Results 71 to 80 of about 115,547 (183)

Piezoelectricity in NbOI2 for piezotronics and nanogenerators

npj 2D Materials and Applications
Abstract 2-dimensional (2D) piezoelectric materials have gained significant attention due to their potential applications in flexible energy harvesting and storage devices. Recently, niobium oxide dihalides NbOI2 stands out as a multifunctional anisotropic semiconductor family with an exceptionally high lateral piezoelectric constant (~21.8 pm/V ...
Yuanyuan Cui, Tingjun Wang, Deng Hu, Zhiwei Wang, Jiawang Hong, Xueyun Wang   +5 more
openaire   +2 more sources

A novel piezoelectric ZnO nanogenerator on flexible metal alloy substrate

, 2012
In this paper, we report a novel piezoelectric ZnO nanogenerator on flexible metal alloy substrate (Phynox alloy) for energy harvesting and sensing applications. The vertically aligned ZnO nanowires are sandwiched between Au electrodes.
K. Rajanna, Rajanna, K, Venkateswarlu Gaddam, Mitesh Parmar, Joshi, Sudeep, M. M. Nayak, Parmar, Mitesh, Nayak, MM, Gaddam, Venkateswarlu, Sudeep Joshi   +9 more
core   +1 more source

A Novel Arch-Shape Nanogenerator Based on Piezoelectric and Triboelectric Mechanism for Mechanical Energy Harvesting

Nanomaterials, 2014
A simple and cost-effective approach was developed to fabricate piezoelectric and triboelectric nanogenerator (P-TENG) with high electrical output. Additionally, pyramid micro structures fabricated atop a polydimethylsiloxane (PDMS) surface were employed
Chenyang Xue, Junyang Li, Qiang Zhang, Zhibo Zhang, Zhenyin Hai, Libo Gao, Ruiting Feng, Jun Tang, Jun Liu, Wendong Zhang, Dong Sun   +10 more
doaj   +1 more source

Replication Data for: All 3D Printed Stretchable Piezoelectric Nanogenerator for Self-Powered Sensor Application

, 2023
This dataset contains original data obtained from experiment for the paper "All 3D Printed Stretchable Piezoelectric Nanogenerator for Self-Powered Sensor Application"
Zhou, Xinran, Lee, Pooi See
core   +1 more source

Natural frequency of beams with embedded piezoelectric sensors and actuators

, 2007
A mathematical model is developed to study the natural frequency of beams with embedded piezoelectric sensors and actuators. The piezoelectric sensors/actuators in a non-piezoelectric matrix (host beam) are analyzed as two inhomogeneity problems by using
Della, Christian N., Shu, Dongwei
core   +1 more source

Taguchi optimised next-generation electric field assisted patterned poly-(vinylidene difluoride)-based hybrid nanogenerators and OmniGait-sensor [PDF]

RSC Applied Interfaces
The present study provides a Taguchi design of experiments (DoE) employed to optimise the near-field electric patterning (NFEP) process, enabling the fabrication of PVDF-based micropatterns for hybrid nanogenerator and OmniGait-sensor applications ...
Vishnu N. Sasi, Megha Garg, P. Sravandas, Shewli Pratihar, Akash M. Chandran, Arup R. Bhattacharyya, Prasanna Kumar S. Mural   +6 more
doaj   +1 more source

An enhanced low-frequency vibration ZnO nanorod-based tuning fork piezoelectric nanogenerator

, 2018
An enhanced piezoelectric nanogenerator from low-frequency vibration utilizing a ZnO nanorod-based tuning fork.
Weiqing Yang, Weili Deng, Da Xiong, Long Jin, Huan Sun, Yueqi Chen, Binbin Zhang, Wenjun Chu, Zekai Lv, Minhao Zhu   +9 more
core   +1 more source

Research progress of piezoelectric nanogenerators and their hybrid devices

Cailiao gongcheng, 2019
The energy crisis and environmental pollution from excessive use of traditional fossil fuel have been prompting a number of researchers and institutes to develop new technology, emerging mat-erials, and potential applications for green, sustainable and ...
TAN Yao-hong, LIU Cheng-kun, MAO Xue, LIU Jia   +3 more
doaj   +1 more source

Coupled piezoelectric-circuit FEA to study influence of a resistive load on power output of piezoelectric energy devices [PDF]

, 2009
This paper presents, for the first time, a coupled piezoelectric-circuit finite element model (CPC-FEM) to analyze the power output of vibration-based piezoelectric energy harvesting devices (EHDs) when connected to a resistive load.
Zhu, Meiling, Njuguna, James A. K., Worthington, Emma, Emma Worthington, James Njuguna, Meiling Zhu   +5 more
core   +1 more source

Gradual mechanical deformation discernible devices based on flexible self-powered Ⅲ-nitride pin photoelectrochemical piezo-phototronics

Materials Today Advances
The piezoelectricity of Ⅲ-nitrides distinguishes themselves from traditional semiconductors and evoke two novel effects: the piezotronic and piezo-phototronic effect.
Junjun Xue, Xinya Tao, Xu Wang, Tongdao Pan, Zhouyu Chen, Guanyu Xu, Qing Cai, Pengfei Shao, Yushen Liu, Zengli Huang, Ting Zhi, Bin Liu, Dunjun Chen, Rong Zhang, Jin Wang   +14 more
doaj   +1 more source