Results 111 to 120 of about 81,247 (279)

Efficient SF6/N2 separation at high pressures using a zirconium-based mesoporous metal–organic framework

open access: yes, 2020
Adsorptive separation of SF6/N2 mixtures is an important issue since SF6 is a significant greenhouse gas. Although separation performances should be evaluated under high pressure conditions to find an efficient adsorbent candidate for pressure swing ...
Min-Bum Kim   +5 more
semanticscholar   +1 more source

Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2

open access: yesSmall, EarlyView.
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid   +13 more
wiley   +1 more source

Monolithic 3D Nanoelectrode Arrays on CMOS Circuitry for Scalable, High‐Resolution Neural Recording

open access: yesSmall, EarlyView.
A CMOS‐integrated in vitro electrophysiology platform with 26,400 3D nanoelectrodes enables high‐resolution extracellular recordings with enhanced spatial sensitivity. Wafer‐scale, low‐temperature post‐fabrication monolithic integration of nanoelectrodes on foundry‐made CMOS chips preserves circuit functionality and electrical performance.
Aziliz Lecomte   +4 more
wiley   +1 more source

Development of diagnostic and prognostic algorithms for SF6 puffer circuit breakers from transient waveforms: a validation proposal [PDF]

open access: yes, 2009
- This paper presents a validation proposal for development of diagnostic and prognostic algorithms for SF6 puffer circuit-breakers reproduced from actual site waveforms.
Kam, Shui-cheong, Ledwich, Gerard
core   +1 more source

Strategic Spatial Segregation in Silicon Photoelectrodes: Decoupling Catalytic and Optical Functions for High‐Efficiency Solar Water Splitting

open access: yesSmall Structures, Volume 6, Issue 5, May 2025.
A novel spatial segregation strategy for silicon photoelectrodes is demonstrated, where catalyst wires surrounded by tapered microwires effectively decouple competing optical and catalytic requirements. This architectural innovation enables optimal light absorption and catalytic activity while maintaining efficient charge transport, achieving 96.5 ...
Soohyeok Park   +9 more
wiley   +1 more source

SF6电气设备中气体内部微水和密度的在线监测装置的研制

open access: yesGaoya dianqi, 2015
文中阐述了SF6电气设备中的SF6气体密度下降和微水超标的危害性,并综合分析了SF6电气设备中SF6气体密度和微水监测的现状。为了预防这些危害,提出并研制了SF6电气设备中气体内部微水和密度的在线监测装置,该监测装置通过对SF6气体的循环,实现了内部微水和密度的在线监测,实时了解SF6气室内部水分含量和密度值的变化情况,这对掌握SF6气体的状态,及时预防和排除安全事故,从而保证供电设备的正常运行很有价值。
李秀广   +7 more
doaj  

The influence of trace oxygen on the initial defluorination stage of SF6 conversion catalyzed by TiO2(1,1,0)

open access: yesAIP Advances
With the widespread application of new environmentally friendly insulating gases in high-voltage power equipment, the large amounts of existing SF6 in such equipment will gradually be phased out, highlighting the challenges of its recovery and ...
Dongwei Sun   +8 more
doaj   +1 more source

Simulation and experiment on the catalytic degradation of high-concentration SF6 on TiO2 surface under UV light

open access: yesAIP Advances, 2018
The high-temperature effect gas SF6 is used in the power industry, and its emissions are increasing daily. Therefore, the degradation of SF6 is particularly important.
Ying Zhang   +4 more
doaj   +1 more source

Tracer Survey in the Cape Verde Region Traceraufnahme in der Kapverdenregion Cruise No. 10, Leg 1 October 31 – December 06, 2008 Ponta Delgada (Portugal) – Mindelo (Cape Verde Islands) [PDF]

open access: yes, 2010
The research cruise MSM10/1 was extremely successful. All programs were able to collect high quality data and the anticipated goals of the expedition were fully met. We have been able to carry out the first comprehensive survey of a tracer release in the
Baars, Oliver   +20 more
core  

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

open access: yesHigh Voltage, EarlyView.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy