scholarly journals A new family of cation-disordered Zn(Cu)–Si–P compounds as high-performance anodes for next-generation Li-ion batteries

2019 ◽  
Vol 12 (7) ◽  
pp. 2286-2297 ◽  
Author(s):  
Wenwu Li ◽  
Xinwei Li ◽  
Jun Liao ◽  
Bote Zhao ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Dft Calculations ◽  
Volume Change ◽  
High Performance ◽  
Experimental Measurements ◽  
Li Ion Batteries ◽  
Storage Performance ◽  
New Family ◽  
Li Ion ◽  
Li Storage

Cation-disordered Zn(Cu)–Si–P family materials demonstrate better Li-storage performance than the cation-ordered ZnSiP2 phase due largely to faster electronic and ionic conductivity and better tolerance to volume change during cycling, as confirmed by DFT calculations and experimental measurements.

Core–shell ZnO/ZnFe2O4@C mesoporous nanospheres with enhanced lithium storage properties towards high-performance Li-ion batteries

2015 ◽  
Vol 3 (40) ◽  
pp. 20389-20398 ◽  
Author(s):  
Changzhou Yuan ◽  
Hui Cao ◽  
Siqi Zhu ◽  
Hui Hua ◽  
Linrui Hou
Keyword(s):  
High Performance ◽  
Core Shell ◽  
Li Ion Batteries ◽  
Next Generation ◽  
Lithium Storage ◽  
Storage Performance ◽  
Li Ion ◽  
Storage Properties ◽  
Li Storage

Core–shell ZnO/ZnFe2O4@C nanospheres were rationally fabricated and exhibited exceptional electrochemical Li-storage performance for next-generation Li-ion batteries.

Novel Cu(Zn)–Ge–P compounds as advanced anode materials for Li-ion batteries

2021 ◽  
Author(s):  
Wenwu Li ◽  
Pengfei Shen ◽  
Lufeng Yang ◽  
Anjie Chen ◽  
Jeng-Han Wang ◽  
...  
Keyword(s):  
Volume Change ◽  
Anode Materials ◽  
Electronic Conductivity ◽  
Li Ion Batteries ◽  
Good Tolerance ◽  
Storage Performance ◽  
Li Ion ◽  
Li Storage

The Cu(Zn)–Ge–P compounds have high ionic and electronic conductivity and good tolerance to volume change during cycling, thus delivering excellent Li-storage performance.

scholarly journals High performance MnO@C microcages with a hierarchical structure and tunable carbon shell for efficient and durable lithium storage

2018 ◽  
Vol 6 (20) ◽  
pp. 9723-9736 ◽  
Author(s):  
Chuanxin Hou ◽  
Zhixin Tai ◽  
Lanling Zhao ◽  
Yanjie Zhai ◽  
Yue Hou ◽  
...  
Keyword(s):  
Internal Structure ◽  
Hierarchical Structure ◽  
High Performance ◽  
Carbon Shell ◽  
Li Ion Batteries ◽  
Lithium Storage ◽  
Commercial Potential ◽  
Storage Performance ◽  
Li Ion ◽  
Li Storage

MnO@C microcages with robust sponge-like internal structure exhibit excellent Li-storage performance, holding favorable commercial potential as anodes for Li-ion batteries.

scholarly journals Urchin-like CoO–C micro/nano hierarchical structures as high performance anode materials for Li-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2637-2643 ◽  
Author(s):  
Lili Liu ◽  
Lihui Mou ◽  
Jia Yu ◽  
Shimou Chen
Keyword(s):  
Hierarchical Structure ◽  
Anode Materials ◽  
High Performance ◽  
Hierarchical Structures ◽  
Li Ion Batteries ◽  
Carbon Coated ◽  
Li Ion ◽  
Li Storage

Urchin-like microspheres consisting of radial carbon-coated cobalt monoxide nanowires are designed, to fabricate a micro/nano hierarchical structure for efficient Li-storage.

Ultra-fast shock-wave combustion synthesis of nanostructured silicon from sand with excellent Li storage performance

2019 ◽  
Vol 3 (6) ◽  
pp. 1396-1405 ◽  
Author(s):  
Ali Reza Kamali ◽  
Safa Haghighat-Shishavan ◽  
Masoud Nazarian-Samani ◽  
Asma Rezaei ◽  
Kwang-Bum Kim
Keyword(s):  
Shock Wave ◽  
Combustion Synthesis ◽  
Energy Efficient ◽  
Synthesis Method ◽  
Li Ion Batteries ◽  
Excellent Performance ◽  
Storage Performance ◽  
Nanostructured Silicon ◽  
Li Ion ◽  
Li Storage

A novel shock-wave combustion synthesis method was developed for ultra-scalable, clean and energy efficient conversion of sand to nanostructured silicon with excellent performance as an anode material for Li-ion batteries.

Insitu grown graphitic carbon/Fe2O3/carbon nanofiber composites for high performance freestanding anodes in Li-ion batteries

RSC Advances ◽  
2014 ◽  
Vol 4 (24) ◽  
pp. 12298-12301 ◽  
Author(s):  
Biao Zhang ◽  
Zheng-Long Xu ◽  
Jang-Kyo Kim
Keyword(s):  
Volume Change ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Coating Layer ◽  
Electrospinning Process ◽  
Li Ion Batteries ◽  
One Pot ◽  
Graphene Coating ◽  
Li Ion ◽  
Peeling Off

C/Fe2O3/CNF composites are produced through a one-pot electrospinning process. The onion-shaped graphene coating layer not only prevents the Fe2O3 particles from peeling off from the carbon nanofiber substrate, but also it buffers the volume change of Fe2O3 and improves the conductivity of the electrode.

Self-sacrificial template formation of ultrathin single-crystalline ZnMn2O4 nanoplates with enhanced Li-storage behaviors for Li-ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (3) ◽  
pp. 2024-2027 ◽  
Author(s):  
Siqi Zhu ◽  
Yaoyao Shi ◽  
Qiuli Chen ◽  
Zhiyi Chen ◽  
Ruiqi Bao ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Single Crystalline ◽  
Sacrificial Template ◽  
Storage Performance ◽  
Synthetic Strategy ◽  
Li Ion ◽  
Li Storage

Ultrathin single-crystalline ZnMn2O4 nanoplates were first designed and tailored as an anode for advanced Li-ion batteries via an efficient self-sacrificial template synthetic strategy, and delivered excellent Li-storage performance at high C rates.

scholarly journals Screening the Physical Properties of a Series of Water-in-Salt Electrolytes Using Computer Simulations

2020 ◽  
Author(s):  
Trinidad Mendez-Morales ◽  
Zhujie Li ◽  
Mathieu Salanne
Keyword(s):  
Ionic Liquids ◽  
Ionic Conductivity ◽  
Diffusion Coefficients ◽  
Free Water ◽  
Li Ion Batteries ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
New Family ◽  
Potential Applications ◽  
Li Ion

Water-in-salts form a new family of electrolytes with properties distinct from the ones of conventional aqueous systems and ionic liquids. They are currently investigated for Li-ion batteries and supercapacitors applications, but to date most of the focus was put on the system based on the LiTFSI salt. Here we study the structure and the dynamics of a series of water-in-salts with different anions. They have a similar parent structure but they vary systematically through their symmetric/asymmetric feature and the length of the fluorocarbonated chains. The simulations allow to determine their tendency to nanosegregate, as well as their transport properties (viscosity, ionic conductivity, diffusion coefficients) and the amount of free water, providing useful data for potential applications in energy storage devices.

Porous NiO architecture prepared with coordination polymer precursor as a high performance anode material for Li-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 89269-89272 ◽  
Author(s):  
An Guo ◽  
Yue Li ◽  
Kun Liu ◽  
Wen-Juan Ruan
Keyword(s):  
Coordination Polymer ◽  
Anode Material ◽  
High Performance ◽  
Polymer Precursor ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Li Storage

A porous NiO architecture, which was synthesized by the calcination of a coordination polymer precursor, exhibited high Li-storage and excellent cyclability and could be used as an anode material for Li-ion batteries.

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