Results 31 to 40 of about 7,545,365 (346)
Giant piezoelectric voltage coefficient in grain-oriented modified PbTiO3 material
Nature Communications, 2016 High piezoelectric voltage coefficients drive the sensitivity of piezoelectric sensors. Here, the authors synthesized textured Sm- and Mn-doped PbTiO3ceramics and demonstrate significant enhancement in voltage coefficient.
Yongke Yan +4 more
doaj +1 more source
Actuators, 2014 Grid capacity, reliability, and efficient distribution of power have been major challenges for traditional power grids in the past few years. Reliable and efficient distribution within these power grids will continue to depend on the development of ...
Steven B. Lao +5 more
doaj +1 more source
Power Switching Protocol for Two-way Relaying Network under Hardware Impairments [PDF]
, 2015 In this paper, we analyze the impact of hardware impairments at relay node and source node (i.e. imperfect nodes) on network performance by evaluating outage probability based on the effective signal to noise and distortion ratio (SNDR).
Dinh-Thuan Do
core +2 more sources
Small Structures, 2023 Regulating the local microenvironment of active sites to increase their specific CO2 concentration and pH gradient, is a promising approach to optimize the electrochemical CO2 reduction reaction (eCO2RR).
Xu Han +8 more
doaj +1 more source
Energy harvesting from vehicular traffic over speed bumps: A review [PDF]
, 2018 Energy used by vehicles to slow down in areas of limited speed is wasted. A traffic energy-harvesting device (TEHD) is capable of harvesting vehicle energy when passing over a speed bump. This paper presents a classification of the different technologies
Blanco-Fernandez, E. +3 more
core +3 more sources
Piezoelectric Energy Harvesting Technology: From Materials, Structures, to Applications
Small Structures, 2021 The piezoelectric energy harvesting is a promising, interesting and complex technology. Herein, the aim is to review the key groups of parameters that contribute to the performance of energy harvesting and to offer a guideline for the future development.
Tao Li, Pooi See Lee
semanticscholar +1 more source
Probe of the excitonic transitions and lifetimes in quasi-2D organic–inorganic halide perovskites
AIP Advances, 2022 Traditional organic–inorganic halide perovskites (OIHPs), in which perovskites layers are separated by an organic spacer material, have been mainly explored for photovoltaics devices, but they also offer promises for nonlinear optics and quantum light ...
Brenden A. Magill +5 more
doaj +1 more source
Energy harvesting from pressured water flow with IoT monitoring [PDF]
, 2020 Energy harvesting are required in order to improve the green technology. Energy harvesting or also known as power harvesting is the process where the energy is gain from the outside source for example solar energy, heat energy, wind energy and kinetic
Razali, Halimatus Saadiah +3 more
core
Wireless Networks With RF Energy Harvesting: A Contemporary Survey [PDF]
IEEE Communications Surveys and Tutorials, 2014 Radio frequency (RF) energy transfer and harvesting techniques have recently become alternative methods to power the next-generation wireless networks.
Xiao Lu +4 more
semanticscholar +1 more source
Energies, 2018 Thermoelectric generators (TEGs) are rapidly becoming the mainstream technology for converting thermal energy into electrical energy. The rise in the continuous deployment of TEGs is related to advancements in materials, figure of merit, and methods for ...
Ravi Anant Kishore +2 more
doaj +1 more source