Surfacing amorphous Ni–B nanoflakes on NiCo2O4 nanospheres as multifunctional bridges for promoting lithium storage behaviors

Nanoscale ◽  
2019 ◽  
Vol 11 (46) ◽  
pp. 22550-22558 ◽  
Author(s):  
Min Li ◽  
Qihao Zhou ◽  
Changwei Ren ◽  
Nan Shen ◽  
Qiang Chen ◽  
...  
Keyword(s):  
Volume Expansion ◽  
Lithium Storage

Amorphous Ni–B are introduced onto NiCo2O4 nanospheres to overcome their issues of low conductivity and volume expansion during battery operation.

Sulfur-terminated tin oxides for durable, highly reversible storage of large-capacity lithium

2020 ◽  
Vol 8 (2) ◽  
pp. 626-631 ◽  
Author(s):  
Chenlong Dong ◽  
Wujie Dong ◽  
Qinghua Zhang ◽  
Xieyi Huang ◽  
Lin Gu ◽  
...  
Keyword(s):  
Volume Expansion ◽  
Lithium Storage ◽  
Large Capacity ◽  
Tin Oxides

Sulfur-terminated tin oxides could resist the volume expansion significantly and thus offer highly reversible lithium storage.

Suppression of volume expansion by graphene encapsulated Co3O4 quantum dots for boosting lithium storage

2021 ◽  
Vol 95 ◽  
pp. 333-339
Author(s):  
Young Jae Park ◽  
Kyu Seung Lee ◽  
Jaeho Shim ◽  
Jin-Hwan Lee ◽  
Yeonho Kim ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Volume Expansion ◽  
Lithium Storage

Multi-core yolk-shell structured Bi2Se3@C nanocomposites as anode for high-performance lithium-ion batteries

2021 ◽  
Author(s):  
Yaqin Zhu ◽  
Jiachang Zhao ◽  
Lanjie Li ◽  
Jingli Xu ◽  
Xinxin Zhao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Large Volume ◽  
Volume Expansion ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Lithium Storage ◽  
High Theoretical Capacity

The emerging Bi2Se3-based anode materials arouse great interest for lithium storage because of its high theoretical capacity. Although quite attractive, Bi2Se3 still faces with the problem of large volume expansion...

scholarly journals Construction of nanocage-structured heterogeneous binary metal sulfides via step-by-step confined growth for boosted lithium storage properties

2020 ◽  
Vol 56 (50) ◽  
pp. 6798-6801 ◽  
Author(s):  
Rongfang Zhao ◽  
Yue Han ◽  
Wenlong Li ◽  
Jinhua Li ◽  
Ming Chen ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Volume Expansion ◽  
Metal Sulfides ◽  
Filling Rate ◽  
Lithium Storage ◽  
Binary Metal ◽  
Storage Performance ◽  
Confined Growth ◽  
Storage Properties ◽  
Li Storage

Nanocage-structured Co9S8/MoS2@CNCs via step-by-step confined growth display superior Li-storage performance, profiting from the synergistic effect of bimetallic sulfides, high filling rate and free interspace for volume expansion.

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...

Radiation Damage Studies with the HVEM

1972 ◽  
Vol 30 ◽  
pp. 680-681
Author(s):  
J. J. Laidler ◽  
B. Mastel
Keyword(s):  
Radiation Damage ◽  
Stainless Steels ◽  
Volume Expansion ◽  
Austenitic Stainless Steels ◽  
Test Facility ◽  
Fast Breeder Reactors ◽  
Breeder Reactors ◽  
Under Construction ◽  
Development Laboratory ◽  
Insight Into

One of the major materials problems encountered in the development of fast breeder reactors for commercial power generation is the phenomenon of swelling in core structural components and fuel cladding. This volume expansion, which is due to the retention of lattice vacancies by agglomeration into large polyhedral clusters (voids), may amount to ten percent or greater at goal fluences in some austenitic stainless steels. From a design standpoint, this is an undesirable situation, and it is necessary to obtain experimental confirmation that such excessive volume expansion will not occur in materials selected for core applications in the Fast Flux Test Facility, the prototypic LMFBR now under construction at the Hanford Engineering Development Laboratory (HEDL). The HEDL JEM-1000 1 MeV electron microscope is being used to provide an insight into trends of radiation damage accumulation in stainless steels, since it is possible to produce atom displacements at an accelerated rate with 1 MeV electrons, while the specimen is under continuous observation.

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