Humidity-sensitive and fluorescent bio-based polyhydroxylamides toward sustainable adhesives

Ding, Yongliang; Zhou, Jiangjun; Cai, Lieshun; Wang, Zhongkai; Jiang, Feng

doi:10.1016/j.indcrop.2023.117423

Cited by 3 publications

(2 citation statements)

References 53 publications

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“…Using plant-oil-derived glycerol as the starting material, 1,3diamino-2-propanol (DP) could be synthesized via chlorination and amination method, 22 which was employed as a monomer in this work to expand its application fields. DP with several functional groups was subjected to copolymerization with DMFDCA via a solvent polymerization process.…”

Section: Introductionmentioning

confidence: 99%

Controllable Synthesis of Furan-Based Poly(ester amide)s and Its Study on Adhesive and Aggregation-Induced Emission Properties

Feng,

Li,

Liu

et al. 2024

ACS Appl. Polym. Mater.

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Dimethyl 2,5-furandicarboxylate (DMFDCA) derived from carbohydrate refining has served as a crucial building block in the preparation of high-performance polymers. Herein, we not only chose biomass-derived monomers but employed an eco-friendly continuous flow approach to synthesize furan-based poly(ester amide)s (PEAs). The results showed that as the feed ratio between DMFDCA and 1,3-diamino-2propanol (DP) increased, an increasing amount of ester bonds was observed, thereby resulting in a lower glass transition temperature because of the decrease of cross-linking density and hydrogen bond density. PEAs displayed strong cohesion and interfacial adhesion due to the existence of multiple hydrogen bonds formed by ester, amide, and hydroxyl groups, which demonstrated its potential applicability in hot melt adhesive. Moreover, hydrogen-bond-mediated supramolecular interactions and photoinduced charge transfer within PEAs chains induced blue fluorescence. The as-prepared PEAs had a high affinity for Zn 2+ , Fe 3+ , and Cd 2+ ions with a highly linear response between intensity and concentration, offering a material for the detection of metal ions.

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Section: Introductionmentioning

confidence: 99%

Controllable Synthesis of Furan-Based Poly(ester amide)s and Its Study on Adhesive and Aggregation-Induced Emission Properties

Feng,

Li,

Liu

et al. 2024

ACS Appl. Polym. Mater.

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“…Formaldehyde and PMDI have been categorized as carcinogenic and toxic materials based on the material safety data sheets (MSDS), and the production of these resins has relied on non-renewable petroleum resources [ 15 ]. Due to the negative impacts of synthetic adhesives, there has been growing interest in the development of bio-based adhesives that are environmentally friendly and come from renewable sources [ 16 ]. Synthetic wood adhesives are made from non-sustainable petrochemical materials.…”

Section: Introductionmentioning

confidence: 99%

Production of Chemically Modified Bio-Based Wood Adhesive from Camote and Cassava Peels

Reotutar,

Mamuad,

Choi

2024

Polymers

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Adhesives are significant for manufacturing competent, light, and sturdy goods in various industries. Adhesives are an important part of the modern manufacturing landscape because of their versatility, cost-effectiveness, and ability to enhance product performance. Formaldehyde and polymeric diphenylmethane diisocyanate (PMDI) are conventional adhesives utilized in wood applications and have been classified as carcinogenic, toxic, and unsustainable. Given the adverse environmental and health effects associated with synthetic adhesives, there is a growing research interest aimed at developing environmentally friendly bio-based wood adhesives derived from renewable resources. This study aimed to extract starch from camote and cassava peels and focuses on the oxidization of starch derived from camote and cassava peels using sodium hypochlorite to create bio-based adhesives. The mean yield of starch extracted from camote and cassava peels was 13.19 ± 0.48% and 18.92 ± 0.15%, respectively, while the mean weight of the oxidized starches was 34.80 g and 45.34 g for camote and cassava, respectively. Various starch ratios sourced from camote and cassava peels were examined in the production of bio-based adhesives. The results indicate that the 40:60 camote to cassava ratio yielded the highest solid content, while the 80:20 ratio resulted in the best viscosity. Furthermore, the 40:60 ratio produced the most favorable particle board in terms of mechanical properties, density, thickness, swelling, and water absorption. Consequently, the starch extracted from camote and cassava peels holds promise as a potential source for bio-based adhesives following appropriate chemical modification.

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Sustainable chitin-derived elastomers via grafting strategy with tunable mechanical and adhesion properties

Xing,

Wei,

et al. 2024

International Journal of Biological Macromolecules

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Humidity-sensitive and fluorescent bio-based polyhydroxylamides toward sustainable adhesives

Cited by 3 publications

References 53 publications

Controllable Synthesis of Furan-Based Poly(ester amide)s and Its Study on Adhesive and Aggregation-Induced Emission Properties

Controllable Synthesis of Furan-Based Poly(ester amide)s and Its Study on Adhesive and Aggregation-Induced Emission Properties

Production of Chemically Modified Bio-Based Wood Adhesive from Camote and Cassava Peels

Sustainable chitin-derived elastomers via grafting strategy with tunable mechanical and adhesion properties

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