As a result, a high proton conductivity (0.100 S cm- 1) of the composite membrane at relatively low PA uptake (126%) was obtained and the long-term stability was improved significantly. The best peak power density of 607 mW cm-2 at 160 degrees C under anhydrous conditions was achieved ...
Achieving high power density and ultra low standby power in flyback converters 00:54:03|29 MAR 2021 This session will review control techniques that can be used to achieve higher power density in flyback designs; as well as, ultra-low standby power of less than 5 mW. ...
Minimizing tradeoffs and workarounds using high voltages and modular power approach to power systems design give longevity to the Si MOSFET.
Achieving high power density is crucial. Small satellites usually have a range of power requirements from as little as a watt or two to a few kilowatts. Small low-Earth-orbit (LEO) nanosatellite and microsatellite power-system designs will be more challenging ...
offer a pathway for achieving both high energy and high power densities. Materials that combine these properties are in demand for the realization of fast-charging electrochemical energy-storage devices capable of delivering high power for long periods of time. In this Review, we describe the fundam...
However, higher energy density, power density, and cycling life of the Zn|LiOH|MnO 2 system are required for exploiting this technology to better compete with the lithium battery counterparts. Serendipitously, high energy density (270Wh/Kg) that was achieved with physically mixed additives (Bi 2...
Converting various types of ambient mechanical energy into electricity, triboelectric nanogenerator (TENG) has attracted worldwide attention. Despite its ability to reach high open-circuit voltage up to thousands of volts, the power output of TENG is usu
Achieving high energy density for lithium-ion battery anodes by Si/C nanostructure design 来自 国家科技图书文献中心 喜欢 0 阅读量: 168 作者:X Lv,W Wei,B Huang,Y Dai 摘要: Silicon (Si) is regarded as one of the most promising next-generation lithium-ion battery (LIB) anodes due to its...
Achieved high-density Ti-5553 alloy via optimized hot deformation parameters. • Developed accurate constitutive model for predicting flow stress. • Identified three distinct processing windows for optimal hot deformation. • FEM simulations successfully guided and validated the hot forging process. ...
In contrast with supercapacitors, lithium–ion batteries, and fuel cells, dielectric ceramic capacitors have emerged as a focal point in pulse electrical devices owing to their remarkable power density, rapid charge–discharge response, and broad operating temperature range [1,2,3]. However, their ...