Results 11 to 20 of about 5,518 (242)

A scalable nanogenerator based on self-poled piezoelectric polymer nanowires with high energy conversion efficiency [PDF]

Advanced Energy Materials, 2014
Nanogenerators based on piezoelectric materials convert ever-present mechanical vibrations into electrical power for energetically autonomous wireless and electronic devices.
Kar-Narayan, S, Narayan, V, Whiter, RA
core   +5 more sources

Electrospinning of Flexible Poly(vinyl alcohol)/MXene Nanofiber-Based Humidity Sensor Self-Powered by Monolayer Molybdenum Diselenide Piezoelectric Nanogenerator. [PDF]

Nanomicro Lett, 2021
Wang D, Zhang D, Li P, Yang Z, Mi Q, Yu L.   +5 more
europepmc   +2 more sources

Highly conductive liquid metal electrode based stretchable piezoelectric-enhanced triboelectric nanogenerator for harvesting irregular mechanical energy

Materials & Design, 2021
Triboelectric nanogenerator (TENG) and piezoelectric nanogenerator (PENG) present excellent performances in harvesting multivariant mechanical energy.
Changjun Yang, Jian He, Yonghong Guo, Dongyang Zhao, Xiaojuan Hou, Jixin Zhong, Shengnan Zhang, Min Cui, Xiujian Chou   +8 more
doaj   +1 more source

3D core-multishell piezoelectric nanogenerators [PDF]

Nano Energy, 2019
The thin film configuration presents obvious practical advantages over the 1D implementation in energy harvesting systems such as easily manufacturing and processing and long lasting and stable devices. However, most of the ZnO-based piezoelectric nanogenerators (PENGs) reported so far relay in the exploitation of single-crystalline ZnO nanowires ...
Filippin, Alejandro-Nicolas, Sanchez-Valencia, Juan-Ramon, Garcia-Casas, Xabier, Lopez-Flores, Victor, Macias-Montero, Manuel, Frutos, Fabian, Barranco, Angel, Borras, Ana   +7 more
openaire   +2 more sources

Stretchable and skin-conformal piezo-triboelectric pressure sensor for human joint bending motion monitoring

Journal of Materiomics, 2022
Stretchable, skin-conformal, and self-powered wearable pressure sensors have garnered significant attention for use in human joint bending motion monitoring.
Junbin Yu, Liang Chen, Xiaojuan Hou, Jiliang Mu, Jian He, Wenping Geng, Xiaojun Qiao, Xiujian Chou   +7 more
doaj   +1 more source

Fabrication of silver-doped zinc oxide nanorods piezoelectric nanogenerator on cotton fabric to utilize and optimize the charging system

Nanomaterials and Nanotechnology, 2020
Textile-based piezoelectric nanogenerator generates electrical energy from human motion. Here a novel type of textile-based piezoelectric nanogenerator is reported which is fabricated using the growth of silver-doped zinc oxide on carton fabric.
Sumera Rafique, Ajab Khan Kasi, Jafar Khan Kasi, Aminullah, Muzamil Bokhari, Zafar Shakoor   +5 more
doaj   +1 more source

Blue light emitting piezoelectric few-layered borophene nanosheets for flexible nanogenerators

Communications Materials, 2023
Piezoelectric response from two-dimensional layered materials with semiconducting properties is important for developing nanogenerators, piezotronics, and piezophototronics devices.
Charu Sharma, Manoj Kumar Gupta, Simadri Badatya, Avanish Kumar Srivastava, N. Sathish   +4 more
doaj   +1 more source

A novel approach to determining piezoelectric properties of nanogenerators based on PVDF nanofibers using iterative finite element simulation for walking energy harvesting

Journal of Industrial Textiles, 2022
This study presents the experimental characterization and finite element investigation of a piezoelectric nanogenerator based on electrospun poly(vinylidene difluoride) (PVDF) nanofibers walking energy harvesting applications.
Mohammad Kashfi, Parisa Fakhri, Babak Amini, Neda Yavari, Bahram Rashidi, Lingxue Kong, Roohollah Bagherzadeh   +6 more
doaj   +1 more source

Computational homogenization of fibrous piezoelectric materials [PDF]

, 2015
Flexible piezoelectric devices made of polymeric materials are widely used for micro- and nano-electro-mechanical systems. In particular, numerous recent applications concern energy harvesting.
De Lorenzis, Laura, Maruccio, Claudio, Persano, Luana, Pisignano, Dario   +3 more
core   +1 more source

Hybrid piezoelectric-triboelectric nanogenerators for flexible electronics: Recent advances and perspectives

Journal of Science: Advanced Materials and Devices, 2022
For several decades, a focus has been placed on the development of future flexible electronics, including electronic skin, wearable devices, environmental monitoring systems and the Internet of things (IoT) network. The triboelectric nanogenerator (TENG)
Saichon Sriphan, Naratip Vittayakorn
doaj   +1 more source