Recent catalytic routes for the preparation and the upgrading of biomass derived furfural and 5-hydroxymethylfurfural

Chemical Society Reviews, Journal Year: 2020, Volume and Issue: 49(13), P. 4273 - 4306

Published: Jan. 1, 2020

This review presents recent advances in the production of biomass derived furfural and 5-hydroxymethylfurfural their catalytic conversion into chemicals fuelsviatransfer hydrogenation, photocatalytic electrocatalytic processes.

Language: Английский

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Carbon-Based Single-Atom Catalysts for Advanced Applications

ACS Catalysis, Journal Year: 2020, Volume and Issue: 10(3), P. 2231 - 2259

Published: Jan. 10, 2020

Carbon-based materials are widely employed as metal-free catalysts or supports in catalysis, energy, and ecological applications because of their interesting properties. Generally, high surface areas, size, shape, porosity, the possibility incorporating additional moieties through chemical functional designs believed to be essential for enriching catalytic activity carbon-containing materials. Lately, new field single-atom (SACs) has emerged finest alternative not only homogeneous but also heterogeneous used various kinds applications. Among a variety SACs, carbon-based SACs investigated extraordinary features such tunable morphologies, ordered effortless immobilization metals (noble non-noble), making them highly efficient numerous important Herein, we intend report on progress achieved researching catalysts, including primarily Co, Cu, Zn, Pd, Ni, Pt, among others, embedded carbon matrices applied organic photocatalysis, electrocatalysis. It is point out that main focus this Review directed which discussed detail; thus, characterization rationalization excluded. Finally, provide future perspective development made single metal atom catalysis.

Language: Английский

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Advances in porous and nanoscale catalysts for viable biomass conversion

Chemical Society Reviews, Journal Year: 2019, Volume and Issue: 48(8), P. 2366 - 2421

Published: Jan. 1, 2019

Solid catalysts with unique porosity and nanoscale properties play a promising role for efficient valorization of biomass into sustainable advanced fuels chemicals.

Language: Английский

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Photocatalytic transformations of lignocellulosic biomass into chemicals

Chemical Society Reviews, Journal Year: 2020, Volume and Issue: 49(17), P. 6198 - 6223

Published: Jan. 1, 2020

This review highlights recent advances in photocatalytic transformations of lignocellulosic biomass (polysaccharides and lignin) into chemicals (in particular organic oxygenates).

Language: Английский

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Catalytic conversion of lignocellulosic biomass into chemicals and fuels

Green Energy & Environment, Journal Year: 2022, Volume and Issue: 8(1), P. 10 - 114

Published: July 20, 2022

In the search of alternative resources to make commodity chemicals and transportation fuels for a low carbon future, lignocellulosic biomass with over 180-billion-ton annual production rate has been identified as promising feedstock. This review focuses on state-of-the-art catalytic transformation into value-added fuels. Following brief introduction structure, major pretreatment methods biomass, conversion three main components, i.e., cellulose, hemicellulose lignin, various compounds are comprehensively discussed. Either in separate steps or one-pot, cellulose hydrolyzed sugars upgraded oxygen-containing such 5-HMF, furfural, polyols, organic acids, even nitrogen-containing amino acids. On other hand, lignin is first depolymerized phenols, catechols, guaiacols, aldehydes ketones, then further transformed hydrocarbon fuels, bioplastic precursors bioactive compounds. The introduces transformations whole via gasification, pyrolysis, well emerging strategies. Finally, opportunities, challenges prospective woody valorization highlighted.

Language: Английский

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Review on Recent Progress in Magnetic Nanoparticles: Synthesis, Characterization, and Diverse Applications

Frontiers in Chemistry, Journal Year: 2021, Volume and Issue: 9

Published: July 13, 2021

Diverse applications of nanoparticles (NPs) have revolutionized various sectors in society. In the recent decade, particularly magnetic (MNPs) gained enormous interest owing to their specialized areas such as medicine, cancer theranostics, biosensing, catalysis, agriculture, and environment. Controlled surface engineering for design multi-functional MNPs is vital achieving desired application. The demonstrated great efficacy thermoelectric materials, imaging agents, drug delivery vehicles, biosensors. present review, first we briefly discussed main synthetic methods MNPs, followed by characterizations composition. Then potential different with representative examples. At end, gave an overview on current challenges future prospects MNPs. This comprehensive review not only provides mechanistic insight into synthesis, functionalization, application but also outlines limits prospects.

Language: Английский

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Electrochemical oxidation of biomass derived 5-hydroxymethylfurfural (HMF): pathway, mechanism, catalysts and coupling reactions

Green Chemistry, Journal Year: 2021, Volume and Issue: 23(12), P. 4228 - 4254

Published: Jan. 1, 2021

HMF electrooxidation is emerging as a powerful and promising method to produce wide range of high-value chemicals on account mild operation conditions, controllable selectivity, scalability.

Language: Английский

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Biorefinery roadmap based on catalytic production and upgrading 5-hydroxymethylfurfural

Green Chemistry, Journal Year: 2020, Volume and Issue: 23(1), P. 119 - 231

Published: Nov. 12, 2020

This review presents a comprehensive roadmap for the production of HMF from biomass and upgradation toward fuels, chemicals materials.

Language: Английский

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Green Carbon Science: Efficient Carbon Resource Processing, Utilization, and Recycling towards Carbon Neutrality

Angewandte Chemie International Edition, Journal Year: 2021, Volume and Issue: 61(15)

Published: Dec. 17, 2021

Green carbon science is defined as the "study and optimization of transformation carbon-containing compounds relevant processes involved in entire cycle from resource processing, energy utilization, CO2 fixation, recycling to utilize resources efficiently minimize net emission."[1] related closely neutrality, fields have developed quickly last decade. In this Minireview, we propose concept index, recent progress petroleum refining, production liquid fuels, chemicals, materials using coal, methane, , biomass, waste plastics highlighted combination with green science. An outlook for these important provided final section.

Language: Английский

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Single‐Atom Catalysts in Catalytic Biomedicine

Advanced Materials, Journal Year: 2020, Volume and Issue: 32(8)

Published: Jan. 13, 2020

The intrinsic deficiencies of nanoparticle-initiated catalysis for biomedical applications promote the fast development alternative versatile theranostic modalities. catalytic performance and selectivity are critical issues that challenging to be augmented optimized in biological conditions. Single-atom catalysts (SACs) featuring atomically dispersed single metal atoms have emerged as one most explored biomedicine recently due their preeminent activity superior distinct from nanosized counterparts. Herein, an overview pivotal significance SACs some underlying need addressed is provided, with a specific focus on applications. Their fabrication strategies, surface engineering, structural characterizations discussed briefly. In particular, triggering representative reactions providing fundamentals use discussed. A sequence paradigms summarized successful construction varied (e.g., cancer treatment, wound disinfection, biosensing, oxidative-stress cytoprotection) emphasis uncovering mechanisms understanding structure–performance relationships. Finally, opportunities challenges faced future SACs-triggered outlooked.

Language: Английский

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