• 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

各种表面活性剂对多壁碳纳米管-羟基在水溶液中分散性的影响。

Effects of Various Surfactants on the Dispersion of MWCNTs-OH in Aqueous Solution.

作者信息

Cui Hongzhi, Yan Xiantong, Monasterio Manuel, Xing Feng

机构信息

Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, College of Civil Engineering, Shenzhen University, Shenzhen 518060, China.

Shenzhen Advanced Civil Engineering Technology, Association Research Center, Shenzhen Institute of Information Technology, Shenzhen 518172, China.

出版信息

Nanomaterials (Basel). 2017 Sep 6;7(9):262. doi: 10.3390/nano7090262.

DOI:10.3390/nano7090262
PMID:28878154
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5618373/
Abstract

Dispersion of carbon nanotubes (CNTs) is a challenge for their application in the resulting matrixes. The present study conducted a comparison investigation of the effect of four surfactants: Alkylphenol polyoxyethylene ether (APEO), Silane modified polycarboxylate (Silane-PCE), I-Cationic polycarboxylate (I-C-PCE), and II-Cationic polycarboxylate (II-C-PCE) on the dispersion of hydroxyl functionalized multi-walled carbon nanotubes (MWCNTs-OH). Among the four surfactants, APEO and II-C-PCE provide the best and the worst dispersion effect of CNTs in water, respectively. Dispersion effect of MWCNTs-OH has been characterized by optical microscope (OM), field emission-scanning electron microscope (FE-SEM), and Ultraviolet-visible spectroscopy (UV-Vis).The OM images are well consistent with the UV-Vis results. Based on the chemical molecular structures of the four surfactants, the mechanism of MWCNTs-OH dispersion in water was investigated. For each kind of surfactant, an optimum surfactant/MWCNTs-OH ratio has been determined. This ratio showed a significant influence on the dispersion of MWCNTs-OH. Surfactant concentration higher or lower than this value can weaken the dispersion quality of MWCNTs-OH.

摘要

碳纳米管（CNTs）的分散对于其在所得基体中的应用而言是一项挑战。本研究针对四种表面活性剂：烷基酚聚氧乙烯醚（APEO）、硅烷改性聚羧酸盐（Silane-PCE）、I型阳离子聚羧酸盐（I-C-PCE）和II型阳离子聚羧酸盐（II-C-PCE）对羟基官能化多壁碳纳米管（MWCNTs-OH）分散的影响进行了对比研究。在这四种表面活性剂中，APEO和II-C-PCE分别在水中对碳纳米管产生最佳和最差的分散效果。MWCNTs-OH的分散效果已通过光学显微镜（OM）、场发射扫描电子显微镜（FE-SEM）和紫外可见光谱（UV-Vis）进行了表征。OM图像与UV-Vis结果高度一致。基于这四种表面活性剂的化学分子结构，对MWCNTs-OH在水中的分散机理进行了研究。对于每种表面活性剂，都确定了最佳的表面活性剂/MWCNTs-OH比例。该比例对MWCNTs-OH的分散有显著影响。高于或低于此值的表面活性剂浓度都会削弱MWCNTs-OH的分散质量。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/9fe9ed57310e/nanomaterials-07-00262-g007a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/918436979692/nanomaterials-07-00262-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/f6b320ae79b2/nanomaterials-07-00262-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/570c6ae63989/nanomaterials-07-00262-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/cf1c18b37d74/nanomaterials-07-00262-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/e14f700f302c/nanomaterials-07-00262-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/64be4471182f/nanomaterials-07-00262-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/9fe9ed57310e/nanomaterials-07-00262-g007a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/918436979692/nanomaterials-07-00262-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/f6b320ae79b2/nanomaterials-07-00262-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/570c6ae63989/nanomaterials-07-00262-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/cf1c18b37d74/nanomaterials-07-00262-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/e14f700f302c/nanomaterials-07-00262-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/64be4471182f/nanomaterials-07-00262-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1764/5618373/9fe9ed57310e/nanomaterials-07-00262-g007a.jpg

相似文献

1
Effects of Various Surfactants on the Dispersion of MWCNTs-OH in Aqueous Solution.各种表面活性剂对多壁碳纳米管-羟基在水溶液中分散性的影响。
Nanomaterials (Basel). 2017 Sep 6;7(9):262. doi: 10.3390/nano7090262.
2
Comparative study of carbon nanotube dispersion using surfactants.使用表面活性剂对碳纳米管分散性的比较研究。
J Colloid Interface Sci. 2008 Dec 15;328(2):421-8. doi: 10.1016/j.jcis.2008.09.015. Epub 2008 Oct 10.
3
Effective dispersion of multi-walled carbon nanotubes in aqueous solution using an ionic-gemini dispersant.使用离子型双子表面活性剂有效分散水溶液中的多壁碳纳米管。
J Colloid Interface Sci. 2018 Feb 15;512:750-757. doi: 10.1016/j.jcis.2017.10.109. Epub 2017 Oct 31.
4
Chemical composition-dependent removal of cationic surfactants by carbon nanotubes.碳纳米管对阳离子表面活性剂的化学成分依赖性去除。
Sci Total Environ. 2020 May 10;716:137017. doi: 10.1016/j.scitotenv.2020.137017. Epub 2020 Jan 30.
5
Non-covalent bonding interaction of surfactants with functionalized carbon nanotubes in proton exchange membranes for fuel cell applications.用于燃料电池应用的质子交换膜中表面活性剂与功能化碳纳米管的非共价键相互作用。
J Nanosci Nanotechnol. 2013 Nov;13(11):7424-9. doi: 10.1166/jnn.2013.7856.
6
Dispersibility and dispersion stability of carbon nanotubes in synthetic aquatic growth media and natural freshwater.碳纳米管在合成水生生长介质和天然淡水中的分散性和分散稳定性。
Chemosphere. 2018 Jun;201:269-277. doi: 10.1016/j.chemosphere.2018.03.019. Epub 2018 Mar 5.
7
Multi-Walled Carbon Nanotube (MWCNT) Dispersion and Aerosolization with Hot Water Atomization without Addition of Any Surfactant.多壁碳纳米管（MWCNT）在不添加任何表面活性剂的情况下，通过热水雾化进行分散和气溶胶化。
Saf Health Work. 2011 Mar;2(1):65-9. doi: 10.5491/SHAW.2011.2.1.65. Epub 2011 Mar 31.
8
Effect of AOT-assisted multi-walled carbon nanotubes on antibacterial activity.AOT 辅助多壁碳纳米管对抗菌活性的影响。
Colloids Surf B Biointerfaces. 2012 Jan 1;89:101-7. doi: 10.1016/j.colsurfb.2011.09.001. Epub 2011 Sep 10.
9
MWCNTs dispersion adopting GA and its application towards copper tailings-based cementitious materials.采用遗传算法的多壁碳纳米管分散及其在铜尾矿基胶凝材料中的应用。
Sci Rep. 2023 Sep 26;13(1):16081. doi: 10.1038/s41598-023-43133-7.
10
Wet-grinding assisted ultrasonic dispersion of pristine multi-walled carbon nanotubes (MWCNTs) in chitosan solution.湿磨辅助超声分散壳聚糖溶液中原位多壁碳纳米管（MWCNTs）。
Colloids Surf B Biointerfaces. 2011 Aug 1;86(1):189-97. doi: 10.1016/j.colsurfb.2011.03.041. Epub 2011 Apr 5.

引用本文的文献

1
Hydroxylated vs. Carboxylated Nanotubes: Differential Impacts on Fall Armyworm Development, Reproduction, and Population Dynamics.羟基化与羧基化纳米管：对草地贪夜蛾发育、繁殖和种群动态的不同影响
Insects. 2025 Jul 22;16(8):748. doi: 10.3390/insects16080748.
2
Smart Cementitious Sensors with Nano-, Micro-, and Hybrid-Modified Reinforcement: Mechanical and Electrical Properties.具有纳米、微和混合改性增强体的智能水泥基传感器：力学和电学性能。
Sensors (Basel). 2023 Feb 21;23(5):2405. doi: 10.3390/s23052405.
3
The Use of Electrochemical Impedance Spectroscopy as a Tool for the In-Situ Monitoring and Characterization of Carbon Nanotube Aqueous Dispersions.

本文引用的文献

1
Carbon nanotubes in the liquid phase: addressing the issue of dispersion.液相中的碳纳米管：解决分散问题。
Small. 2012 May 7;8(9):1299-313. doi: 10.1002/smll.201101786. Epub 2012 Mar 19.
2
Optimizing surfactant concentrations for dispersion of single-walled carbon nanotubes in aqueous solution.优化表面活性剂浓度以分散水溶液中的单壁碳纳米管。
J Phys Chem B. 2010 Aug 5;114(30):9805-11. doi: 10.1021/jp104113d.
3
Adsorption of Triton X-series surfactants and its role in stabilizing multi-walled carbon nanotube suspensions.
使用电化学阻抗谱作为原位监测和表征碳纳米管水分散体的工具。
Nanomaterials (Basel). 2022 Dec 12;12(24):4427. doi: 10.3390/nano12244427.
4
Functionalized carbon nanotubes: synthesis, properties and applications in water purification, drug delivery, and material and biomedical sciences.功能化碳纳米管：合成、性质及其在水净化、药物递送以及材料与生物医学科学中的应用
Nanoscale Adv. 2021 Aug 9;3(20):5722-5744. doi: 10.1039/d1na00293g. eCollection 2021 Oct 12.
5
Polymer wrapping-induced dispersion of single walled carbon nanotubes in ethylene glycol under mild sonication.聚合物包裹诱导单壁碳纳米管在温和超声处理下于乙二醇中分散
RSC Adv. 2020 Jul 13;10(44):26262-26267. doi: 10.1039/d0ra04061d. eCollection 2020 Jul 9.
6
Doping of carbon nanotubes by halogenated solvents.通过卤代溶剂对碳纳米管进行掺杂。
Sci Rep. 2022 Apr 29;12(1):7004. doi: 10.1038/s41598-022-11162-3.
7
Optimization of Surfactant Concentration in Carbon Nanotube Solutions for Dielectrophoretic Ceiling Assembly and Alignment: Implications for Transparent Electronics.用于介电泳天花板组装和对齐的碳纳米管溶液中表面活性剂浓度的优化：对透明电子学的影响。
ACS Omega. 2022 Jan 18;7(4):3680-3688. doi: 10.1021/acsomega.1c06323. eCollection 2022 Feb 1.
8
Influence of Ultrasonication of Functionalized Carbon Nanotubes on the Rheology, Hydration, and Compressive Strength of Portland Cement Pastes.功能化碳纳米管超声处理对波特兰水泥浆体流变学、水化及抗压强度的影响
Materials (Basel). 2021 Sep 13;14(18):5248. doi: 10.3390/ma14185248.
9
Synthesis of Highly-Dispersed Graphene Oxide Nanoribbons-Functionalized Carbon Nanotubes-Graphene Oxide (GNFG) Complex and Its Application in Enhancing the Mechanical Properties of Cementitious Composites.高度分散的氧化石墨烯纳米带功能化碳纳米管-氧化石墨烯（GNFG）复合物的合成及其在增强水泥基复合材料力学性能中的应用。
Nanomaterials (Basel). 2021 Jun 25;11(7):1669. doi: 10.3390/nano11071669.
10
Dispersion of Carbon Nanotubes with "Green" Detergents.碳纳米管的“绿色”分散剂。
Molecules. 2021 May 14;26(10):2908. doi: 10.3390/molecules26102908.
Triton X 系列表面活性剂的吸附及其在稳定多壁碳纳米管悬浮液中的作用。
Chemosphere. 2010 Apr;79(4):362-7. doi: 10.1016/j.chemosphere.2010.02.023. Epub 2010 Mar 4.
4
Adsorption of nonionic aromatic compounds to single-walled carbon nanotubes: effects of aqueous solution chemistry.非离子型芳香族化合物在单壁碳纳米管上的吸附：水溶液化学的影响
Environ Sci Technol. 2008 Oct 1;42(19):7225-30. doi: 10.1021/es801412j.
5
Clay minerals affect the stability of surfactant-facilitated carbon nanotube suspensions.黏土矿物会影响表面活性剂促进的碳纳米管悬浮液的稳定性。
Environ Sci Technol. 2008 Sep 15;42(18):6869-75. doi: 10.1021/es801150j.
6
Comparative study of carbon nanotube dispersion using surfactants.使用表面活性剂对碳纳米管分散性的比较研究。
J Colloid Interface Sci. 2008 Dec 15;328(2):421-8. doi: 10.1016/j.jcis.2008.09.015. Epub 2008 Oct 10.
7
The role of surfactants in dispersion of carbon nanotubes.表面活性剂在碳纳米管分散中的作用。
Adv Colloid Interface Sci. 2006 Dec 21;128-130:37-46. doi: 10.1016/j.cis.2006.11.007. Epub 2007 Jan 10.
8
Carbon nanotube DNA sensor and sensing mechanism.碳纳米管DNA传感器及其传感机制。
Nano Lett. 2006 Aug;6(8):1632-6. doi: 10.1021/nl060613v.
9
Dispersion of single-walled carbon nanotubes of narrow diameter distribution.窄直径分布的单壁碳纳米管的分散
J Phys Chem B. 2005 Aug 4;109(30):14454-60. doi: 10.1021/jp052217r.
10
Structure of semidilute single-wall carbon nanotube suspensions and gels.半稀释单壁碳纳米管悬浮液和凝胶的结构
Nano Lett. 2006 Feb;6(2):313-7. doi: 10.1021/nl051871f.