Results 21 to 30 of about 328,215 (267)

Enhanced photoresponse of graphene oxide functionalised SnSe films

AIP Advances, 2018
The successful synthesis of large-area SnSe films on SiO2/Si substrate through vapor transport is reported. Based on this we fabricated photodetectors that exhibited a fast response from ultraviolet (UV) to near infrared (NIR) wavelengths.
Hao Yao, Siwei Luo, Georg S. Duesberg, Xiang Qi, Donglin Lu, Chao Yue, Jianxin Zhong   +6 more
doaj   +1 more source

Self-Powered and Robust Marine Exhaust Gas Flow Sensor Based on Bearing Type Triboelectric Nanogenerator

Journal of Marine Science and Engineering, 2022
Exhaust gas flow takes a vital position in the assessment of ship exhaust emissions, and it is essential to develop a self-powered and robust exhaust gas flow sensor in such a harsh working environment.
Taili Du, Fangyang Dong, Meixian Zhu, Ziyue Xi, Fangming Li, Yongjiu Zou, Peiting Sun, Minyi Xu   +7 more
doaj   +1 more source

A Stackable Triboelectric Nanogenerator for Wave-Driven Marine Buoys

Nanomaterials, 2022
Marine distributed devices are essential infrastructure for exploring and utilizing the ocean. As the most common carrier of these devices, floating and submerged buoys are subject to a bottleneck of power supply.
Hao Wang, Chuanqing Zhu, Weichen Wang, Ruijiang Xu, Pengfei Chen, Taili Du, Tingxi Xue, Zhaoyang Wang, Minyi Xu   +8 more
doaj   +1 more source

Research on Low-Frequency Vibration Monitoring Sensor Based on a Cantilever-Beam-Structured Triboelectric Nanogenerator

Journal of Marine Science and Engineering, 2023
Vibration sensing is of great significance in offshore engineering monitoring and safety detection. This paper presented a low-frequency vibration sensor (LV-TENG) based on a cantilever-beam-structured triboelectric nanogenerator, which can perform high ...
Xiu Xiao, Qunyi Wang, Bohan Yao, Linan Guo, Chuanqing Zhu, Cong Zhao, Ling Liu, Minyi Xu   +7 more
doaj   +1 more source

Surface energy of micro- and nanowire

Annals of Advances in Chemistry, 2023
The dependence on the surface energy is important for the description of the nucleation process of micro- or nanowires. Analytical solution to Gibbs–Tolman–Koenig–Buff equation for micro- or nanowire surface is given. Analytical solutions to equations for the case of the cylindrical surface for the linear and nonlinear Van der Waals theory are analyzed.
openaire   +1 more source

A High-Performance Coniform Helmholtz Resonator-Based Triboelectric Nanogenerator for Acoustic Energy Harvesting

Nanomaterials, 2021
Harvesting acoustic energy in the environment and converting it into electricity can provide essential ideas for self-powering the widely distributed sensor devices in the age of the Internet of Things.
Haichao Yuan, Hongyong Yu, Xiangyu Liu, Hongfa Zhao, Yiping Zhang, Ziyue Xi, Qiqi Zhang, Ling Liu, Yejin Lin, Xinxiang Pan, Minyi Xu   +10 more
doaj   +1 more source

Renewable energy system for an isolated micro grid [PDF]

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014
This paper presents the development of the power electronics needed for the interaction between the electrical generator of a wind turbine and an isolated ac micro grid. In this system there are basically two types of receptors for the energy produced by the wind turbine, which are the loads connected to the isolated micro grid and the batteries used ...
Tiago Rodrigues, J. G. Pinto 0001, Vitor Monteiro, Delfim Pedrosa, João Luiz Afonso   +4 more
openaire   +2 more sources

Nanoporous Carbon Derived from Green Material by an Ordered Activation Method and Its High Capacitance for Energy Storage

Nanomaterials, 2020
Carbon materials have been widely used as electrode materials for supercapacitors, while the current carbon precursors are mainly derived from fossil fuels.
Qingjie Lu, Shiqiang Zhou, Yumin Zhang, Mingpeng Chen, Bo Li, Haitang Wei, Dongming Zhang, Jin Zhang, Qingju Liu   +8 more
doaj   +1 more source

An Underwater Triboelectric Biomechanical Energy Harvester to Power the Electronic Tag of Marine Life

Journal of Marine Science and Engineering, 2023
Implantable electronic tags are crucial for the conservation of marine biodiversity. However, the power supply associated with these tags remains a significant challenge.
Bo Liu, Taili Du, Xiaoyan Xu, Jianhua Liu, Peng Zhu, Linan Guo, Yuanzheng Li, Tianrun Wang, Yongjiu Zou, Hao Wang, Peng Xu, Peiting Sun, Minyi Xu   +12 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source