Significantly enhanced energy storage performance of rare-earth-modified silver niobate lead-free antiferroelectric ceramics via local chemical pressure tailoring

2019 ◽  
Vol 7 (6) ◽  
pp. 1551-1560 ◽  
Author(s):  
Song Li ◽  
Hengchang Nie ◽  
Genshui Wang ◽  
Chenhong Xu ◽  
Ningtao Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Energy Storage ◽  
Energy Density ◽  
Lead Free ◽  
Chemical Pressure ◽  
Storage Performance ◽  
Recoverable Energy

An ultrahigh recoverable energy density was achieved in rare-earth-modified silver niobate lead-free antiferroelectric ceramics via local chemical pressure tailoring.

scholarly journals Fatigue resistant lead-free multilayer ceramic capacitors with ultrahigh energy density

2020 ◽  
Vol 8 (22) ◽  
pp. 11414-11423 ◽  
Author(s):  
Ge Wang ◽  
Zhilun Lu ◽  
Huijing Yang ◽  
Hongfen Ji ◽  
Ali Mostaed ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Electric Field ◽  
Lead Free ◽  
Ultrahigh Energy ◽  
Multilayer Ceramic Capacitors ◽  
Storage Performance ◽  
Multilayer Capacitors ◽  
Multilayer Ceramic ◽  
Recoverable Energy

Electrical homogeneity is vital in optimising energy storage performance in BiFeO3–BaTiO3–xBi(Li0.5Nb0.5)O3 ceramic multilayer capacitors, giving rise to high recoverable energy density ∼13.8 J cm−3 under electric field ∼950 kV cm−1 and fatigue resistance behaviour.

Significantly enhanced energy storage performance of flexible composites using sodium bismuth titanate based lead-free fillers

2020 ◽  
Vol 8 (42) ◽  
pp. 14910-14918
Author(s):  
Pingan Yang ◽  
Lili Li ◽  
Hongbin Yuan ◽  
Fei Wen ◽  
Peng Zheng ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Bismuth Titanate ◽  
High Energy ◽  
High Energy Density ◽  
Lead Free ◽  
Sodium Bismuth Titanate ◽  
Flexible Composites ◽  
Storage Performance

A new lead-free antiferroelectric ceramic NBT–SBT was introduced into PVDF polymer to fabricate composites films, achieving record-high energy density of 15.3 J cm−3 at 500 MV m−1 and meeting the requirement of miniaturization and lightweight device.

Realizing ultrahigh recoverable energy density and superior charge–discharge performance in NaNbO3-based lead-free ceramics via a local random field strategy

2020 ◽  
Vol 8 (11) ◽  
pp. 3784-3794 ◽  
Author(s):  
Junpeng Shi ◽  
Xiuli Chen ◽  
Xu Li ◽  
Jie Sun ◽  
Congcong Sun ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Random Field ◽  
High Performance ◽  
Environmentally Friendly ◽  
Lead Free ◽  
Discharge Performance ◽  
Lead Free Ceramics ◽  
Recoverable Energy ◽  
Charge Discharge

The development and use of high-performance and environmentally friendly energy storage capacitors are urgently demanded.

Lead-free AgNbO3 anti-ferroelectric ceramics with an enhanced energy storage performance using MnO2 modification

2016 ◽  
Vol 4 (36) ◽  
pp. 8380-8384 ◽  
Author(s):  
Lei Zhao ◽  
Qing Liu ◽  
Shujun Zhang ◽  
Jing-Feng Li
Keyword(s):  
Energy Storage ◽  
Ferroelectric Properties ◽  
Lead Free ◽  
Ferroelectric Ceramics ◽  
Storage Performance ◽  
Recoverable Energy ◽  
Mn Doped

Enhanced anti-ferroelectric properties and high recoverable energy densities from 2.5–2.9 J cm−3 were achieved in 0.1 wt% Mn-doped AgNbO3 ceramics over 20–180 °C.

Ultrahigh energy-storage potential under low electric field in bismuth sodium titanate-based perovskite ferroelectrics

2018 ◽  
Vol 6 (21) ◽  
pp. 9823-9832 ◽  
Author(s):  
Jie Yin ◽  
Yuxing Zhang ◽  
Xiang Lv ◽  
Jiagang Wu
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Electric Field ◽  
Sodium Titanate ◽  
Bismuth Sodium Titanate ◽  
Ultrahigh Energy ◽  
Storage Performance ◽  
Storage Potential ◽  
Recoverable Energy ◽  
Bismuth Sodium

Enhancement in energy-storage performance with a recoverable energy density of 2.42 J cm−3 in {Bi0.5[(Na0.8K0.2)0.90Li0.10]0.5}0.96Sr0.04(Ti0.975Ta0.025)O3 ceramics by a hot-pressed sintering (HPS) method.

A novel relaxor (Bi,Na,Ba)(Ti,Zr)O 3 lead‐free ceramic with high energy storage performance

2021 ◽  
Author(s):  
Muhammad Kashif Bilal ◽  
Jian Wang ◽  
Rabia Bashir ◽  
Huan Liu ◽  
Sana Ullah Asif ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Energy ◽  
Lead Free ◽  
Storage Performance ◽  
Lead Free Ceramic ◽  
High Energy Storage
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