作者
Dong Seok Kim, Jae-Min Jeong, Hong Jun Park, Yeong Kyun Kim, Kyoung G Lee, Bong Gill Choi
发表日期
2021/12
期刊
Nano-micro letters
卷号
13
页码范围
1-14
出版商
Springer Singapore
简介
Highlights
- Ultrathin and defect-free graphene ink is prepared through a high-throughput fluid dynamics process, resulting in a high exfoliation yield (53.5%) and a high concentration (47.5 mg mL−1).
- A screen-printed graphene conductor exhibits a high electrical conductivity of 1.49 × 104 S m−1 and good mechanical flexibility.
- An electrochemical sodium ion sensor based on graphene ink exhibits an excellent potentiometric sensing performance in a mechanically bent state.
- Real-time monitoring of sodium ion concentration in sweat is demonstrated.
Abstract
Conductive inks based on graphene materials have received significant attention for the fabrication of a wide range of printed and flexible devices. However, the …
学术搜索中的文章
DS Kim, JM Jeong, HJ Park, YK Kim, KG Lee, BG Choi - Nano-micro letters, 2021