推进可持续建筑材料：利用木质素纳米颗粒降低中密度纤维板的甲醛释放量（Adv. Sustainable Syst.）

IF 6.5 3区材料科学 Q2 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY

Advanced Sustainable Systems Pub Date : 2024-09-24 DOI:10.1002/adsu.202470032

Ali Dorieh, Farideh Pahlavan, Kateřina Hájková, Štěpán Hýsek, Mohammad Farajollah Pour, Elham H. Fini

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引用次数: 0

摘要

木质素纳米颗粒在文章编号 2400102 中，Ali Dorieh、Elham H. Fini 及其合作者使用脱甲基木质素纳米颗粒作为脲醛（UF）树脂中的甲醛清除剂，生产出了一种甲醛释放量极低的绿色中密度纤维板。提高这些纳米颗粒在 UF 粘合剂中的浓度可显著减少甲醛释放量和中密度纤维板复合材料的厚度膨胀。重要的是，这种降低并不会影响物理机械性能，其性能仍可与未改性 UF 粘合的板材相媲美。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Advancing Sustainable Building Materials: Reducing Formaldehyde Emissions in Medium Density Fiber Boards with Lignin Nanoparticles (Adv. Sustainable Syst. 9/2024)

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Advancing Sustainable Building Materials: Reducing Formaldehyde Emissions in Medium Density Fiber Boards with Lignin Nanoparticles (Adv. Sustainable Syst. 9/2024)

Lignin Nanoparticles

In article number 2400102, using demethylated lignin nanoparticles as formaldehyde scavengers in urea-formaldehyde (UF) resins, Ali Dorieh, Elham H. Fini, and co-workers produce a green MDF with minimal formaldehyde emissions. Increasing concentrations of these nanoparticles in the UF adhesive significantly reduces formaldehyde emissions and thickness swelling of MDF composites. Importantly, this reduction does not compromise the physical-mechanical properties, which remain comparable to boards bonded with unmodified UF.

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来源期刊

Advanced Sustainable Systems Environmental Science-General Environmental Science

CiteScore

10.80

自引率

4.20%

发文量

186

期刊介绍： Advanced Sustainable Systems, a part of the esteemed Advanced portfolio, serves as an interdisciplinary sustainability science journal. It focuses on impactful research in the advancement of sustainable, efficient, and less wasteful systems and technologies. Aligned with the UN's Sustainable Development Goals, the journal bridges knowledge gaps between fundamental research, implementation, and policy-making. Covering diverse topics such as climate change, food sustainability, environmental science, renewable energy, water, urban development, and socio-economic challenges, it contributes to the understanding and promotion of sustainable systems.