Results 61 to 70 of about 226,993 (288)
Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source
Impact of spark plug number of ground electrodes on engine stability
Ain Shams Engineering Journal, 2013 There are many different spark plug designs available in the market nowadays. Understanding the differences between them is beneficial in helping the engine to run properly and efficiently. In the present study, a group of four spark plugs with different
Ahmed A. Abdel-Rehim
doaj +1 more source
Possibilities for Measurement and Compensation of Stray DC Electric Fields Acting on Drag-Free Test Masses [PDF]
, 2003 DC electric fields can combine with test mass charging and thermal dielectric voltage noise to create significant force noise acting on the drag-free test masses in the LISA (Laser Interferometer Space Antenna) gravitational wave mission.
A. Cavalleri +13 more
core +1 more source
Advanced Functional Materials, EarlyView.This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens +14 more
wiley +1 more source
Applications of Soil Moisture Sensor with Electrokinetic Ion Trap Mechanism
International Journal of Distributed Sensor Networks, 2014 A sensor comprising a pair of stainless steel planar electrodes and a capacitance meter is proposed for the real-time monitoring of the moisture content in soil.
Ming-Hsi Lee, De-Jian Tsai, Chia-Yen Lee
doaj +1 more source
Electrostatic Repulsion of Dust from Planetary Surfaces
The Planetary Science Journal, 2023 Surfaces of planetary bodies can have strong electric fields, subjecting conductive grains to repulsive electrostatic forces. This has been proposed as a mechanism to eject grains from the ground.
F. Chioma Onyeagusi +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo +4 more
wiley +1 more source
Accurate pointing of tungsten welding electrodes [PDF]
, 1971 Thoriated-tungsten is pointed accurately and quickly by using sodium nitrite. Point produced is smooth and no effort is necessary to hold the tungsten rod concentric. The chemically produced point can be used several times longer than ground points. This
Ziegelmeier, P.
core +1 more source
Unsupervised decoding of long-term, naturalistic human neural recordings with automated video and audio annotations [PDF]
, 2015 Fully automated decoding of human activities and intentions from direct neural recordings is a tantalizing challenge in brain-computer interfacing.
Brunton, Bingni W. +4 more
core +3 more sources