関連する実験動画
Updated: Feb 14, 2026

07:50
A Fabrication Method for Highly Stretchable Conductors with Silver Nanowires
Published on: January 21, 2016
10.4K
銅ナノワイヤの製造 高伝導性と柔軟性のある回路は,インクによる直接書き込みによるものです
Hui Guo1,2, Haoting Huang1, Shijian Shi1
1School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China.
Materials (Basel, Switzerland)
|February 13, 2026
まとめ
研究者らは,直接インクライティング (DIW) の柔軟なエレクトロニクスのために,高アスペクト比の銅ナノワイヤを合成しました. これらの改良されたナノワイヤは,優れた粘着性と耐水性を有する導電回路の正確な印刷を可能にします.
科学分野:
- 材料科学 材料科学とは
- ナノテクノロジー ナノテクノロジー
- 電子工学 電子工学 エンジニアリング
背景:
- ダイレクトインクライティング (DIW) は,柔軟な電子製品製造の鍵となる技術です.
- 銅ナノワイヤは,導電性インクに不可欠ですが,低アスペクト比と低酸化抵抗などの課題に直面しています.
研究 の 目的:
- 高アスペクト比,酸化耐性銅ナノワイヤを合成するために.
- DIW用の安定した導電性インクを開発する.
- 柔軟な回路のためのDIWプロセスの正確な制御を達成するために.
主な方法:
- 銅ナノワイヤの液相還元合成.
- 特殊な溶媒を用いた伝導性インクの配方.
- 印刷パラメータの最適化のためのレオロジックダイナミクスシミュレーション.
- 電子回路製造のためのダイレクトインクライティング (DIW) と熱シンティング.
主要な成果:
- 合成された銅ナノワイヤのアスペクト比は2884までで,酸化抵抗性が向上しました.
- レオロギーシミュレーションを通じてDIWの印刷を精密に制御することができました.
- 低抵抗力 (2.11 μΩ·cm) の高精度の柔軟な回路を製造した.
- 製造回路における優れた粘着性,屈曲性,耐水性を実証した.
結論:
- 開発された銅ナノワイヤとDIWプロセスは,低コストで高精度の柔軟な電子機器に適しています.
- この研究は,柔軟な電子アプリケーションにおける銅ナノワイヤの重要な限界を克服しています.
- この発見は,柔軟な電子機器の製造を進めるために,重要な実用的な重要性を有している.
関連する概念動画
Guidelines for Writing Outcome
4.1K
When developing expected outcomes for a patient care plan, the nurse should adhere to the following recommendations:
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
Patient outcomes reflect the patient's response to the goal rather than what the nurse aims to achieve. Terminology should be observable and measurable to avoid the reader's interpretation. The desired outcome should be realistic and achievable in the designated care timeframe. Expected outcomes should align with adjunctive therapies. The outcome should enhance care...
4.1K
Conduct Disorder
614
Conduct disorder is a complex mental health diagnosis characterized by a repetitive and persistent pattern of behavior that violates societal norms, the rights of others, or age-appropriate rules. The diagnostic criteria for conduct disorder require the presence of at least three problematic behaviors within the past 12 months, with at least one occurring in the past six months. These behaviors are grouped into four categories: aggression toward people and animals; destruction of property;...
614
Conduction System of the Heart
13.7K
Autorhythmicity is a term that refers to the heart's inherent ability to generate electrical signals and instigate muscle contractions. This self-regulating conduction system within the heart consists of two key components: the pacemaker cells and specialized conducting cells.
The pacemaker cells are located in two primary nodes: the sinoatrial (SA) node and the atrioventricular (AV) node. The SA node pacemaker cells can autonomously depolarize, triggering an action potential that leads to the...
The pacemaker cells are located in two primary nodes: the sinoatrial (SA) node and the atrioventricular (AV) node. The SA node pacemaker cells can autonomously depolarize, triggering an action potential that leads to the...
13.7K
Conduction System of the Heart
4.0K
The cardiac conduction system produces and transmits electrical impulses that prompt myocardial contraction, ensuring efficient heart function. This intricate system ensures that the heart beats in a coordinated and efficient manner, beginning with the atria and then the ventricles. The conduction system optimizes cardiac output by maintaining this precise sequence, which is crucial for adequate blood circulation.
This system relies on the unique properties of nodal and Purkinje cells:...
This system relies on the unique properties of nodal and Purkinje cells:...
4.0K
Electrical Conductivity
1.8K
In perfect conductors, the electric field inside is always zero due to the abundance of free electrons, which nullify any field by flowing. As a result, any residual charge resides on the surface.
In a practical conductor, an applied electric field may be sustained, causing a flow of electrons, which produce a current. The differential form of the current, the current density, is related to the electric field.
More generally, it is related to the force per unit charge, which involves the...
In a practical conductor, an applied electric field may be sustained, causing a flow of electrons, which produce a current. The differential form of the current, the current density, is related to the electric field.
More generally, it is related to the force per unit charge, which involves the...
1.8K
Resistance and Conductance
531
A conductor's DC resistance at a given temperature is influenced by its resistivity, length, and cross-sectional area. Resistivity is an inherent property of the conductor material, with annealed copper serving as the international standard for measurement. For instance, the resistivity of hard-drawn aluminum at 20 degrees Celsius is 61% of the standard conductivity of annealed copper.
Various factors impact the resistance of a conductor. Spiraling in stranded conductors increases their...
Various factors impact the resistance of a conductor. Spiraling in stranded conductors increases their...
531

