Results 51 to 60 of about 62,315 (273)

A seamless start-up for a hybrid uninterruptible power supply based on a diesel generator and supercapacitor energy storage

Results in Engineering
Diesel generator-based systems commonly provide uninterruptible power supplies for critical loads. However, their slow dynamic behavior, particularly during start-up, can cause delays in power supply.
Ahmad M.A. Malkawi, Mohammed I. Alawneh, Ahmad Bashaireh   +2 more
doaj   +1 more source

Investigation of Imbalanced Activated Carbon Electrode Supercapacitors

International Journal of Electrochemistry, 2015
Imbalanced supercapacitor was constructed by using various ratio of activated carbon (AC) of positive to negative electrode. The electrochemical behavior of imbalanced supercapacitor was investigated using 1.0 M spiro-(1,1′)-bipyrrolidinium ...
Tieshi He, Xue Ren, Junping Nie, Jun Ying, Kedi Cai   +4 more
doaj   +1 more source

Effect of Solid Polymer Electrolyte Based on Corn Starch and Lanthanum Nitrate on The Electrochemical Performance of Supercapacitor [PDF]

BIO Web of Conferences
Energy storage devices are crucial for reducing the consequences of intermittency. The supercapacitor is a promising energy storage device with outstanding properties such as high power density and long cycle life.
Wijanarko Nadia Parwaty, Wulandari Dwi, Helmi Arrafii Mohammad, Ayu Pradanawati Sylvia, Ni’mah Yatim Lailun, Noerochim Lukman, Laila Hamidah Nur   +6 more
doaj   +1 more source

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

Advanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna, Katarina Gugujonovic, Manuela Schiek, Alessandro Bellapianta, Paul Werginz, Amelie Ziller, Markus Clark Scharber, Ahmad Salti, Matthias Bolz, Mihai Irimia‐Vladu, Günther Zeck   +10 more
wiley   +1 more source

Macroporous Directed and Interconnected Carbon Architectures Endow Amorphous Silicon Nanodots as Low-Strain and Fast-Charging Anode for Lithium-Ion Batteries

Nano-Micro Letters
Highlights MPCF@VG@SiNDs/C, constructed by uniformly dispersing amorphous Si nanodots in carbon nanospheres that are welded on the wall of the macroporous carbon frameworks by vertical graphene, is synthesized and has achieved a few kilogram production ...
Zhenwei Li, Meisheng Han, Peilun Yu, Junsheng Lin, Jie Yu   +4 more
doaj   +1 more source

Ionic Liquid-Based Electrolytes for Supercapacitor and Supercapattery

Frontiers in Chemistry, 2019
There is a strong desire to replace or complement aqueous and organic electrolytes by ionic liquids (ILs) in electrochemical energy storage (EES) devices to achieve high operating voltages and hence high energy capacity.
Linpo Yu, George Z. Chen, George Z. Chen
doaj   +1 more source

Development of solar supercapacitor by utilizing organic polymer and metal oxides for subsystem of EV

Materials Research Express, 2021
The limitations of the electric vehicles are weight, size, range, charging time and high price tag. Thus, development of a renewable energy-boosting system for EVs is significant.
Ataur Rahman, Kyaw Myo Aung
doaj   +1 more source

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

Advanced Functional Materials, EarlyView.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet, Zhuoran Zhong, Elí Sánchez‐González, Camille L. Slagle, Ilich A. Ibarra, Katherine A. Mirica   +5 more
wiley   +1 more source

Spin‐Polarized Surface Capacitance Effects Enable Fe3O4 Anode Superior Wide Operation‐Temperature Sodium Storage

Advanced Science
Fe3O4 is widely investigated as an anode for ambient sodium‐ion batteries (SIBs), but its electrochemical properties in the wide operation‐temperature range have rarely been studied.
Zhenwei Li, Meisheng Han, Peilun Yu, Jie Yu   +3 more
doaj   +1 more source

Lithium salt assisted enhanced performance of supercapacitor based on quasi solid-state electrolyte

Journal of Saudi Chemical Society, 2018
The role of lithium salt [LiTFSI] in ionic liquid [EMIMTFSI] based quasi solid-state electrolyte (QS-SE) on the performance of supercapacitor has been investigated.
Alok Kumar Tripathi, Rajendra Kumar Singh   +1 more
doaj   +1 more source