• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

增强聚砜超滤膜与木质纤维素纳米纤丝的相容性、亲水性及机械性能

Enhancing the Compatibility, Hydrophilicity and Mechanical Properties of Polysulfone Ultrafiltration Membranes with Lignocellulose Nanofibrils.

作者信息

Ding Zhaodong, Liu Xuejiao, Liu Yang, Zhang Liping

机构信息

Ministry of Education Engineering Research Center of Forestry Biomass Materials and Bioenergy, Department of Material Science and Technology, Beijing Forestry University, Beijing 100083, China.

出版信息

Polymers (Basel). 2016 Oct 14;8(10):349. doi: 10.3390/polym8100349.

DOI:10.3390/polym8100349
PMID:30974638
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6432191/
Abstract

Lignocellulose nanofibrils (LCN) and cellulose nanofibrils (CNF) are popular nanometer additives to improve mechanical properties and hydrophilic abilities; moreover, lignocellulose has potential as a natural adhesion promoter in fiber-reinforced composites. LCN and CNF were blended into polysulfone (PSF) to prepare ultrafiltration membranes via the phase inversion method. These additives were characterized by Fourier transform infrared spectroscopy and transmission electron microscopy, and the rheological properties such as shear viscosity and non-Newtonian fluid index of the casting solutions were analyzed using a rotational rheometer. The performance of ultrafiltration membranes was characterized using Fourier transform infrared spectroscopy, thermogravimetric analysis and scanning electron microscopy. The pure water flux, bovine serum albumin retention ratio, water contact angle, surface energy, molecular weight cut-off, pore size and mechanical properties were measured. The equilibrium contact angle of water decreased from 63.5° on the PSF membrane to 42.1° on the CNF/PSF membrane and then decreased to 33.9° on the LCN/PSF membrane when the nanometer additives content was 0.8 wt %. The results reveal that LCN and CNF were successfully combined with PSF. Moreover, the combination of LCN/PSF ultrafiltration membranes was more promising than that of CNF/PSF ultrafiltration membranes.

摘要

木质纤维素纳米纤维（LCN）和纤维素纳米纤维（CNF）是用于改善机械性能和亲水能力的常用纳米添加剂；此外，木质纤维素在纤维增强复合材料中具有作为天然粘合促进剂的潜力。将LCN和CNF混入聚砜（PSF）中，通过相转化法制备超滤膜。通过傅里叶变换红外光谱和透射电子显微镜对这些添加剂进行表征，并使用旋转流变仪分析铸膜液的流变性能，如剪切粘度和非牛顿流体指数。使用傅里叶变换红外光谱、热重分析和扫描电子显微镜对超滤膜的性能进行表征。测量了纯水通量、牛血清白蛋白截留率、水接触角、表面能、截留分子量、孔径和机械性能。当纳米添加剂含量为0.8 wt%时，水的平衡接触角从PSF膜上的63.5°降至CNF/PSF膜上的42.1°，然后在LCN/PSF膜上降至33.9°。结果表明，LCN和CNF成功地与PSF结合。此外，LCN/PSF超滤膜的组合比CNF/PSF超滤膜更具前景。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/2da6fdb0e4e2/polymers-08-00349-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/e7123e882775/polymers-08-00349-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/55222dd142dc/polymers-08-00349-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/89ee541563c5/polymers-08-00349-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/28b2e579e488/polymers-08-00349-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/3056c3dcbaae/polymers-08-00349-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/2b445e84456c/polymers-08-00349-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/68d3a46219d2/polymers-08-00349-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/eabf13305f83/polymers-08-00349-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/72543150c746/polymers-08-00349-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/42f7e047a8da/polymers-08-00349-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/51d37d5f3008/polymers-08-00349-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/dee5a3f171ca/polymers-08-00349-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/eb0797e9b0dc/polymers-08-00349-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/4e5e27fed132/polymers-08-00349-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/2da6fdb0e4e2/polymers-08-00349-g015.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/e7123e882775/polymers-08-00349-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/55222dd142dc/polymers-08-00349-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/89ee541563c5/polymers-08-00349-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/28b2e579e488/polymers-08-00349-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/3056c3dcbaae/polymers-08-00349-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/2b445e84456c/polymers-08-00349-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/68d3a46219d2/polymers-08-00349-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/eabf13305f83/polymers-08-00349-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/72543150c746/polymers-08-00349-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/42f7e047a8da/polymers-08-00349-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/51d37d5f3008/polymers-08-00349-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/dee5a3f171ca/polymers-08-00349-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/eb0797e9b0dc/polymers-08-00349-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/4e5e27fed132/polymers-08-00349-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1ace/6432191/2da6fdb0e4e2/polymers-08-00349-g015.jpg

相似文献

1
Enhancing the Compatibility, Hydrophilicity and Mechanical Properties of Polysulfone Ultrafiltration Membranes with Lignocellulose Nanofibrils.增强聚砜超滤膜与木质纤维素纳米纤丝的相容性、亲水性及机械性能
Polymers (Basel). 2016 Oct 14;8(10):349. doi: 10.3390/polym8100349.
2
Preparation and Characterization of Polysulfone Membranes Reinforced with Cellulose Nanofibers.纤维素纳米纤维增强聚砜膜的制备与表征
Polymers (Basel). 2022 Aug 15;14(16):3317. doi: 10.3390/polym14163317.
3
Polysulfone Membranes Embedded with Halloysites Nanotubes: Preparation and Properties.嵌入埃洛石纳米管的聚砜膜：制备与性能
Membranes (Basel). 2019 Dec 25;10(1):2. doi: 10.3390/membranes10010002.
4
Novel sulfonated graphene oxide incorporated polysulfone nanocomposite membranes for enhanced-performance in ultrafiltration process.新型磺化氧化石墨烯/聚砜纳米复合膜用于超滤过程中的高性能增强。
Chemosphere. 2018 Sep;207:581-589. doi: 10.1016/j.chemosphere.2018.05.141. Epub 2018 May 24.
5
Zwitterionic Polysulfone Copolymer/Polysulfone Blended Ultrafiltration Membranes with Excellent Thermostability and Antifouling Properties.具有优异热稳定性和抗污染性能的两性离子聚砜共聚物/聚砜共混超滤膜
Membranes (Basel). 2021 Nov 26;11(12):932. doi: 10.3390/membranes11120932.
6
Study Effect of nAg Particle Size on the Properties and Antibacterial Characteristics of Polysulfone Membranes.研究纳米银粒径对聚砜膜性能及抗菌特性的影响。
Nanomaterials (Basel). 2022 Jan 25;12(3):388. doi: 10.3390/nano12030388.
7
High-performance cellulose acetate/polysulfone blend ultrafiltration membranes for removal of heavy metals from water.用于去除水中重金属的高性能醋酸纤维素/聚砜共混超滤膜。
Water Sci Technol. 2017 May;75(10):2422-2433. doi: 10.2166/wst.2017.122.
8
Fabrication of a Novel Antifouling Polysulfone Membrane with in Situ Embedment of Mxene Nanosheets.新型含 MXene 纳米片的抗污染聚砜膜的制备
Int J Environ Res Public Health. 2019 Nov 22;16(23):4659. doi: 10.3390/ijerph16234659.
9
Preparation and characterization of PSF/PEI/CaCO nanocomposite membranes for oil/water separation.PSF/PEI/CaCO 纳米复合膜的制备及用于油水分离的特性研究。
Environ Sci Pollut Res Int. 2018 Sep;25(25):25315-25326. doi: 10.1007/s11356-018-2615-9. Epub 2018 Jun 26.
10
Performance Investigation of PSF-nAC Composite Ultrafiltration Membrane for Protein Separation.用于蛋白质分离的聚砜-纳米纤维素复合超滤膜的性能研究
Polymers (Basel). 2024 Sep 20;16(18):2654. doi: 10.3390/polym16182654.

引用本文的文献

1
Effect of Promising Sustainable Nano-Reinforcements on Polysulfone/Polyvinylpyrrolidone-Based Membranes: Enhancing Mechanical Properties and Water Filtration Performance.有前景的可持续纳米增强材料对聚砜/聚乙烯吡咯烷酮基膜的影响：增强机械性能和水过滤性能
Polymers (Basel). 2024 Dec 18;16(24):3531. doi: 10.3390/polym16243531.
2
Heavy Metal Rejection Performance and Mechanical Performance of Cellulose-Nanofibril-Reinforced Cellulose Acetate Membranes.纤维素纳米原纤增强醋酸纤维素膜的重金属截留性能和机械性能
ACS Omega. 2024 Oct 2;9(41):42159-42171. doi: 10.1021/acsomega.4c03038. eCollection 2024 Oct 15.
3
Performance and Environmental Assessment of Biochar-Based Membranes Synthesized from Traditional and Eco-Friendly Solvents.

本文引用的文献

1
Carbon Nanotube/Alumina/Polyethersulfone Hybrid Hollow Fiber Membranes with Enhanced Mechanical and Anti-Fouling Properties.具有增强机械性能和抗污染性能的碳纳米管/氧化铝/聚醚砜杂化中空纤维膜
Nanomaterials (Basel). 2015 Aug 20;5(3):1366-1378. doi: 10.3390/nano5031366.
2
Recent advances in cellulose and chitosan based membranes for water purification: A concise review.最近在纤维素和壳聚糖基膜用于水净化方面的进展：简要综述。
Carbohydr Polym. 2016 Aug 1;146:148-65. doi: 10.1016/j.carbpol.2016.03.030. Epub 2016 Mar 17.
3
Effects of hydrophilicity/hydrophobicity of membrane on membrane fouling in a submerged membrane bioreactor.
基于传统和环保型溶剂合成的生物炭基膜的性能与环境评估
Membranes (Basel). 2024 Jul 11;14(7):153. doi: 10.3390/membranes14070153.
4
Characterisation and modelling the mechanics of cellulose nanofibril added polyethersulfone ultrafiltration membranes.纤维素纳米原纤增强聚醚砜超滤膜的力学特性表征与建模
Heliyon. 2023 Jan 21;9(2):e13086. doi: 10.1016/j.heliyon.2023.e13086. eCollection 2023 Feb.
5
Preparation and Characterization of Polysulfone Membranes Reinforced with Cellulose Nanofibers.纤维素纳米纤维增强聚砜膜的制备与表征
Polymers (Basel). 2022 Aug 15;14(16):3317. doi: 10.3390/polym14163317.
6
Galactoglucomannan Recovery with Hydrophilic and Hydrophobic Membranes: Process Performance and Cost Estimations.使用亲水和疏水膜回收半乳甘露聚糖：工艺性能与成本估算
Membranes (Basel). 2019 Aug 10;9(8):99. doi: 10.3390/membranes9080099.
7
Effect of Unbleached Rice Straw Cellulose Nanofibers on the Properties of Polysulfone Membranes.未漂白稻草纤维素纳米纤维对聚砜膜性能的影响。
Polymers (Basel). 2019 May 29;11(6):938. doi: 10.3390/polym11060938.
8
Hepatocyte Aggregate Formation on Chitin-Based Anisotropic Microstructures of Butterfly Wings.基于蝴蝶翅膀几丁质的各向异性微观结构上肝细胞聚集体的形成
Biomimetics (Basel). 2018 Jan 18;3(1):2. doi: 10.3390/biomimetics3010002.
9
Microstructure and Performance of a Porous Polymer Membrane with a Copper Nano-Layer Using Vapor-Induced Phase Separation Combined with Magnetron Sputtering.采用气相诱导相分离结合磁控溅射法制备的具有铜纳米层的多孔聚合物膜的微观结构与性能
Polymers (Basel). 2017 Oct 18;9(10):524. doi: 10.3390/polym9100524.
10
Chitin-Based Anisotropic Nanostructures of Butterfly Wings for Regulating Cells Orientation.用于调控细胞取向的蝶翼几丁质基各向异性纳米结构
Polymers (Basel). 2017 Aug 23;9(9):386. doi: 10.3390/polym9090386.
膜的亲水性/疏水性对浸没式膜生物反应器中膜污染的影响。
Bioresour Technol. 2015 Jan;175:59-67. doi: 10.1016/j.biortech.2014.10.058. Epub 2014 Oct 18.
4
Spatial structure of plant cell wall polysaccharides and its functional significance.植物细胞壁多糖的空间结构及其功能意义。
Biochemistry (Mosc). 2013 Jul;78(7):836-53. doi: 10.1134/S0006297913070146.
5
Preparation and antibacterial property of PES/AgNO3 three-bore hollow fiber ultrafiltration membranes.PES/AgNO3 三孔中空纤维超滤膜的制备及抗菌性能。
Water Sci Technol. 2013;67(7):1519-24. doi: 10.2166/wst.2013.023.
6
Antibacterial properties of PES/CuCl(2) three-bore hollow fiber UF membrane.PES/CuCl(2) 三孔中空纤维 UF 膜的抗菌性能。
Water Sci Technol. 2012;66(4):799-803. doi: 10.2166/wst.2012.238.
7
The effect of organic loading on process performance and membrane fouling in a submerged membrane bioreactor treating municipal wastewater.有机负荷对浸没式膜生物反应器处理城市污水的工艺性能及膜污染的影响。
Water Res. 2006 Aug;40(14):2675-83. doi: 10.1016/j.watres.2006.04.020. Epub 2006 Jul 5.
8
Hydrophilic, semipermeable membranes fabricated with poly(ethylene oxide)-polysulfone block copolymer.由聚环氧乙烷-聚砜嵌段共聚物制成的亲水性半透膜。
Biomaterials. 2000 Apr;21(7):725-33. doi: 10.1016/s0142-9612(99)00237-9.