Necklace-like NiCo2O4@carbon composite nanofibers derived from metal-organic framework compounds for high rate lithium storage

2021 ◽  
Author(s):  
zhiwen Long ◽  
Rongrong Li ◽  
Zixin Dai ◽  
Chu Shi ◽  
Caiqin Wu ◽  
...  
Keyword(s):  
Volume Expansion ◽  
Composite Nanofibers ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Lithium Ion ◽  
Carbon Composite ◽  
High Rate ◽  
Lithium Storage ◽  
Metal Organic ◽  
Framework Compounds

In this study, necklace-like NiCo2O4@carbon composite nanofibers (NCO@CNFs) anode hatched by metal-organic frameworks, featuring low volume expansion and superior high rate properties, are prepared for anode of lithium-ion batteries. By...

Facile formation of a nanostructured NiP2@C material for advanced lithium-ion battery anode using adsorption property of metal–organic framework

2016 ◽  
Vol 4 (24) ◽  
pp. 9593-9599 ◽  
Author(s):  
Gaihua Li ◽  
Hao Yang ◽  
Fengcai Li ◽  
Jia Du ◽  
Wei Shi ◽  
...  
Keyword(s):  
Adsorption Property ◽  
Metal Organic Framework ◽  
Specific Capacity ◽  
Lithium Ion ◽  
High Rate ◽  
Rate Performance ◽  
Lithium Storage ◽  
Metal Organic ◽  
High Rate Performance ◽  
Battery Anode

Utilizing the adsorption properties of MOFs, a nanostructured NiP2@C was successfully synthesized, which exhibited enhanced capability for lithium storage in terms of both the reversible specific capacity and high-rate performance.

Metal–Organic Framework-Structured Porous ZnCo2O4/C Composite Nanofibers for High-Rate Lithium-Ion Batteries

2020 ◽  
Vol 3 (12) ◽  
pp. 12378-12384
Author(s):  
Zixin Dai ◽  
Zhiwen Long ◽  
Rongrong Li ◽  
Chu Shi ◽  
Hui Qiao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Metal Organic Framework ◽  
Lithium Ion ◽  
High Rate ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Porous ZnO/Co3O4/N-doped carbon nanocages synthesized via pyrolysis of complex metal–organic framework (MOF) hybrids as an advanced lithium-ion battery anode

2019 ◽  
Vol 75 (7) ◽  
pp. 969-978 ◽  
Author(s):  
Erbo Cheng ◽  
Shoushuang Huang ◽  
Dayong Chen ◽  
Ruting Huang ◽  
Qing Wang ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Synergistic Effects ◽  
Metal Organic Framework ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Structural Features ◽  
High Rate ◽  
Discharge Process ◽  
Retention Capacity ◽  
Metal Organic

Metal oxides have a large storage capacity when employed as anode materials for lithium-ion batteries (LIBs). However, they often suffer from poor capacity retention due to their low electrical conductivity and huge volume variation during the charge–discharge process. To overcome these limitations, fabrication of metal oxides/carbon hybrids with hollow structures can be expected to further improve their electrochemical properties. Herein, ZnO-Co3O4 nanocomposites embedded in N-doped carbon (ZnO-Co3O4@N-C) nanocages with hollow dodecahedral shapes have been prepared successfully by the simple carbonizing and oxidizing of metal–organic frameworks (MOFs). Benefiting from the advantages of the structural features, i.e. the conductive N-doped carbon coating, the porous structure of the nanocages and the synergistic effects of different components, the as-prepared ZnO-Co3O4@N-C not only avoids particle aggregation and nanostructure cracking but also facilitates the transport of ions and electrons. As a result, the resultant ZnO-Co3O4@N-C shows a discharge capacity of 2373 mAh g−1 at the first cycle and exhibits a retention capacity of 1305 mAh g−1 even after 300 cycles at 0.1 A g−1. In addition, a reversible capacity of 948 mAh g−1 is obtained at a current density of 2 A g−1, which delivers an excellent high-rate cycle ability.

A metal–organic-framework approach to engineer hollow bimetal oxide microspheres towards enhanced electrochemical performances of lithium storage

2019 ◽  
Vol 48 (6) ◽  
pp. 2019-2027 ◽  
Author(s):  
Weiwei Sun ◽  
Si Chen ◽  
Yong Wang
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Metal Organic Framework ◽  
Hollow Microsphere ◽  
Lithium Ion ◽  
Electrochemical Performances ◽  
Lithium Storage ◽  
Excellent Electrochemical Performance ◽  
Framework Approach ◽  
Metal Organic

A MOF-derived approach is used to fabricate a Fe–Mn–O/C hollow microsphere anode, which delivers excellent electrochemical performance for lithium-ion batteries.

Ultrafine ternary metal oxide particles with carbon nanotubes: a metal–organic-framework-based approach and superior lithium-storage performance

2019 ◽  
Vol 48 (13) ◽  
pp. 4413-4419 ◽  
Author(s):  
Xuxu Tang ◽  
Ming Liang ◽  
Yanfeng Zhang ◽  
Weiwei Sun ◽  
Yong Wang
Keyword(s):  
Metal Oxide ◽  
Metal Organic Framework ◽  
Metal Oxide Nanoparticles ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Storage Performance ◽  
Ternary Metal ◽  
Metal Organic ◽  
Oxide Particles ◽  
Organic Framework

A metal–organic-framework template approach was used to fabricate ultrafine ternary metal oxide nanoparticles embedded in CNTs, which exhibit larger-than-theoretical reversible capacities for lithium-ion batteries.

Bottom‐Up Fabrication of 1D Cu‐based Conductive Metal–Organic Framework Nanowires as a High‐Rate Anode towards Efficient Lithium Storage

ChemSusChem ◽  
2019 ◽  
Vol 12 (22) ◽  
pp. 5051-5058 ◽  
Author(s):  
Lingzhi Guo ◽  
Jinfeng Sun ◽  
Wenheng Zhang ◽  
Linrui Hou ◽  
Longwei Liang ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Rate ◽  
Lithium Storage ◽  
Bottom Up ◽  
Metal Organic ◽  
Organic Framework

Electrospun Hierarchical Li4Ti4.95Nb0.05O12/Carbon Composite Nanofibers for High Rate Lithium Ion Batteries

2012 ◽  
Vol 159 (4) ◽  
pp. A426-A430 ◽  
Author(s):  
Hongsen Li ◽  
Laifa Shen ◽  
Xiaogang Zhang ◽  
Ping Nie ◽  
Lin Chen ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Lithium Ion ◽  
Carbon Composite ◽  
High Rate

Morella-rubra-like metal–organic-framework-derived multilayered Co3O4/NiO/C hybrids as high-performance anodes for lithium storage

2017 ◽  
Vol 5 (46) ◽  
pp. 24269-24274 ◽  
Author(s):  
Yongzhe Wang ◽  
Mingguang Kong ◽  
Ziwei Liu ◽  
Chucheng Lin ◽  
Yi Zeng
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Metal Organic Framework ◽  
High Capacity ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Metal Organic ◽  
Rate Capacity ◽  
Organic Framework

Multilayered Co3O4/NiO/C electrodes with a ball-in-ball hollow morphology are employed in lithium-ion batteries and deliver an excellent rate capacity of 421 mA h g−1 at 4 A g−1 and a high capacity of 776 mA h g−1 over 1000 cycles at 1 A g−1.

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