Tea Polyphenol-Modified Nanocellulose Carbon Aerogel for Flexible Sensor Applications DOI

Jiazhuang Chen,

Boan Wang,

Chengyong Gao

и другие.

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Май 22, 2025

Tea polyphenols, widely available and easily accessible in nature, readily complex with metal ions to form metal-phenolic networks. In this study, the mechanical properties of nanocellulose (CNF) aerogel were enhanced through directional freezing tea polyphenol (TP). Subsequently, high-temperature pyrolysis was used prepare polyphenol/iron-modified carbon aerogel(CTP/Fe@CNF), which exhibits excellent elasticity sensing properties. When subjected 80% deformation, rapidly returns its original height upon release external force, maximal stress decreasing by only about 6.2% after 400 compression cycles. It maintains a stable relative resistance change over prolonged and, when fixed moving parts human body, such as finger joints, responds quickly stably motion changes. These characteristics highlight potential flexible pressure sensor.

Язык: Английский

Ultralight multifunctional aerogels with in situ enhanced chitosan networks at micro-/macroscale for super-efficiency electromagnetic metastructure absorbers DOI

Weichao Wang,

Liuying Wang, Jie Huang

и другие.

Carbohydrate Polymers, Год журнала: 2025, Номер 356, С. 123418 - 123418

Опубликована: Фев. 19, 2025

Язык: Английский

Процитировано

1
Dual-mode core–shell structured early fire warning sensing fiber with selective CO and temperature detection DOI
Zhicai Yu,

Lele Huang,

Mi Zhou

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162586 - 162586

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

1
Ultralight, Highly Elastic ZrO2/Carbon Fiber Reinforced Reduced Graphene Oxide Aerogels with Radar and Infrared Stealth Capabilities DOI

Xiaoqing Yin,

Yanyan Wang, Nan‐Sim Pang

и другие.

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112628 - 112628

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Recent advances in functional design of nanocellulose and their intelligent application DOI Creative Commons
Yan Lv, Qian Li, Weidong Yang

и другие.

International Journal of Smart and Nano Materials, Год журнала: 2025, Номер unknown, С. 1 - 39

Опубликована: Март 26, 2025

Язык: Английский

Процитировано

0
High-Temperature-Resistant Aerogel Composites for Pressure and Temperature Sensing DOI
Yankun Chen,

Xue Yan,

Jianfei Wei

и другие.

Chemistry of Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 29, 2025

Язык: Английский

Процитировано

0
Beam-column structure inspired cellulose-nanofiber-based composite aerogel for efficient solar desalination and wastewater purification DOI

Hao Xu,

Haotian Guo, Hua Zhou

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163882 - 163882

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Tea Polyphenol-Modified Nanocellulose Carbon Aerogel for Flexible Sensor Applications DOI

Jiazhuang Chen,

Boan Wang,

Chengyong Gao

и другие.

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Май 22, 2025

Tea polyphenols, widely available and easily accessible in nature, readily complex with metal ions to form metal-phenolic networks. In this study, the mechanical properties of nanocellulose (CNF) aerogel were enhanced through directional freezing tea polyphenol (TP). Subsequently, high-temperature pyrolysis was used prepare polyphenol/iron-modified carbon aerogel(CTP/Fe@CNF), which exhibits excellent elasticity sensing properties. When subjected 80% deformation, rapidly returns its original height upon release external force, maximal stress decreasing by only about 6.2% after 400 compression cycles. It maintains a stable relative resistance change over prolonged and, when fixed moving parts human body, such as finger joints, responds quickly stably motion changes. These characteristics highlight potential flexible pressure sensor.

Язык: Английский

Процитировано

0