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

Magnetic Field Due To A Thin Straight Wire01:27

Magnetic Field Due To A Thin Straight Wire

Consider an infinitely long straight wire carrying a current I. The magnetic field at point P at a distance a from the origin can be calculated using the Biot-Savart law.
Magnetic Force Between Two Parallel Currents01:13

Magnetic Force Between Two Parallel Currents

Two long, straight, and parallel current-carrying conductors exert a force of equal magnitude on one another. The direction of the force depends on the current direction in the conductors.
The force exerted by the magnetic field due to the first conductor over a finite length of the second conductor is given as the product of the current in the second conductor and  the vector product of the length vector along the current element and the field due to the first conductor. According to the...
Magnetic Field Due to Two Straight Wires01:18

Magnetic Field Due to Two Straight Wires

Consider two parallel straight wires carrying a current of 10 A and 20 A in the same direction and separated by a distance of 20 cm. Calculate the magnetic field at a point "P2", midway between the wires. Also, evaluate the magnetic field when the direction of the current is reversed in the second wire.
Tension01:10

Tension

Tension is a force along the length of a medium, in particular, a force carried by a flexible medium, such as a rope or cable. The word "tension" comes from Latin, meaning "to stretch". Not coincidentally, the flexible cords that carry muscle forces to other parts of the body are called tendons. Any flexible connector, such as a string, rope, chain, wire, or cable, can exert pull only parallel to its length; so, a force carried by a flexible connector is a tension with a direction parallel to...
Bending of Members Made of Several Materials01:11

Bending of Members Made of Several Materials

In analyzing a structural member composed of two different materials with identical cross-sectional areas, it is crucial to understand how their distinct elastic properties affect the member's response under load. The analysis involves assessing stress and strain distributions using the transformed section concept, which accounts for variations in material properties.
Hooke's Law determines stress in each material, stating that stress is proportional to strain but varies due to each material's...
The Electrical Double Layer01:30

The Electrical Double Layer

In the region where two bulk phases meet, an intricate electric charge distribution arises due to charge transfer, ion adsorption, molecular orientation, and charge distortion. This complex distribution is commonly referred to as the electrical double layer.When a solid electrode interfaces with ions in an electrolyte solution, the speed of electron transfer dictates the rates of oxidation and reduction. The electrode acquires a charge through the escape of atoms into the solution as cations or...

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

Tailoring Interfacial Water Via High-Entropy Orbital Reconstruction for Durable Alkaline Water Electrolysis.

Nano letters·2026
Same author

Manuscript Title: Inflammatory Mediators Link Occupational Aluminum Exposure to Domain-Specific Cognitive Impairment: Evidence from a Cross-sectional Study.

Neurotoxicology·2026
Same author

Covalently bonded polymer-metal-organic framework semiconductive membranes for flexible X-ray detection.

Nature communications·2026
Same author

Regulating Dehydrogenation Kinetics of MgH<sub>2</sub> via Late-Transition-Metal-Substituted Nb<sub>2</sub>AC MAX Phases (A = Fe, Ni, Cu).

Inorganic chemistry·2026
Same author

Molecular rotation and large polarization in charge-transfer ferroelectric cocrystals.

Nature chemistry·2026
Same author

Hydrothermal Corrosion Resistance of Reaction-Bonded SiC Ceramic: Synergistic Enhancement by Homogeneous MoSi<sub>2</sub> Distribution and Residual Silicon Reduction.

Materials (Basel, Switzerland)·2026

相关实验视频

Updated: Jul 22, 2026

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction
11:17

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction

Published on: January 19, 2016

23.1K

通过辐射交叉连接弹性铁电.

Sijia Chen1,2, Linping Wang1, Qiuyue Hu1,3

  • 1Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, China.

Advanced materials (Deerfield Beach, Fla.)
|January 17, 2026
PubMed
概括

电子束辐射交叉连接从聚乙烯化物-co-trifluoroethylene (P(VDF-TrFE)) 中产生弹性铁电. 这些材料在应变下提供出色的弹性和稳定的铁电特性,非常适合可穿戴电子产品.

关键词:
弹性体的弹性体是什么电子束辐射辐射是一种电子束辐射.聚合物铁电材料的聚合物铁电.辐射交叉连接的交叉连接有轻微的交叉连接.

更多相关视频

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.6K
Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
08:00

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

11.6K

相关实验视频

Last Updated: Jul 22, 2026

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction
11:17

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction

Published on: January 19, 2016

23.1K
A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.6K
Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
08:00

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

11.6K

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
  • 凝聚物质物理学 凝聚物质物理学

背景情况:

  • 可穿戴电子产品需要先进的材料,如弹性铁电.
  • 对于弹性铁电材料的传统热和光化学交联方法面临的局限性包括高温,长时间的加工时间和启动器残留物.
  • 辐射交叉连接提供了一个有前途的替代方案,因为它的室温操作,速度和环境效益.

研究的目的:

  • 开发使用电子束辐射交联的内在弹性铁电材料.
  • 研究基于P的材料中的晶度的控制和铁电和弹性之间的平衡.
  • 展示一种简单有效的方法来制备适合可穿戴应用的弹性铁电材料.

主要方法:

  • 电子束辐射交联聚乙烯化物-co-trifluoroethylene (P(VDF-TrFE)) 的交联传感器.
  • 控制吸收剂量和料比率,以调整材料特性.
  • 结晶性,铁电反应和在拉伸应变下机械性能的表征.

主要成果:

  • 通过电子束辐射在室温下进行交叉连接,成功制备了弹性铁电.
  • 通过调整辐射剂量和材料组成,实现了对晶度的控制,平衡铁电性和弹性.
  • 在高达55%的拉力压力下表现出稳定的铁电性能,表现出出色的弹性和铁电性能.

结论:

  • 电子束辐射交联提供了一种简单,高效和环保的途径,以实现内在弹性的铁电.
  • 开发的方法消除了对高温加工的需求,为各种弹性铁电材料提供了通用平台.
  • 由此产生的材料在灵活和可穿戴电子设备中具有先进应用的巨大潜力.