Flexible self-powered ammonia sensor based on Ce-ZnO composite film

2019 ◽  
Author(s):  
Si Wang ◽  
Huiling Tai ◽  
Guangzhong Xie ◽  
Yuanjie Su ◽  
Xiaosong Du ◽  
...  
Keyword(s):  
Composite Film ◽  
Ammonia Sensor ◽  
Self Powered

Self Powered Flexible Electronics Based on Self Poled “Ferroelectretic” Nanogenerator

MRS Advances ◽  
2016 ◽  
Vol 1 (45) ◽  
pp. 3083-3088 ◽  
Author(s):  
Sujoy Kumar Ghosh ◽  
Dipankar Mandal
Keyword(s):  
Composite Film ◽  
Flexible Electronics ◽  
Light Emitting Diode ◽  
Open Circuit ◽  
Pvdf Film ◽  
Light Emitting ◽  
Single Finger ◽  
Finger Touch ◽  
Self Powered ◽  
Pure Pvdf

ABSTRACTA ferroelectric nanogenerator without any electric poling treatment has been realized by incorporation of ytterbium (Yb) salt incorporated porous PVDF composite film. The composite film compose of electroactive β- and γ-phases, demonstrates higher dielectric and ferroelectric polarization responses than pure PVDF film. The 3 V of open circuit voltage with 0.47 µW/cm2 power density was generated by the nanogenerator upon single finger touch. It can also operate capacitor and light emitting diode without any subsidiary batteries.

Enhancing the output performance of hybrid nanogenerators based on Al-doped BaTiO3 composite films: a self-powered utility system for portable electronics

2018 ◽  
Vol 6 (33) ◽  
pp. 16101-16110 ◽  
Author(s):  
Bhaskar Dudem ◽  
L. Krishna Bharat ◽  
Harishkumarreddy Patnam ◽  
Anki Reddy Mule ◽  
Jae Su Yu
Keyword(s):  
Composite Film ◽  
Composite Films ◽  
Portable Electronics ◽  
Output Performance ◽  
Utility System ◽  
Self Powered

A composite film consisting of Al-doped BaTiO3 particles with high ferroelectricity is used to enhance the output performance of nanogenerators.

Flexible Ammonia Sensor Based on PEDOT:PSS/Silver Nanowire Composite Film for Meat Freshness Monitoring

2017 ◽  
Vol 38 (7) ◽  
pp. 975-978 ◽  
Author(s):  
Siying Li ◽  
Sujie Chen ◽  
Bengang Zhuo ◽  
Qiaofeng Li ◽  
Wenjiang Liu ◽  
...  
Keyword(s):  
Composite Film ◽  
Silver Nanowire ◽  
Ammonia Sensor

Mortise–tenon joint structured hydrophobic surface-functionalized barium titanate/polyvinylidene fluoride nanocomposites for printed self-powered wearable sensors

Nanoscale ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 2542-2555
Author(s):  
Hai Li ◽  
Hoseong Song ◽  
Mengjie Long ◽  
Ghuzanfar Saeed ◽  
Sooman Lim
Keyword(s):  
Barium Titanate ◽  
Composite Film ◽  
Polyvinylidene Fluoride ◽  
Wearable Sensors ◽  
Hydrophobic Surface ◽  
Wearable Devices ◽  
Excellent Performance ◽  
3D Printed ◽  
Self Powered

This 3D-printed self-powered sensor based on the surface hydrophobic functionalized FD-BTO/PVDF composite film exhibits excellent performance and can contribute significantly to the development of printed electronic wearable devices.

Self-Powered Humidity Sensor Based on Graphene Oxide Composite Film Intercalated by Poly(Sodium 4-Styrenesulfonate)

2014 ◽  
Vol 6 (11) ◽  
pp. 8320-8326 ◽  
Author(s):  
Hyun-Woo Yu ◽  
Hyoung Kyu Kim ◽  
Taewoo Kim ◽  
Kyoung Min Bae ◽  
Sung Min Seo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Composite Film ◽  
Humidity Sensor ◽  
Oxide Composite ◽  
Self Powered

A self-powered porous ZnS/PVDF-HFP mechanoluminescent composite film that converts human movement into eye-readable light

Nanoscale ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 5489-5495 ◽  
Author(s):  
Haitao Li ◽  
Yihe Zhang ◽  
Han Dai ◽  
Wangshu Tong ◽  
Yan Zhou ◽  
...  
Keyword(s):  
Composite Film ◽  
Mechanical Vibration ◽  
Human Movement ◽  
Naked Eye ◽  
Self Powered

A facile self-powered electroluminescent material effectively converts mechanical vibration into light visible to the naked eye.

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