相关实验视频

Updated: Jun 18, 2025

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Published on: May 22, 2014

通过可扩展的造纸工艺,高稳定性,曲耐受性和可持续性灵活加热器

Jiajie Liu¹, Huacui Xiang², Wei Wang²

¹College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an 710021, China.

Materials (Basel, Switzerland)

|July 27, 2024

概括

研究人员使用石墨纳米板和纤维素开发了一种耐用,灵活的加热器. 这种可扩展的方法提高了电热性能,为可穿戴技术和脱冰应用提供了潜力.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
工程工程师工程师工程师

背景情况:

灵活的电热加热器对于各种应用至关重要,但高效生产具有挑战性.
现有的方法往往在稳定性和可扩展性方面扎.

研究的目的:

开发一种稳定,耐曲,具有高电热效率的柔性加热器.
探索先进的加热设备的可扩展制造方法.

主要方法:

使用石墨纳米板和纤维素纤维通过造纸工艺制造柔性加热器.
通过热压和添加 cationic polyacrylamide (CPAM) 来增强电热性能.

主要成果:

在9V时在1分钟内达到239.8°C的最高温度.
证明了高曲耐受性 (100个曲) 和超过100个加热/冷却周期的稳定性.
高功率密度为375.3°C cm² w^{-1 .}

结论:

开发的柔性加热器具有出色的稳定性,耐用性和电热性能.
可扩展的造纸方法为制造先进的柔性加热器提供了一个有前途的途径.
潜在的应用包括可穿戴式加热,软加热器和飞机除冰系统.

关键词:

纤维素纤维是一种纤维素纤维.灵活的加热器灵活的加热器石墨的纳米板是什么造纸造纸造纸造纸造纸造纸造纸可扩展的可扩展的可扩展.

更多相关视频

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

Published on: April 1, 2016

4D Printed Bifurcated Stents with Kirigami-Inspired Structures

4D Printed Bifurcated Stents with Kirigami-Inspired Structures

Published on: July 25, 2019

相关概念视频

Thermal expansion and Thermal stress: Problem Solving

Thermal expansion and Thermal stress: Problem Solving

San Francisco's Golden Gate Bridge is exposed to temperatures ranging from -15 °C to 40 °C. At its coldest, the main span of the bridge is 1275 m long. Assuming that the bridge is made entirely of steel, what is the change in its length between these temperatures?
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in...