Electrostatic energy storage in antiferroelectric like perovskite

Zannen, Moneim; Belhadi, Jamal; Benyoussef, Manal; Khemakhem, H.; Zaïdat, K.; Marssi, M. El; Lahmar, Abdelilah

doi:10.1016/j.spmi.2018.03.041

Cited by 25 publications

(12 citation statements)

References 36 publications

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“…e energy storage density (Wrec) is calculated using the obtained P-E ring. e energy stored and transferred depends on the form and composition of the sample [1]. Considering ferroelectric/antiferroelectric materials, high energy harvesting and storage are essential.…”

Section: Introductionmentioning

confidence: 99%

Car Driving Record System Based on Ferroelectric Memory Reading Function and SD Card Chip

Long

2022

Advances in Materials Science and Engineering

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The advent of the new era has promoted the rapid rise of technology. It drives the rapid development of the well-off economy. The car sales rate has also skyrocketed, but due to the frequent occurrence of various traffic accidents, it has become a difficult problem for relevant personnel to find the cause of the accident and driving. The arrival of the recorder is able not only to record the problems of traffic accidents but also to monitor the drivers as a basis for judging traffic violations. Based on the investigation and research on the current car driving recorders on the market, all the driving recorders on the market have relatively simple system structures and functions, and the transmission of communication information is slow. The SD card emphasizes the security of data and can set the stored usage rights to prevent the data from being copied by others, and the transmission speed is fast. Based on the problems described above, the design of the system program of the car driving recorder based on the reading function of the ferroelectric memory and the combination of the small size and large storage capacity of the SD card chip is proposed, and the combination of GPS positioning is added, to improve the accuracy of the positioning function. In order to obtain a more practical car driving recorder, the experimental results show that when the distance of each observation location is less than 0.45 m, its average accuracy factor is also less than 0.45 m, which can meet the requirements of the system for accuracy performance, that is to say, it can be shown under the accuracy analysis. The research and design system has a certain degree of practicability, and the stability function is very good.

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Section: Introductionmentioning

confidence: 99%

Car Driving Record System Based on Ferroelectric Memory Reading Function and SD Card Chip

Long

2022

Advances in Materials Science and Engineering

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“…It is noted that the increase in the applied field does not induce polarization saturation; only an increase in the linearity of the hysteresis loop is observed. In a previous work [ 2 , 4 ], we found that the inclusion of lanthanide elements in the BNT matrix led to changes in the order of the A/B-site cations, which induced local random fields and thus a structural heterogeneity, useful for improving the energy storage properties.…”

Section: Resultsmentioning

confidence: 99%

“…Capacitors and inductors are typical examples. Recently, a revival of interest is devoted to lead-free dielectric capacitors for electrostatic energy storage [ 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ]. Attracted by their ultra-fast charging–discharging characteristics combined with their high-power density, the industrial and research communities focus their efforts on chapping environmentally friendly materials able to meet the needs of modern technology [ 12 ].…”

Section: Introductionmentioning

confidence: 99%

“…However, in the temperature-dependent dielectric permittivity, a shoulder is observed around T d , which is promoted only in the case of substitution or polling, resulting from a mixed contribution from R3c -to- P4bm polar nanoregions transition [ 23 ]. Around this transition, BNT-based materials exhibit double-pinched ferroelectric hysteresis loops [ 2 , 4 , 5 , 23 ]. The origin of this behavior has been widely discussed in the literature [ 24 , 25 ].…”

Section: Introductionmentioning

confidence: 99%

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Influence of the Addition of Rare Earth Elements on the Energy Storage and Optical Properties of Bi0.5Na0.5TiO3–0.06BaTiO3 Polycrystalline Thin Films

et al. 2023

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Rare earth element-doped Bi0.5Na0.5TiO3–BaTiO3 (BNT–BT–RE) polycrystalline thin films were processed on a platinized substrate by chemical solution deposition. The microstructure, dielectric, and ferroelectric properties were investigated for all prepared films. It was found that the incorporation of rare earth elements into the BNT–BT matrix increases both the dielectric constant and the breakdown strength while maintaining low dielectric losses, leading to an enhancement of the energy storage density to Wrec = 12 and 16 J/cm3 under an effective field of E = 2500 kV/cm, for Nd- and Dy-based films, respectively. The optical properties of films containing the lanthanide element were investigated and the obtained results bear interest for luminescence applications. The simultaneous appearance of ferroelectric and optical properties in the system under investigation is very promising for advanced optoelectronic devices.

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“…Within this scope, correlations will be given between the occurring octahedral TiO6 distortions and the ferroelectric character of the studied RENBT systems using the investigation of the x-ray absorption near edge structure (XANES) at the Ti K-edge. Rare earth doping was reported to be an effective alternative way to improve the physical properties of ferroelectric systems [17][18][19][20][21][22][23][24][25][26][27] . Besides, based on lead-based ferroelectric systems, doping with RE ions was found to induce a change in the ordering degree of A/B-site cations and induce random fields/bonds that give rise to local structural heterogeneities [28][29][30] .…”

Section: Introductionmentioning

confidence: 99%

Effect of rare earth on physical properties of Na0.5Bi0.5TiO3 system: A density functional theory investigation

Benyoussef

Zaari

Belhadi

et al. 2022

Journal of Rare Earths

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Electrostatic energy storage in antiferroelectric like perovskite

Cited by 25 publications

References 36 publications

Car Driving Record System Based on Ferroelectric Memory Reading Function and SD Card Chip

Car Driving Record System Based on Ferroelectric Memory Reading Function and SD Card Chip

Influence of the Addition of Rare Earth Elements on the Energy Storage and Optical Properties of Bi0.5Na0.5TiO3–0.06BaTiO3 Polycrystalline Thin Films

Effect of rare earth on physical properties of Na0.5Bi0.5TiO3 system: A density functional theory investigation

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