Super capacitors for energy storage: Progress, applications and challenges

Yadlapalli, Ravindranath Tagore; Alla, RamaKoteswara Rao; Kandipati, Rajani; Anuradha, K.

doi:10.1016/j.est.2022.104194

Cited by 131 publications

(51 citation statements)

References 118 publications

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“…In electrode and electrolyte developments, the current problems with energy conversion and storage technologies are well-documented. The core problem for these technologies is to find the ideal electrode and electrolyte materials [38][39][40].…”

Section: Introductionmentioning

confidence: 99%

Super–protonic conductors for solid acid fuel cells (SAFCs): a review

Afroze

Reza

Somalu

et al. 2023

Eurasian j. phys. funct. mater.

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Fuel cell holds the promise of being environmentally friendly and becomes one of the alternatives for renewable energy. Solid acids have super-protonic behavior which allows them to become conductors. It can function at high temperatures. Hydration, on the other hand, may be used to improve the performance of the solid acid. Moreover, the conductivity, stability, and crystal structure of the solid acid compounds of the fuel cell are all influenced by the size of the electrolyte membrane. Very few works have been done on solid acid fuel cells which are still under investigation to make it one viable as well as a reliable alternative to clean, renewable energy. In general, this work will provide an overview of the variables or characteristics that affect the technical effectiveness and performance of the unique super-protonic conductors for solid acid fuel cells.

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Section: Introductionmentioning

confidence: 99%

Super–protonic conductors for solid acid fuel cells (SAFCs): a review

Afroze

Reza

Somalu

et al. 2023

Eurasian j. phys. funct. mater.

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“…This demand for balanced energy and power-efficient devices has created opportunities and opened up the area for research in the field of battery–capacitor hybrid devices like lithium-ion capacitors. 1–11…”

Section: Introductionmentioning

confidence: 99%

“…This demand for balanced energy and power-efficient devices has created opportunities and opened up the area for research in the eld of battery-capacitor hybrid devices like lithium-ion capacitors. [1][2][3][4][5][6][7][8][9][10][11] But the main challenge with hybrid devices is the difference in the mechanism and kinetics of charge storage at both the electrodes and balancing them for optimum performance. LIBs store charge through redox insertion into the bulk of the electrode, and so the time scale for the reaction is larger.…”

Section: Introductionmentioning

confidence: 99%

A perspective on the evolution and journey of different types of lithium-ion capacitors: mechanisms, energy-power balance, applicability, and commercialization

Bhattacharjee

Bhowmik

Ghosh

et al. 2023

Sustainable Energy Fuels

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“…HEV is a kind of new energy vehicle that reduces emissions, but it still needs to consume petroleum resources [4,5]. FCV has the advantages of long driving range, fast energy replenishment, zero pollution and wide raw material sources, and it is an important direction of future automotive development [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Research on Energy Management Strategy of Fuel Cell Vehicle Based on Multi-Dimensional Dynamic Programming

et al. 2022

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The powertrain of a fuel cell vehicle typically consists of two energy sources: a proton electrolyte membrane fuel cell (PEMFC) stack and a battery package. In this paper, multi-dimensional dynamic programming (MDDP) is used to solve the energy management strategy (EMS) of fuel cell hybrid powertrain. This study built a fuel cell hybrid powertrain model, in which the battery model is built based on the Thevenin equivalent circuit. In order to improve the calculating efficiency and maintain the accuracy of the algorithm, the state variables in each stage are divided into primary and secondary. In the reverse solution process, the corresponding relationship between the multi state variables grid and the optimal cumulative function has been changed from three-dimensional to two-dimensional. The EMS based on MDDP is applied to component sizing of a commercial vehicle. Simulations were conducted using MATLAB under the C-WTVC working condition. By analyzing the fuel economy and system durability, the optimal component combination of comprehensive performance is obtained. Compared with the EMS based on dynamic programming (DP), the proposed method effectively improves the calculation accuracy: the hydrogen consumption can be reduced by 3.10%, and the durability of the fuel cell and battery can be improved by 1.08% and 0.13%, respectively.

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Super capacitors for energy storage: Progress, applications and challenges

Cited by 131 publications

References 118 publications

Super–protonic conductors for solid acid fuel cells (SAFCs): a review

Super–protonic conductors for solid acid fuel cells (SAFCs): a review

A perspective on the evolution and journey of different types of lithium-ion capacitors: mechanisms, energy-power balance, applicability, and commercialization

Research on Energy Management Strategy of Fuel Cell Vehicle Based on Multi-Dimensional Dynamic Programming

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