Wiley Online Library : ChemSusChem
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Mechanistic Study of the Electrochemical Reduction of CO2 in Aprotic Ionic Liquid in Air

The capture and electrochemical conversion of dilute CO2 in air is a promising approach to mitigate global warming. Aiming to increase the efficiency of the electrochemical reduction of CO2, we fabricated electrodes and developed a custom-designed sealed electrochemical reaction system to study the mechanism of this conversion. The performance of three...

Fri Oct 4, 2024 11:40
More Efficient Chemical Recycling of Poly(ethylene terephthalate) by Intercepting Intermediates

The research presented in this paper offers insight into the availability of intermediates in the depolymerization of Polyethylene Terephthalate (PET) to be used as feedstocks to create value added products. Monitoring the dispersity, molecular weight, end groups, and crystallinity of reaction intermediates during the heterogeneous depolymerization...

Fri Oct 4, 2024 11:40
Reversibly crosslinked polyurethane fibres from sugar‐based 5‐chloromethylfurfural: Synthesis, fibre‐spinning and fibre‐to‐fibre recycling

The development of recyclable crosslinked thermosetting fibres is a challenging research topic. In the present work, we have designed and synthesized polyurethane fibres from fructose-derived 5-chloromethylfurfural (CMF) and lignin-derived monomeric phenols. The greenhouse gas emissions associated with the production of CMF showed comparable results...

Fri Oct 4, 2024 11:40
The Effect of Electrolyte pH and Impurities on the Stability of Electrolytic Bicarbonate Conversion

Electrolytic bicarbonate conversion holds the promise to integrate carbon capture directly with electrochemical conversion. Most research has focused on improving the faradaic efficiencies of the system, however, the stability of the system has not been thoroughly addressed. Here, we find that the bulk electrolyte pH has a large effect on the selectivity,...

Fri Oct 4, 2024 11:40
Rhodium/Trialkylamines Catalyzed Reductive Hydroformylation in Ionic Liquid/Heptane Medium: An Unexpected Concept for Catalyst Recycling in Batch and Continuous Flow Processes

We report here the rhodium catalyzed reductive hydroformylation of methyl 10-undecenoate. Our approach is based on an ionic liquid/heptane biphasic system associated with commercially available trialkylamines. The effects of various reaction parameters such as amine type, amine amount, temperature, syngas pressure and composition were studied in order...

Fri Oct 4, 2024 11:40
Active Sites for CO2 Hydrogenation to Methanol: Mechanistic Insights and Reaction Control

Catalytic CO2 conversion to methanol is a promising way to extenuate the adverse effects of CO2 emission, global warming and energy shortage. Understanding the fundamental features of CO2 activation and hydrogenation at the molecular level is essential for carbon utilization and sustainable chemical production in the current climate crisis. This review...

Thu Oct 3, 2024 11:58

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