Carbon-nanotube ink and laser engraved lignin on fabrics for wearable electronics
Carbon-nanotube ink and laser engraved lignin on fabrics for wearable electronics
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用于可穿戴电子产品的织物上的碳纳米管墨水和激光雕刻木质素
DOI：
10.1117/12.2677573
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Takshi, Arash I.
中科院分区：
文献类型：
--
作者：
Khattak, Nida;Roy, Nirmita;Phan, Kat-Kim;Seufert, Bianca;Takshi, Arash I.
随着全球技术的进步，可穿戴电子产品在从医疗到工业的各个领域引起了极大的关注。碳纳米管 (CNT) 墨水对电子纺织品的这些应用产生了巨大影响。可以通过将碳纳米管墨水直接印刷在织物上来制作导电图案。然而，已经测试了一种新的工艺和化学品，或者可以通过激光燃烧一块织物上的木质素涂层来施加导电图案。在这项工作中，我们采用碳纳米管油墨丝网印刷和木质素激光燃烧两种方法评估了图案层压聚酯防撕裂织物的质量。这两种方法的主要焦点是它们的电阻值。 CNT 墨水成功地实现了约 19.69 Ω/ 的较低四探针电阻，使其更适合可穿戴应用。然而，在涂覆 CNT 墨水时，图案化可能会成为一个问题。激光烧录有其优点和缺点：虽然它可以更简单地形成图案，但它具有更高的四探针电阻，约为 49.21 Ω/ 。在这项研究中，评估了激光功率和光栅，并与 CNT 墨水涂层的电阻值进行比较。凭借这一成功，对不同织物和图案的进一步测试可以带来更便宜但更高效的应用和设备。
With technological advances occurring worldwide, wearable electronics have garnered significant attention within diverse fields, from medical to industry. Carbon Nanotube (CNT) ink has had a big impact on these applications of e-textiles. Conductive patterns can be made by printing the CNT ink directly on fabrics. However, a new process and chemical have been tested, where alternatively, a conductive pattern can be applied by laser burning of a lignin-coated layer over a piece of fabric. In this work, we evaluated the quality of patterned laminated polyester ripstop fabric with the two methods of silk screen printing of the CNT ink and the laser burning of lignin. A major focus within these two methods is their resistance values. CNT ink has succeeded with a lower four-probe resistance of about 19.69 Ω/ , making it preferable for wearable applications. However, patterning can become an issue when coating CNT ink. Laser burning has its pros and cons: while it can be much simpler to pattern, it has a much higher four-probe resistance of about 49.21 Ω/ . In this study, the laser power and rastering are evaluated and compared to the resistance values of CNT ink coating. With this success, further testing on different fabrics and patterns can lead to more inexpensive yet efficient applications and devices.
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析氢辅助循环电镀用于可穿戴电子产品中的横向铜生长
影响因子：
4.5
作者：
Sabrina M. Rosa;Kat;Nida Khattak;Sylvia W. Thomas;A. Takshi
通讯作者：
A. Takshi
DOI：
10.23919/panpacific48324.2020.9059338
发表时间：
2020-02
期刊：
2020 Pan Pacific Microelectronics Symposium (Pan Pacific)
影响因子：
--
作者：
Sabrina M. Rosa-Ortiz;A. Takshi
通讯作者：
Sabrina M. Rosa-Ortiz;A. Takshi
高度灵敏且极其耐用的石墨烯/碳纳米管混合可穿戴电子纺织品，用于心肺监测。
影响因子：
5.8
作者：
Sirui Tan;S. Afroj;Daiqi Li;M. R. Islam;Jihong Wu;G. Cai;N. Karim;Zhong Zhao
通讯作者：
Zhong Zhao
影响因子：
4.1
作者：
Mahmood, Faisal;Zhang, Hanwen;Wan, Caixia
通讯作者：
Wan, Caixia