Journal ArticleDOI
A novel border-rich Prussian blue synthetized by inhibitor control as cathode for sodium ion batteries
Yongxin Huang,Man Xie,Jiatao Zhang,Ziheng Wang,Ying Jiang,Genhua Xiao,Shuaijie Li,Li Li,Feng Wu,Renjie Chen +9 more
TLDR
In this article, the performance of a Prussian blue cathode is affected by its structure and stability, and the optimized passivation layer not only protects the electrode form the adverse side reactions at high voltage but also delivers low interface impedance.About:
This article is published in Nano Energy.The article was published on 2017-09-01. It has received 176 citations till now. The article focuses on the topics: Passivation & Prussian blue.read more
Citations
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Journal ArticleDOI
Defect Engineering in Prussian Blue Analogs for High‐Performance Sodium‐Ion Batteries
Xinyi Liu,Yu Cao,Jie Sun +2 more
TL;DR: In this article , the authors reviewed various defect engineering designs for PBAs, such as the creation/suppression of cation or anion vacancies, the introduction of Cation doping, the reduction of dislocation defects, and the construction of pore-defect engineering.
Journal ArticleDOI
Redox-state modulated ORR activity of Cd-based Prussian blue analog frameworks transformed via anion exchange with controlled redox-state from CdCO3 cuboids
Nabeen K. Shrestha,Hoa Thi Bui,Seog Joon Yoon,Supriya A. Patil,Chinna Bathula,Kiyoung Lee,Yong-Young Noh,Yong-Young Noh,Sung-Hwan Han +8 more
TL;DR: In this paper, a facile solution based chemical transformation of thin film of CdCO3 cuboids into Cd-based Prussian blue analogue structured thin film with controlled redox-state by manipulating the anion exchange reaction between the solid film and the aqueous solution of K3[Fe(CN)6] at 60°C.
Journal ArticleDOI
Balanced coordination enables low-defect Prussian blue for superfast and ultrastable sodium energy storage
TL;DR: In this paper , a balanced coordination principle was proposed to prepare low-defect Prussian blue (LD-PB) materials for outstanding sodium energy storage, which achieved an unprecedented specific capacity of 101 mAh g−1 at an ultrahigh rate of 100 C in combination with remarkable capacity retention of 97.4% over a 3000 cycling test.
Journal ArticleDOI
Comprehensive study of Na2-xMnFe(CN)6·yH2O cathodes with cube morphology: Structure, valence state and electrochemical properties
TL;DR: In this article, a cube-like Na 2-x MnFe(CN) 6 ·yH 2 O cathodes (C-Na 2x MnHFC) was synthesized by controlling the nucleation rate during precipitation reaction, which could obtain a high specific capacity of 133 mAh g − 1 and capacity retention rate of 80% after 100'cycles at 150'mA'g − 1.
Journal ArticleDOI
One-step synthesis of novel core-shell bimetallic hexacyanoferrate for high performance sodium-storage cathode
Daxian Zuo,Cuiping Wang,Jiajia Han,Qinghao Han,Yanan Hu,Junwei Wu,Huajun Qiu,Jian Zhang,Xingjun Liu +8 more
TL;DR: In this article , a one-step synthesis strategy was used to synthesize a core-shell manganese hexacyanoferrate (MnHCF) for the first time and the formation mechanism of the coreshell hierarchical architecture was investigated by first-principles calculations.
References
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Journal ArticleDOI
Accurate and simple analytic representation of the electron-gas correlation energy
John P. Perdew,Yue Wang +1 more
TL;DR: A simple analytic representation of the correlation energy for a uniform electron gas, as a function of density parameter and relative spin polarization \ensuremath{\zeta}, which confirms the practical accuracy of the VWN and PZ representations and eliminates some minor problems.
Journal ArticleDOI
Electrical Energy Storage for the Grid: A Battery of Choices
TL;DR: The battery systems reviewed here include sodium-sulfur batteries that are commercially available for grid applications, redox-flow batteries that offer low cost, and lithium-ion batteries whose development for commercial electronics and electric vehicles is being applied to grid storage.
Journal ArticleDOI
Room-temperature stationary sodium-ion batteries for large-scale electric energy storage
TL;DR: In this paper, a variety of electrode materials including cathodes and anodes as well as electrolytes for room-temperature stationary sodium-ion batteries are briefly reviewed and compared the difference in storage behavior between Na and Li in their analogous electrodes and summarize the sodium storage mechanisms in available electrode materials.
Journal ArticleDOI
Electrical energy storage for transportation—approaching the limits of, and going beyond, lithium-ion batteries
TL;DR: In this article, the authors show that 2 and 5 times higher energy densities are required to meet the performance goals of a future generation of plug-in hybrid-electric vehicles (PHEVs) with a 40-80 mile all-electric range, and all-EVs with a 300-400 mile range, respectively.
Journal ArticleDOI
Prussian blue: a new framework of electrode materials for sodium batteries
TL;DR: The data indicate that a Na-ion battery with a Prussian blue framework as a cathode will be feasible.