Results 41 to 50 of about 55,715 (299)

Bio‐Inspired Artificial Ionic Mechanoreceptor

open access: yesAdvanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari   +4 more
wiley   +1 more source

Room-Temperature Eutectic Synthesis for Upcycling of Cathode Materials

open access: yesBatteries, 2023
Ni-rich LiNixMnyCo1−x−yO2 (NMC) materials have been adopted in a range of applications, including electric vehicles. The recycled NMC material from a spent cell would be much more valuable if it could be upgraded to a Ni-rich, more energy-dense version ...
W. Blake Hawley, Mengya Li, Jianlin Li
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

The Electrification of Trunk Lines [PDF]

open access: yesTransactions of the American Society of Mechanical Engineers, 1910
n ...
openaire   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

open access: yesAdvanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong   +5 more
wiley   +1 more source

Benefits and disadvantages of using a holistic development approach vs streamlined rural electrification programme in using renewable energy to support social development objectives in the Himalayan context. [PDF]

open access: yes, 2012
Based on review of available literature, comparison was made between two programmes (RIDSNepal and ADB-Bhutan rural electrification programme) targeted at improving quality of life for Himalayan communities, in order to see how their different approaches
Roberts, Terry
core  

Perceiving Excitation Characteristics from Interactions between Field Road and Vehicle via Vibration Sensing

open access: yesJournal of Advanced Transportation, 2021
When agricultural vehicles operate in the field, the soft road excitation makes it difficult to measure the vehicle vibration. A camera-accelerator system can solve this issue by utilizing computer vision information; however, the relationship between ...
Yuansheng Cheng   +4 more
doaj   +1 more source

Electrification of Air by Röntgen Rays [PDF]

open access: yesScience, 1897
n ...
Kelvin,   +2 more
openaire   +3 more sources

Comparative Performance and Partial Load Cycling of Sodium‐Metal Chloride Battery Modules With Mixed‐Metal Fe,Zn and Ni,Fe Cells

open access: yesAdvanced Functional Materials, EarlyView.
Sustainable Na‐(Fe,Zn)Cl2 battery modules deliver discharge energies comparable to state‐of‐the‐art Na‐(Ni,Fe)Cl2 batteries through high active‐material utilization, although with lower power capability. Advanced electrochemical characterization reveals a distinct reaction mechanism and low resistance during Fe dechlorination.
Enea Svaluto‐Ferro   +10 more
wiley   +1 more source

Electrification of Liquid Drops [PDF]

open access: yesNature, 1949
IT has been known for some time that electrification is produced when water breaks into drops, one of the earliest observations being made by Lenard, who found charged drops in the vicinity of a waterfall. This phenomenon is of interest in many ways, one of the most important being in connexion with the production of thunderstorms.
E W B, GILL, G F, ALFREY
openaire   +2 more sources

Home - About - Disclaimer - Privacy