Supercapacitors: Aligned Ionogel Electrolytes for High-Temperature Supercapacitors (Adv. Sci. 5/2019)
نویسندگان
چکیده
منابع مشابه
High‐Performance Supercapacitors: In Situ Synthesis of Vertical Standing Nanosized NiO Encapsulated in Graphene as Electrodes for High‐Performance Supercapacitors (Adv. Sci. 3/2018)
متن کامل
Flexible asymmetric supercapacitors with high energy and high power density in aqueous electrolytes.
Supercapacitors with both high energy and high power densities are critical for many practical applications. In this paper, we discuss the design and demonstrate the fabrication of flexible asymmetric supercapacitors based on nanocomposite electrodes of MnO(2), activated carbon, carbon nanotubes and graphene. The combined unique properties of each of these components enable highly flexible and ...
متن کاملNanocomposite Electrodes for High-Performance Supercapacitors
S are a unique type of high-power electrochemical energy storage devices being developed for a wide range of applications, including consumer electronics, medical electronics, electrical utilities, transportation, and military defense systems. However, the energy and power densities, safety, and cycle life of currently available supercapacitors need to be significantly improved to satisfy the r...
متن کاملCarbon nanomaterials for high-performance supercapacitors
Owing to their high energy density and power density, supercapacitors exhibit great potential as highperformance energy sources for advanced technologies. Recently, carbon nanomaterials (especially, carbon nanotubes and graphene) have been widely investigated as effective electrodes in supercapacitors due to their high specific surface area, excellent electrical and mechanical properties. This ...
متن کاملRedox-active electrolytes as a new route to obtain high-energy carbon-based supercapacitors
Supercapacitors (SCs) have attracted much interest as energy storage systems due to their high power density, long cycle life, short charging time, low maintenance, and good safety record (1). These factors make them highly attractive for use in electric devices and vehicles (2). However, for such applications it is first necessary to increase the amount of energy that can be stored by the SCs ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Science
سال: 2019
ISSN: 2198-3844
DOI: 10.1002/advs.201970029