نتایج جستجو برای: specific capacitance
تعداد نتایج: 1046911 فیلتر نتایج به سال:
Index Sr. No. Title Page No. 1 Abstract 3 2 Introduction 3 3 Background 1. Static Single-Track Full-Buffer 2. Characterizing Delay and Power 4 5 4 Modeling SSTFB 5 5 Asynchronous ASIC Design Flow 6 6 Characterization Flow 1. Input Slew and Load Capacitance 2. Abstract For main stream acceptance of asynchronous circuits, a mature EDA tool flow is necessary that leverages off commercially availab...
Supercapacitors, which store electrical energy through reversible ion on the surface of conductive electrodes have gained enormous attention for variously portable energy storage devices. Since the capacitive performance is mainly determined by the structural and electrochemical properties of electrodes, the electrodes become more crucial to higher performance. However, due to the disordered mi...
Biochar derived from waste biomass has proven as a promising sorbent for removal of heavy metals from wastewater. However, proper disposal of such a heavy metal-containing biochar is challengeable. The major objective of this study is to create a reuse way by converting the heavy metal-loaded biochar into supercapacitor. Two biochars were produced from dairy manure and sewage sludge, respective...
In this work, CoMoO4@NiMoO4·xH2O core-shell heterostructure electrode is directly grown on carbon fabric (CF) via a feasible hydrothermal procedure with CoMoO4 nanowires (NWs) as the core and NiMoO4 nanosheets (NSs) as the shell. This core-shell heterostructure could provide fast ion and electron transfer, a large number of active sites, and good strain accommodation. As a result, the CoMoO4@Ni...
In this study, carbon aerogels (CAs) were synthesized by the sol-gel method, using environmentally friendly glucose as a precursor, and then they further activated with potassium hydroxide (KOH) to obtain (ACAs). After activation, electrochemical performance of ACAs was significantly improved, specific capacitance increased from 19.70 F·g−1 111.89 F·g−1. Moreover, showed stronger hydrophilicity...
In this study, porous manganese oxide (MnOx) thin films were synthesized via electrostatic spray deposition (ESD) and evaluated as pseudocapacitive electrode materials in neutral aqueous media. Very interestingly, the gravimetric specific capacitance of the ESD-based electrodes underwent a marked enhancement upon electrochemical cycling, from 72 F∙g-1 to 225 F∙g-1, with a concomitant improvemen...
An rGO−like carbon compound has been synthesized from biomass, i.e., old coconut shell, by a carbonization process followed heating at 400°C for 5 h. The nitrogen doping was achieved adding the urea (CH4N2O) and stirring 70°C 14 morphology structure of rGO-like were investigated electron microscopies Raman spectroscopy. presence C-N functional groups analyzed Fourier transform infrared synchrot...
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