Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Characteristics and Nomenclature of Copolymers01:24

Characteristics and Nomenclature of Copolymers

Copolymers are the products obtained from the polymerization of multiple monomer species. So, in a polymer chain itself, there can be multiple repeating units that come from different monomers. The process of synthesizing a polymer from different monomer species is called copolymerization. When two monomers are involved, the polymer is known as a bipolymer. Polymers with three and four monomers are termed terpolymers and quaterpolymers, respectively. Figure 1 depicts the copolymerization of...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Large Magnetoresistance in Tetracyanoquinodimethane (TCNQ) Charge-Transfer Complex of a Stable <i>S</i> = 1/2 Tetrazolinyl Radical.

Journal of the American Chemical Society·2026
Same author

Otovent Versus Valsalva: Physiological Insights for Diagnostic and Therapeutic Autoinflation in Eustachian Tube Dysfunction.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same author

Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Introduction.

Annual review of chemical and biomolecular engineering·2026
Same author

Electrostatic complexation of conjugated polyelectrolytes.

Materials horizons·2026
Same author

Toward a Consensus Characterization Protocol for Organic Thermoelectrics.

Advanced materials (Deerfield Beach, Fla.)·2026

相关实验视频

Updated: Jun 1, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

具有有序微结构和连续半导体通路的多3-基烯双块共聚合物.

Victor Ho1, Bryan W Boudouris, Bryan L McCulloch

  • 1Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, USA.

Journal of the American Chemical Society
|May 26, 2011
PubMed
概括

研究人员开发了新的结合棒-线圈块共聚合物,平衡液晶和体相互作用. 这使得在聚3-基基基基矩阵中六角包装的聚酸圆筒成为可能,这对于有机电子非常重要.

更多相关视频

Concurrent Quantitative Conductivity and Mechanical Properties Measurements of Organic Photovoltaic Materials using AFM
08:59

Concurrent Quantitative Conductivity and Mechanical Properties Measurements of Organic Photovoltaic Materials using AFM

Published on: January 23, 2013

Monitoring the Effects of Illumination on the Structure of Conjugated Polymer Gels Using Neutron Scattering
06:16

Monitoring the Effects of Illumination on the Structure of Conjugated Polymer Gels Using Neutron Scattering

Published on: December 21, 2017

相关实验视频

Last Updated: Jun 1, 2026

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

Concurrent Quantitative Conductivity and Mechanical Properties Measurements of Organic Photovoltaic Materials using AFM
08:59

Concurrent Quantitative Conductivity and Mechanical Properties Measurements of Organic Photovoltaic Materials using AFM

Published on: January 23, 2013

Monitoring the Effects of Illumination on the Structure of Conjugated Polymer Gels Using Neutron Scattering
06:16

Monitoring the Effects of Illumination on the Structure of Conjugated Polymer Gels Using Neutron Scattering

Published on: December 21, 2017

科学领域:

  • 材料科学 材料科学 材料科学
  • 聚合物化学 聚合物化学
  • 有机电子 有机电子

背景情况:

  • 结合的杆-线圈双块共聚物通过液晶 (杆-杆) 和体 (杆-线圈) 相互作用自组装.
  • 经典的块共聚物形成了多样化的纳米结构,但在杆-线圈系统中的杆-杆相互作用有利于状结构.
  • 之前试图在基于聚乙烯的区块共聚合物中创建特定的纳米结构的尝试因聚3-基乙烯结晶而受到阻碍.

研究的目的:

  • 通过平衡棒-棒和棒-卷轴相互作用,在结合的棒-卷轴块共聚合物中实现新的纳米结构.
  • 为了增强功能,在半导体聚3-基烯 (P3AT) 矩阵内创建六角包装的聚酸 (PLA) 气.
  • 克服P3AT在块共聚物中的结晶倾向,以改善自我组装.

主要方法:

  • 合成P3AT-PLA双块共聚物与精心设计的P3AT部分.
  • 通过化学不相似性控制聚合物结晶和微相分离之间的平衡.
  • 描述自组装纳米结构和电荷传输特性.

主要成果:

  • 在P3AT矩阵内演示了六边形包装的PLA气的形成.
  • 在所有块共聚合物组合物中实现了长距离的有序纳米结构.
  • 确认P3AT部分在受限纳米结构中保留了其晶体包装和高电荷传输 (μ(h) ~10(-4) cm(2) V(-1) s(-1))

结论:

  • 精心设计的P3AT-PLA区块共聚合物使得在层阶段之外能够形成所需的纳米结构.
  • 这些有序的纳米结构对有机光伏和其他功能性材料的应用具有前景.
  • 该研究强调了电荷传输特性在复杂的块共聚合物架构中的成功集成.