Results 61 to 70 of about 32,148 (301)

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

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +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

Analysis on Supercapacitor Assisted Low Dropout (SCALDO) Regulators [PDF]

, 2014
State-of-the-art electronic systems employ three fundamental techniques for DC-DC converters: (a) switch-mode power supplies (SMPS); (b) linear power supplies; (c) switched capacitor (charge pump) converters.
Gunawardane, Kalpani Kosala
core  

Energy Storage Technologies for Smoothing Power Fluctuations in Marine Current Turbines [PDF]

, 2012
With regard to marine renewable energies, significant electrical power can be extracted from marine tidal current. However, the power harnessed by a marine current turbine varies due to the periodicity of the tidal phenomenon and could be highly ...
CHARPENTIER, Jean-Frederic, SCUILLER, Franck, Zhou, Zibhin, BENBOUZID, Mohamed, Jean Frédéric Charpentier, ZHOU, Zhibin, Frédéric Charpentier, Jean, Mohamed Benbouzid, Zhibin Zhou, Franck Scuiller, TANG, Tianhao, Tianhao Tang   +11 more
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Modeling of Capacitance in A Supercapacitor

Journal of Engineering Technology and Applied Physics, 2019
A general supercapacitor model is developed by incorporating the effective surface area in the presence of pores. An analytical solution has been derived from the generic equation in Laplace domain based on the porous ...
Ah Heng You, Pei Ling Cheang
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

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Fatigue analysis of an energy storage supercapacitor box under random vibration loading

Scientific Reports
Supercapacitor is widely applied in braking energy recovery systems for urban rail vehicles. During the operation of urban rail vehicle, it is subjected to complex and highly random external vibration loads transmitted from the track surface.
Xing Hu, Yupeng Tian, Shengqing Zhu, Jie Tang, Jinrun Cheng   +4 more
doaj   +1 more source