@article{ART003342628},
author={Min Jun and Zhu Jianpeng and Gao Junlu and Huo Shuhui and Wang Xinmiao and Kong Wenwen and Chen Long},
title={Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites},
journal={Carbon Letters},
issn={1976-4251},
year={2026},
volume={36},
number={2},
pages={697-704},
doi={10.1007/s42823-026-01035-4}
TY - JOUR
AU - Min Jun
AU - Zhu Jianpeng
AU - Gao Junlu
AU - Huo Shuhui
AU - Wang Xinmiao
AU - Kong Wenwen
AU - Chen Long
TI - Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites
JO - Carbon Letters
PY - 2026
VL - 36
IS - 2
PB - Korean Carbon Society
SP - 697
EP - 704
SN - 1976-4251
AB - The flexible nitrogen-doped reduced graphene oxide/thermoplastic polyurethane (N-rGO/TPU) linear thermosensitive film is synthesized via a straightforward ultrasonic-assisted solution mixing process followed hydrothermal treatment. N-rGO is uniformly dispersed in the TPU film and formed conductive paths, which constructs an excellent three-dimensional conductive network. 2 wt% N-rGO/TPU sensor boasts high precision (0.1℃), excellent sensitivity TCR (temperature coefficient of resistance) of 2.81%/℃ range from 20℃ to 45℃, and robust deformation resilience. Human body temperature measurement is carried out, which can track the changes of human body temperature in real time. This work provides a new idea for the application of graphene materials in flexible temperature sensor.
KW - N-rGO/TPU Thermosensitive film Linear Flexible High precision
DO - 10.1007/s42823-026-01035-4
ER -
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen and Chen Long. (2026). Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites. Carbon Letters, 36(2), 697-704.
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen and Chen Long. 2026, "Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites", Carbon Letters, vol.36, no.2 pp.697-704. Available from: doi:10.1007/s42823-026-01035-4
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen, Chen Long "Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites" Carbon Letters 36.2 pp.697-704 (2026) : 697.
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen, Chen Long. Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites. 2026; 36(2), 697-704. Available from: doi:10.1007/s42823-026-01035-4
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen and Chen Long. "Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites" Carbon Letters 36, no.2 (2026) : 697-704.doi: 10.1007/s42823-026-01035-4
Min Jun; Zhu Jianpeng; Gao Junlu; Huo Shuhui; Wang Xinmiao; Kong Wenwen; Chen Long. Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites. Carbon Letters, 36(2), 697-704. doi: 10.1007/s42823-026-01035-4
Min Jun; Zhu Jianpeng; Gao Junlu; Huo Shuhui; Wang Xinmiao; Kong Wenwen; Chen Long. Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites. Carbon Letters. 2026; 36(2) 697-704. doi: 10.1007/s42823-026-01035-4
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen, Chen Long. Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites. 2026; 36(2), 697-704. Available from: doi:10.1007/s42823-026-01035-4
Min Jun, Zhu Jianpeng, Gao Junlu, Huo Shuhui, Wang Xinmiao, Kong Wenwen and Chen Long. "Linear negative temperature coefficient effect exhibited by highly flexible thermosensitive film from N-Doped rGO/TPU composites" Carbon Letters 36, no.2 (2026) : 697-704.doi: 10.1007/s42823-026-01035-4
