4.7 Article

Electrochemical oxidation of lignin for the simultaneous production of bioadhesive precursors and value-added chemicals

Related references

Note: Only part of the references are listed.
Article Agricultural Engineering

Recent advances of lignin valorization techniques toward sustainable aromatics and potential benchmarks to fossil refinery products

Rabia Jalil Khan et al.

Summary: This article provides an overview of the recent advances and challenges in the utilization of lignin as a substitute for conventional aromatics. It highlights the discovery of unexplored lignin structures and their potential functionalities. The breakthroughs in lignin-first pretreatment, catalytic lignin depolymerization, and the production of high-value products comparable to modern aromatics are reviewed, along with the possibility of retrofitting conventional petroleum refineries for lignin products.

BIORESOURCE TECHNOLOGY (2022)

Article Engineering, Chemical

Low curing temperature tannin-based non-isocyanate polyurethane (NIPU) wood adhesives: Preparation and properties evaluation

Xinyi Chen et al.

Summary: The use of bio-sourced GDE as an enhancer in tannin-based NIPU adhesives has been shown to decrease curing temperature, improve bonding performance, and reduce emission of harmful substances, aligning with the requirements for a cleaner production process.

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES (2022)

Article Engineering, Chemical

Oxidized demethylated lignin as a bio-based adhesive for wood bonding

Xinyi Chen et al.

Summary: In this study, lignin was modified into a bio-based wood adhesive through demethylation and periodate oxidation, with the resulting adhesive characterized using various analytical methods. It was found that the addition of oxidant improved the bonding performance of lignin-based adhesives, with the optimal formulation being a 20% addition of NaIO4.

JOURNAL OF ADHESION (2021)

Review Biotechnology & Applied Microbiology

Green and sustainable route for oxidative depolymerization of lignin: New platform for fine chemicals and fuels

Sangeetha Kumaravel et al.

Summary: The depolymerization of lignin biomass is crucial for achieving sustainable society goals. Various approaches have been developed for the deconstruction of lignin framework, with a focus on site-selective chemical transformation. The oxidation and oxidative cleavage process of lignin building blocks has shown significant improvement in terms of cost effectiveness, milder reaction conditions, and compound purity.

BIOTECHNOLOGY PROGRESS (2021)

Article Polymer Science

Non-Furanic Humins-Based Non-Isocyanate Polyurethane (NIPU) Thermoset Wood Adhesives

Xinyi Chen et al.

Summary: The study investigated the use of non-furanic commercial humins to prepare humin-based non-isocyanate polyurethane resins for wood panel adhesives, with tannin-humin NIPU resins showing better performance than pure humins resins.

POLYMERS (2021)

Article Agronomy

Converting lignin into long-chain fatty acids with the electro-Fenton reaction

Shuai Zhang et al.

Summary: The lack of effective lignin valorization technology is a major barrier to utilizing lignocellulose for biofuels and biochemicals. This study introduces a new technology using electro-Fenton reaction to convert lignin into long-chain fatty acids, offering an environment-friendly route for the direct conversion of lignin into high-value added products.

GLOBAL CHANGE BIOLOGY BIOENERGY (2021)

Review Chemistry, Applied

A review on the production, properties and applications of non-isocyanate polyurethane: A greener perspective

Halima Khatoon et al.

Summary: The article discusses the importance of nonisocyanate polyurethanes (NIPU) and their comparison with traditional polyurethanes; introduces different synthetic methods for green polyurethanes produced using vegetable oil and isocyanates; and extensively examines the production of NIPU and their applications in various fields.

PROGRESS IN ORGANIC COATINGS (2021)

Article Green & Sustainable Science & Technology

Soy Protein Isolate Non-Isocyanates Polyurethanes (NIPU) Wood Adhesives

Xinyi Chen et al.

Summary: In this study, soy-protein isolate was used to prepare non-isocyanate polyurethane thermosetting adhesives for wood panels. The adhesive showed the ability to form a hardened network that met dry strength standards but failed wet tests. The addition of glycerol diglycidyl ether improved wet test results but did not fully meet the standards requirements.

JOURNAL OF RENEWABLE MATERIALS (2021)

Article Green & Sustainable Science & Technology

Organosolv Lignin for Non-Isocyanate Based Polyurethanes (NIPU) as Wood Adhesive

Jasa Sarazin et al.

Summary: A non-isocyanate-based polyurethane (NIPU) wood adhesive was successfully produced from bio-sourced organosolv lignin, showing satisfactory mechanical properties at a hot-pressing temperature higher than 200 degrees Celsius.

JOURNAL OF RENEWABLE MATERIALS (2021)

Review Chemistry, Multidisciplinary

Electrochemical Lignin Conversion

Xu Du et al.

CHEMSUSCHEM (2020)

Article Forestry

Non-isocyanate polyurethane adhesive from sucrose used for particleboard

Xuedong Xi et al.

WOOD SCIENCE AND TECHNOLOGY (2019)

Article Biochemistry & Molecular Biology

Application of micro-FTIR spectroscopy to study molecular association of adsorbed water with lignin

Xin Guo et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Multidisciplinary Sciences

Direct electrochemical oxidation of alcohols with hydrogen evolution in continuous-flow reactor

Dan Wang et al.

NATURE COMMUNICATIONS (2019)

Article Biochemistry & Molecular Biology

Approaching a new generation of fiberboards taking advantage of self lignin as green adhesive

Juan Dominguez-Robles et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

Article Chemistry, Multidisciplinary

Unravelling Electrochemical Lignin Depolymerization

Bander Bawareth et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Engineering, Environmental

Do green wooden composites using lignin-based binder have environmentally benign alternatives? A preliminary LCA case study in China

Yuan Yuan et al.

INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT (2017)

Article Chemistry, Multidisciplinary

Emulsion electro-oxidation of kraft lignin

Davide Di Marino et al.

GREEN CHEMISTRY (2017)

Review Chemistry, Multidisciplinary

Paving the Way for Lignin Valorisation: Recent Advances in Bioengineering, Biorefining and Catalysis

Roberto Rinaldi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Agricultural Engineering

Electrochemical conversion of lignin to useful chemicals

Omar Movil-Cabrera et al.

BIOMASS & BIOENERGY (2016)

Article Materials Science, Paper & Wood

Lignin Phenol Formaldehyde Resoles: The Impact of Lignin Type on Adhesive Properties

Masoumeh Ghorbani et al.

BIORESOURCES (2016)

Article Chemistry, Multidisciplinary

An integrated electrochemical process to convert lignin to value-added products under mild conditions

Serafin Stiefel et al.

GREEN CHEMISTRY (2016)

Article Engineering, Environmental

Qualitative and Quantitative Analysis of Lignin Produced from Beech Wood by Different Conditions of the Organosolv Process

B. Hansen et al.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2016)

Review Chemistry, Applied

Selective extraction and conversion of lignin in actual biomass to monophenols: A review

Zhicheng Jiang et al.

JOURNAL OF ENERGY CHEMISTRY (2016)

Article Biotechnology & Applied Microbiology

Comparison of several methods for the separation of poly(3-hydroxybutyrate) from Cupriavidus necator H16 cultures

M. Lopez-Abelairas et al.

BIOCHEMICAL ENGINEERING JOURNAL (2015)

Article Electrochemistry

Controlled depolymerization of lignin in an electrochemical membrane reactor

Serafin Stiefel et al.

ELECTROCHEMISTRY COMMUNICATIONS (2015)

Article Engineering, Environmental

Life Cycle Assessment of Bio- and Petro-Chemical Adhesives Used in Fiberboard Production

James E. McDevitt et al.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2014)

Review Materials Science, Multidisciplinary

Bioadhesives for Wood and Fibres: A Critical Review

A. Pizzi

REVIEWS OF ADHESION AND ADHESIVES (2013)

Article Chemistry, Analytical

Electrochemical oxidation of lignin at IrO2-based oxide electrodes

Rasha Tolba et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2010)

Article Chemistry, Multidisciplinary

NMR observation of a new lignin structure, a spiro-dienone

LM Zhang et al.

CHEMICAL COMMUNICATIONS (2001)

Article Electrochemistry

Biomass conversion: attempted electrooxidation of lignin for vanillin production

P Parpot et al.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2000)