Li, XiaoluSánchez del Río Saez, JoséVázquez-López, AntonioAo, XiangSánchez Díaz, RaquelWang, De-Yi2025-01-102025-01-102023-06-09Xiaolu Li, José Sánchez del Río Sáez, Antonio Vázquez-López, Xiang Ao, Raquel Sánchez Díaz, De-Yi Wang, Eco-friendly functional cellulose paper as a fire alarming via wireless warning transmission for indoor fireproofing, Industrial Crops and Products, Volume 200, Part B, 2023, 116805, ISSN 0926-6690, https://doi.org/10.1016/j.indcrop.2023.1168051872-633Xhttps://hdl.handle.net/10115/54357Herein, a strategy for fabricating wallpaper-based smart fire-warning systems to monitor and mitigate indoor fires is proposed. The fire-warning system, based on eco-friendly cellulose paper (CP), is produced via a simple dip-coating technique and provides flexibility, rapid low-temperature warning, and novel local and remote wireless signal conversion capability. Specifically, this fire-warning system can balance flexibility and flame retardancy, reducing the negative impact on the mechanical properties after adding flame retardants. Furthermore, the proposed fire-warning system meets the critical requirement of a fast low-temperature warning, showing warning messages within 2 s under 250 ºC, decreasing the response temperature below the combustion temperature of common materials (＞300 ºC). Moreover, the luminosity and temperature data collected can be sent to local and remote computers by wireless conversion. This work gives insight into the new generation of low-temperature smart fire-warning systems, including the contribution of wireless warning signal transmission to achieve smart and efficient fire detection.en-USArticlehttps://doi.org/10.1016/j.indcrop.2023.116805info:eu-repo/semantics/closedAccess