静电纺聚乙二醇/PVP复合相变纳米纤维的制备及其在卷烟冷却滤嘴中的应用

IF 0.7 4区工程技术 Q3 MATERIALS SCIENCE, TEXTILES

Fibres & Textiles in Eastern Europe Pub Date : 2023-07-20 DOI:10.2478/ftee-2023-0022

Cheng Chen, Li-Qi Li, Yuemei Qiao, Chunsheng Guo, Yajun Ye, He Du

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引用次数: 0

摘要

摘要以聚乙二醇（PEG）为相变材料，聚乙烯吡咯烷酮（PVP）为载体，通过静电纺丝制备了复合相变纳米纤维。高PEG含量赋予纳米纤维优异的冷却效果，并显著降低了烟温。对于PEG70/PVP纳米纤维，在第8次抽吸时，烟温可以降低45℃，并保持在45℃以下。冷却试验证明，电纺PEG/PVP相变纳米纤维具有良好的冷却性能，提高了卷烟产品的舒适性。PEG/PVP复合相变纳米纤维作为HnB烟草的冷却过滤嘴材料具有巨大的应用潜力。

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Preparation of Electrospun Composite PEG/PVP Phase-Change Nanofibers and their Application in Cigarette Cooling Filters

Abstract Composite phase-change nanofibers were prepared by electrospinning with polyethylene glycol (PEG) as the phase-change material (PCM) and polyvinylpyrrolidone (PVP) as the carrier matrix. The high PEG content endowed the nanofibers with an excellent cooling effect and significantly reduced the smoke temperature. For PEG70/PVP nanofibers, the smoke temperature can be decreased 45℃ at the 8th puff, and be kept below 45℃. The cooling test proved that the electrospun PEG/PVP phase-change nanofibers exhibited a desirable cooling performance, improving the comfort of cigarette products. And the composite PEG/PVP phase-change nanofibers present great potential as the cooling cigarette filter material for HnB tobacco application.

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来源期刊

Fibres & Textiles in Eastern Europe 工程技术-材料科学：纺织

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

13.5 months

期刊介绍： FIBRES & TEXTILES in Eastern Europe is a peer reviewed bimonthly scientific journal devoted to current problems of fibre, textile and fibrous products’ science as well as general economic problems of textile industry worldwide. The content of the journal is available online as free open access. FIBRES & TEXTILES in Eastern Europe constitutes a forum for the exchange of information and the establishment of mutual contact for cooperation between scientific centres, as well as between science and industry.