P
Pengfei Qi
Researcher at Qingdao University
Publications - 3
Citations - 418
Pengfei Qi is an academic researcher from Qingdao University. The author has contributed to research in topics: Self-healing hydrogels & Adsorption. The author has an hindex of 3, co-authored 3 publications receiving 234 citations.
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Journal ArticleDOI
Multiple Weak H-Bonds Lead to Highly Sensitive, Stretchable, Self-Adhesive, and Self-Healing Ionic Sensors.
Haiyan Qiao,Pengfei Qi,Xiaohui Zhang,Wang Linan,Yeqiang Tan,Zhaohui Luan,Yanzhi Xia,Yanhui Li,Kunyan Sui +8 more
TL;DR: A ternary ionic hydrogel sensor consisting of tannic acid, sodium alginate, and covalent cross-linked polyacrylamide as skin-mountable and wearable sensors demonstrates superior sensing performance for real-time monitoring of the large and subtle human motions.
Journal ArticleDOI
Gelatin/alginate composite nanofiber membranes for effective and even adsorption of cationic dyes
TL;DR: In this paper, a gelatin/calcium alginate (GA) composite nanofiber membranes were successfully prepared via electrospinning to resolve the issues of adsorption and desorption.
Journal ArticleDOI
Design of injectable agar/NaCl/polyacrylamide ionic hydrogels for high performance strain sensors.
Wenwen Hou,Nannan Sheng,Xiaohui Zhang,Zhaohui Luan,Pengfei Qi,Min Lin,Yeqiang Tan,Yanzhi Xia,Yanhui Li,Kunyan Sui +9 more
TL;DR: This study fabricated new ionic strain sensors based on agar/NaCl/polyacrylamide double network hydrogels that can monitor human motions such as joint motions, slight wrist pulse and subtle muscle movements of throat and demonstrates that the ionic hydrogel have potential applications as high performance strain sensors.