Recent advances in the selective oxidation of glycerol to value-added chemicals via photocatalysis/photoelectrocatalysis

Green Chemistry, Год журнала: 2024, Номер 26(5), С. 2505 - 2524

Опубликована: Янв. 1, 2024

This work summarizes a review on the selective oxidation of glycerol via photocatalysis/photoelectrocatalysis. We elucidate unique reaction pathways induced by photo-generated reactive species from green chemistry point view.

Язык: Английский

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Two-Dimensional High-Entropy Selenides for Boosting Visible-Light-Driven Photocatalytic Performance

ACS Nano, Год журнала: 2024, Номер 18(31), С. 20740 - 20750

Опубликована: Июль 23, 2024

High-entropy materials (HEMs) have garnered extensive attention owing to their diverse and captivating physicochemical properties. Yet, fine-tuning morphological properties of HEMs remains a formidable challenge, constraining potential applications. To address this, we present rapid, low-energy consumption diethylenetriamine (DETA)-assisted microwave hydrothermal method for synthesizing series two-dimensional high-entropy selenides (HESes). Subsequently, the obtained HESes are harnessed photocatalytic water splitting. Noteworthy is optimized HESes, Cd

Язык: Английский

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Enhanced CeO2 oxygen defects decorated with AgInS2 quantum dots form an S-scheme heterojunction for efficient photocatalytic selective oxidation of xylose

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 348, С. 123834 - 123834

Опубликована: Апрель 24, 2024

Язык: Английский

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Photocatalysts for steering charge transfer and radical reactions in biorefineries

Nature Synthesis, Год журнала: 2024, Номер 3(4), С. 438 - 451

Опубликована: Март 26, 2024

Язык: Английский

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In situ construction of metal phosphide-anchored Zn0.5Cd0.5S Schottky junction photocatalysts for efficient hydrogen evolution via photocatalytic reforming of plastics

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 102, С. 963 - 971

Опубликована: Янв. 13, 2025

Язык: Английский

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Research progress in electrochemical/photochemical utilization of methanol as a C1 source

Green Chemistry, Год журнала: 2023, Номер 25(21), С. 8313 - 8327

Опубликована: Янв. 1, 2023

This review highlights the recent advances in various electrochemical and photochemical reactions using methanol as a sustainable C1 source.

Язык: Английский

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Catalytic Conversion of Lignin into Valuable Chemicals: Full Utilization of Aromatic Nuclei and Side Chains

Accounts of Chemical Research, Год журнала: 2023, Номер 56(24), С. 3558 - 3571

Опубликована: Ноя. 29, 2023

ConspectusIn recent years, significant efforts have been directed toward achieving efficient and mild lignocellulosic biomass conversion into valuable chemicals fuels, aiming to address energy environmental concerns realize the goal of carbon neutrality. Lignin is one three primary building blocks lignocellulose only aromatic renewable feedstock. However, complex diverse nature lignin feedstocks, characterized by their three-dimensional, highly branched polymeric structure intricate C-O/C-C chemical bonds, results in substantial challenges. To tackle these challenges, we carried out extensive research on selectively activating transforming bonds for synthesis. In this Account, discuss our progress catalytic conversion.Our work focused two main objectives: (i) precise selective transformation (and its model compounds) (ii) fully utilizing nuclei side chains present produce chemicals. consists interconnected phenylpropanoid subunits linked interlaced C-C/C-O bonds. unlock full potential lignin, propose concept "the utilization lignin", which encompasses both (e.g., methoxyl polyhydroxypropyl groups).For nuclei, activation C-O and/or C-C crucial synthesizing targeted products. We begin with compounds (such as anisole, phenol, guaiacol, etc.) then transition protolignin feedstocks. Various reaction routes are developed, including self-supported hydrogenolysis, direct Caryl-Csp3 cleavage, coupled cleavage Caryl-O tandem hydrogenation hydrolysis processes. These tailored pathways enable high-yield sustainable production a wide range derived) products, arenes (benzene, toluene, alkylbenzenes), phenols, ketones, acids.In terms chain utilization, developed innovative strategies such methyl transfer, coupling depolymerization-methyl shift, acetyl new methods amine-assisted prefunctionalization. synthesis methyl-/alkyl-derived acetic acid, 4-ethyltoluene, dimethylethylamine, amides. Additionally, residues can be transformed or functionalized ingredients that serve catalysts functional biopolymer materials. findings highlight promising opportunities harnessing creative manner, thereby improving overall atom economy upgrading.Through catalyst engineering route strategies, achieves various from lignin. By integrating rings, successfully synthesized aromatic-derived products high yields. The not minimizes waste but also opens up possibilities generating novel approaches untapped expand boundaries upgrading, enhance efficiency economic viability biorefining.

Язык: Английский

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Interfacial effect between Ni2P/CdS for simultaneously heightening photocatalytic hydrogen production and lignocellulosic biomass photorefining

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 655, С. 943 - 952

Опубликована: Ноя. 7, 2023

Язык: Английский

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Electrochemical reduction of carbon dioxide to produce formic acid coupled with oxidative conversion of biomass

Journal of Energy Chemistry, Год журнала: 2024, Номер 92, С. 705 - 729

Опубликована: Фев. 6, 2024

Язык: Английский

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Solar‐Driven Biomass Reforming for Hydrogen Generation: Principles, Advances, and Challenges

Advanced Science, Год журнала: 2024, Номер 11(29)

Опубликована: Май 30, 2024

Abstract Hydrogen (H 2 ) has emerged as a clean and versatile energy carrier to power carbon‐neutral economy for the post‐fossil era. generation from low‐cost renewable biomass by virtually inexhaustible solar presents an innovative strategy process organic solid waste, combat crisis, achieve carbon neutrality. Herein, progress breakthroughs in solar‐powered H production are reviewed. The basic principles of solar‐driven first introduced better understanding reaction mechanism. Next, merits shortcomings various semiconductors cocatalysts summarized, strategies addressing related issues also elaborated. Then, bio‐based feedstocks reviewed with emphasis on effect photocatalysts catalytic systems performance. Of note, concurrent value‐added chemicals reforming is emphasized well. Meanwhile, emerging photo‐thermal coupling that shows grand prospect maximally utilizing entire spectrum discussed. Further, direct utilization hydrogen green reductant producing via reactions highlighted. Finally, challenges perspectives photoreforming toward envisioned.

Язык: Английский

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