Results 51 to 60 of about 841,929 (286)

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

Trajectory optimization for wall-building robots in accordance with nonlinear viscoelastic cement mortar environment

Scientific Reports
To address the issue of suboptimal masonry quality in wall-building robots operating within the viscoelastic contact environment of cement mortar, a multi-objective trajectory optimization method is proposed based on Kriging surrogate modeling and the ...
Qingyi Shi, Liu Cao, Chunyan Kong, Xiangtao Xiao, Ke Chen, Yiwei Fan, Jing Chang   +6 more
doaj   +1 more source

Performance evaluation of photovoltaic-thermal module with luminescent down-shifting layer

Case Studies in Thermal Engineering
Photovoltaic-thermal modules with spectral beam splitting become increasingly popular, owing to the potential advantage in enhancing the solar conversion efficiency.
Tiancheng Ju, Zeyu Li, Zihan Xu, Zhiqun Xu, Bin Sun   +4 more
doaj   +1 more source

Highly Efficient and Stable Roll‐to‐Roll Coated Perovskite Solar Cells Enabled by Antisolvent Vapor‐Assisted Crystallization

Advanced Functional Materials, EarlyView.
Antisolvent Vapour‐Assisted Crystallization (AVAC) enables controlled perovskite crystallization through precisely metered antisolvent vapour, eliminating liquid antisolvent waste. Compatible with roll‐to‐roll (R2R) slot‐die coating, AVAC produces uniform, pinhole‐free films with enlarged grains, delivering efficiencies of 18.3% for R2R fabricated ...
Narendra Pai, Andrew D. Scully, Yogesh Gulia, Aaron Seeber, Jueng‐Eun Kim, Luke J. Sutherland, Doojin Vak, Jacob Yin, Mark Greaves, Malisja de Vries, Mei Gao, Dechan Angmo   +11 more
wiley   +1 more source

Evaluation of nominal operating cell temperature (NOCT) of glazed photovoltaic thermal module

Case Studies in Thermal Engineering, 2021
Nominal operating cell temperature (NOCT) was commonly used to evaluate photovoltaic (PV) module temperature and this term is provided by the manufacturer but in case of photovoltaic thermal module, the NOCT was not fixed and varied with the circulating ...
Vat Sun, Attakorn Asanakham, Thoranis Deethayat, Tanongkiat Kiatsiriroat   +3 more
doaj   +1 more source

An accurate method for the PV Model identification based on a genetic algorithm and the interior-point method [PDF]

, 2014
Due to the PV module simulation requirements as well as recent applications of model-based controllers, the accurate photovoltaic (PV) model identification method is becoming essential to reduce the PV power losses effectively.
Alireza Maheri (16272944), Krishna Busawon (16272953), Busawon, Krishna, Arash M. Dizqah (5546747), Maheri, Alireza, Dizqah, Arash   +5 more
core   +1 more source

Biodegradable Conductors for Implantable and Wearable Transient Bioelectronics

Advanced Functional Materials, EarlyView.
Biodegradable conductors are essential building blocks for transient bioelectronics, enabling temporary sensing, stimulation, and energy transfer while eliminating the need for device retrieval. This review summarizes biodegradable metals, conducting polymers, ionic conductors, and conductive composites, highlighting degradation mechanisms, material ...
Yicheng Zhu, Yijun Liu, Naoji Matsuhisa
wiley   +1 more source

Low Conductivity Decay of Sn–0.7Cu–0.2Zn Photovoltaic Ribbons for Solar Cell Application

Micromachines, 2019
The present study applied Sn−0.7Cu−0.2Zn alloy solders to a photovoltaic ribbon. Intermetallic compounds of Cu6Sn5 and Ag3Sn formed at the Cu/solder/Ag interfaces of the module after reflow.
Kuan-Jen Chen, Fei-Yi Hung, Truan-Sheng Lui, Lin Hsu   +3 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Module Type Impacting Electromagnetic Emissions from Photovoltaic Systems

, 2023
Radiated electromagnetic emissions of photovoltaic systems causing interference with radiocommunication can pose a major barrier to further increase photovoltaic penetration.
Kroner, Marie-Désirée,, Lundgren, Urban,   +1 more
core