environment.

Language: Английский

In-Situ Metallic Bi Modified (110)Biobr Nanosheets with Surface Plasmon Resonance Effect for Enhancing Photocatalytic Performance Despite of Larger Optical Band Gap

Published: Jan. 1, 2024

Language: Английский

Regulation of oxygen vacancy by in-situ piezoelectric synthesized BiVO4 to induce spin polarization for boosting the piezo-photocatalytic activity

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158900 - 158900

Published: Dec. 1, 2024

Language: Английский