An in situ electrochemical oxidation strategy for formation of nanogrid-shaped V3O7·H2O with enhanced zinc storage properties

2019 ◽  
Vol 7 (44) ◽  
pp. 25262-25267 ◽  
Author(s):  
Ziyi Cao ◽  
Hang Chu ◽  
Hong Zhang ◽  
Yuancai Ge ◽  
Raizel Clemente ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
Cathode Materials ◽  
Rational Design ◽  
Zinc Ion ◽  
Design And Synthesis ◽  
Zinc Storage ◽  
Storage Properties

Rational design and synthesis of cathode materials with a well-defined nanostructure and superior performances have always been of paramount importance for rechargeable zinc ion batteries.

Rational design and synthesis of yolk–shell ZnGa 2 O 4 @C nanostructure with enhanced lithium storage properties

2018 ◽  
Vol 433 ◽  
pp. 983-987 ◽  
Author(s):  
Nao Han ◽  
Yuguo Xia ◽  
Yanyang Han ◽  
Xiuling Jiao ◽  
Dairong Chen
Keyword(s):  
Rational Design ◽  
Lithium Storage ◽  
Design And Synthesis ◽  
Storage Properties

MOF-derived NiCo2S4 and carbon hybrid hollow spheres compactly concatenated by electrospun carbon nanofibers as self-standing electrodes for aqueous alkaline Zn batteries

2022 ◽  
Author(s):  
Jiaqi Yu ◽  
Daoping Cai ◽  
Junhui Si ◽  
Hongbing Zhan ◽  
Qian-Ting Wang
Keyword(s):  
Carbon Nanofibers ◽  
Cathode Materials ◽  
High Performance ◽  
Rational Design ◽  
Hollow Spheres ◽  
Design And Synthesis

The development of high-performance cathode materials is of great importance for aqueous alkaline Zn batteries (AZBs) but also remains great challenging. Herein, we demonstrate the rational design and synthesis of...

Highly porous, low band-gap NixMn3−xO4 (0.55 ≤ x ≤ 1.2) spinel nanoparticles with in situ coated carbon as advanced cathode materials for zinc-ion batteries

2019 ◽  
Vol 7 (30) ◽  
pp. 17854-17866 ◽  
Author(s):  
Jun Long ◽  
Jinxing Gu ◽  
Zhanhong Yang ◽  
Jianfeng Mao ◽  
Junnan Hao ◽  
...  
Keyword(s):  
Band Gap ◽  
Cathode Materials ◽  
Zinc Ion ◽  
Environmental Friendliness ◽  
Promising Alternative ◽  
Alternative Technology ◽  
Coated Carbon ◽  
Highly Porous ◽  
Spinel Nanoparticles

Aqueous zinc ion batteries (ZIBs) are emerging as a highly promising alternative technology for grid-scale applications where high safety, environmental-friendliness, and high specific capacities are needed.

High-rate Aqueous Zinc-ion Batteries Enabled by A Polymer/graphene Composite Cathode Involving Reversible Electrolyte Anion Doping/dedoping

2021 ◽  
Author(s):  
Dongxiao Xu ◽  
Hong Zhang ◽  
Ziyi Cao ◽  
Lipeng Wang ◽  
Zhuolin Ye ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Rational Design ◽  
Composite Cathode ◽  
Zinc Ion ◽  
High Rate ◽  
Efficient Synthesis ◽  
Anion Doping ◽  
Graphene Composite ◽  
Highly Efficient

It has always been the principal purpose to explore cathode materials for achieving high-performance rechargeable zinc ion batteries through rational design and highly efficient synthesis. Based on the combination of...

Suppressing vanadium dissolution of V2O5via in situ polyethylene glycol intercalation towards ultralong lifetime room/low-temperature zinc-ion batteries

Nanoscale ◽  
2021 ◽  
Author(s):  
Chunfa Lin ◽  
Fenqiang Qi ◽  
Huilong Dong ◽  
Xiao Li ◽  
Chunping Shen ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Low Temperature ◽  
Specific Capacity ◽  
Zinc Ion ◽  
High Specific Capacity ◽  
Temperature Performance ◽  
Ion Storage ◽  
Oxide Composites ◽  
Storage Properties

The polyethylene glycol pre-intercalated vanadium oxide composites deliver superior zinc-ion storage properties with high specific capacity, stable cycling capability, excellent rate and low-temperature performance.

Lithium storage properties of in situ synthesized Li2FeSiO4 and LiFeBO3 nanocomposites as advanced cathode materials for lithium ion batteries

2015 ◽  
Vol 3 (46) ◽  
pp. 23368-23375 ◽  
Author(s):  
Lin Hu ◽  
Jinlong Yang ◽  
Ibrahim Saana Amiinu ◽  
Xiaochun Kang ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Ion Diffusion ◽  
Lithium Storage ◽  
Discharge Performance ◽  
Lithium Ion Diffusion ◽  
Storage Properties ◽  
Charge Discharge

The kinetics towards charge transfer and lithium ion diffusion are effectively enhanced with in situ adding small amounts of LiFeBO3, leading to a remarkably improved charge–discharge performance of Li2FeSiO4 as advanced cathode materials for lithium ion batteries.

scholarly journals One-step facile synthesis of nickel–chromium layered double hydroxide nanoflakes for high-performance supercapacitors

2020 ◽  
Vol 2 (5) ◽  
pp. 2099-2105 ◽  
Author(s):  
Zuo Chen ◽  
Hao Deng ◽  
Man Zhang ◽  
Zhiyu Yang ◽  
Di Hu ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Rational Design ◽  
Facile Synthesis ◽  
Design And Synthesis ◽  
Nickel Chromium ◽  
Energy Storage Properties ◽  
One Step ◽  
Double Hydroxide ◽  
Storage Properties

Rational design and synthesis of efficient electrodes with pronounced energy storage properties are crucial for supercapacitors.

Rational Design of Quasi Zero-Strain NCM Cathode Materials for Minimizing Volume Change Effects in All-Solid-State Batteries

2019 ◽  
Author(s):  
Florian Strauss ◽  
Lea de Biasi ◽  
A-Young Kim ◽  
Jonas Hertle ◽  
Simon Schweidler ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Cathode Materials ◽  
Rational Design ◽  
Electrode Materials ◽  
Cycling Performance ◽  
Mechanical Degradation ◽  
Volume Changes ◽  
Solid State Batteries ◽  
All Solid State Batteries

Measures to improve the cycling performance and stability of bulk-type all-solid-state batteries (SSBs) are currently being developed with the goal of substituting conventional Li-ion battery (LIB) technology. As known from liquid electrolyte based LIBs, layered oxide cathode materials undergo volume changes upon (de)lithiation, causing mechanical degradation due to particle fracture, among others. Unlike solid electrolytes, liquid electrolytes are somewhat capable of accommodating morphological changes. In SSBs, the rigidity of the materials used typically leads to adverse contact loss at the interfaces of cathode material and solid electrolyte during cycling. Hence, designing zero- or low-strain electrode materials for application in next-generation SSBs is desirable. In the present work, we report on novel Co-rich NCMs, NCM361 (60% Co) and NCM271 (70% Co), showing minor volume changes up to 4.5 V vs Li<sup>+</sup>/Li, as determined by <i>operando</i> X-ray diffraction and pressure measurements of LIB pouch and pelletized SSB cells, respectively. Both cathode materials exhibit good cycling performance when incorporated into SSB cells using argyrodite Li<sub>6</sub>PS<sub>5</sub>Cl solid electrolyte, albeit their morphology and secondary particle size have not yet been optimized.

Rational Design of Quasi Zero-Strain NCM Cathode Materials for Minimizing Volume Change Effects in All-Solid-State Batteries

2019 ◽  
Author(s):  
Florian Strauss ◽  
Lea de Biasi ◽  
A-Young Kim ◽  
Jonas Hertle ◽  
Simon Schweidler ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Cathode Materials ◽  
Rational Design ◽  
Electrode Materials ◽  
Cycling Performance ◽  
Mechanical Degradation ◽  
Volume Changes ◽  
Solid State Batteries ◽  
All Solid State Batteries

Measures to improve the cycling performance and stability of bulk-type all-solid-state batteries (SSBs) are currently being developed with the goal of substituting conventional Li-ion battery (LIB) technology. As known from liquid electrolyte based LIBs, layered oxide cathode materials undergo volume changes upon (de)lithiation, causing mechanical degradation due to particle fracture, among others. Unlike solid electrolytes, liquid electrolytes are somewhat capable of accommodating morphological changes. In SSBs, the rigidity of the materials used typically leads to adverse contact loss at the interfaces of cathode material and solid electrolyte during cycling. Hence, designing zero- or low-strain electrode materials for application in next-generation SSBs is desirable. In the present work, we report on novel Co-rich NCMs, NCM361 (60% Co) and NCM271 (70% Co), showing minor volume changes up to 4.5 V vs Li<sup>+</sup>/Li, as determined by <i>operando</i> X-ray diffraction and pressure measurements of LIB pouch and pelletized SSB cells, respectively. Both cathode materials exhibit good cycling performance when incorporated into SSB cells using argyrodite Li<sub>6</sub>PS<sub>5</sub>Cl solid electrolyte, albeit their morphology and secondary particle size have not yet been optimized.

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