Smart hybridization of Sn2Nb2O7/SnO2@3D carbon nanocomposites with enhanced sodium storage performance through self-buffering effects

2017 ◽  
Vol 5 (25) ◽  
pp. 13052-13061 ◽  
Author(s):  
Pengbo Zhai ◽  
Jian Qin ◽  
Lichao Guo ◽  
Naiqin Zhao ◽  
Chunsheng Shi ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Carbon Nanocomposites ◽  
Storage Performance ◽  
Carbon Networks ◽  
Sodium Storage ◽  
Buffering Effects

Mulberry-like Sn2Nb2O7/SnO2nanoparticles homogeneously anchored on 3D carbon networks were prepared as an anode material for high-performance SIBs.

Construction of a bimetallic nickel–cobalt selenide pompon used as a superior anode material for high performance sodium storage

2020 ◽  
Vol 7 (4) ◽  
pp. 1003-1011 ◽  
Author(s):  
Wei Zhong ◽  
Qianru Ma ◽  
Wenwen Tang ◽  
Yuanke Wu ◽  
Wei Gao ◽  
...  
Keyword(s):  
Anode Material ◽  
Volume Expansion ◽  
High Performance ◽  
Ion Diffusion ◽  
Storage Performance ◽  
Nickel Cobalt ◽  
Cobalt Selenide ◽  
Sodium Storage

Pompon-like NiCo2Se4 can effectively promote the penetration of an electrolyte, increase electron and ion diffusion channels, alleviate volume expansion and achieve excellent sodium storage performance.

scholarly journals Greigite Fe3S4 as a new anode material for high-performance sodium-ion batteries

2017 ◽  
Vol 8 (1) ◽  
pp. 160-164 ◽  
Author(s):  
Qidong Li ◽  
Qiulong Wei ◽  
Wenbin Zuo ◽  
Lei Huang ◽  
Wen Luo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Sodium Storage

A new anode material, Fe3S4, shows superior electrochemical performance and a novel mechanism for sodium storage.

NiSe2 nanooctahedra as anodes for high-performance sodium-ion batteries

2019 ◽  
Vol 43 (32) ◽  
pp. 12858-12864 ◽  
Author(s):  
Siwei Fan ◽  
Guangda Li ◽  
Gai Yang ◽  
Xu Guo ◽  
Xinhuan Niu
Keyword(s):  
Hydrothermal Method ◽  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Facile Hydrothermal Method ◽  
Storage Performance ◽  
Ion Storage

Octahedral NiSe2 was fabricated by a facile hydrothermal method. It showed excellent Na ion storage performance when used as an anode material for sodium-ion batteries.

Black BiVO4: size tailored synthesis, rich oxygen vacancies, and sodium storage performance

2020 ◽  
Vol 8 (4) ◽  
pp. 1636-1645 ◽  
Author(s):  
Xiaosa Xu ◽  
Youxun Xu ◽  
Fei Xu ◽  
Guangshen Jiang ◽  
Jie Jian ◽  
...  
Keyword(s):  
Laser Processing ◽  
High Performance ◽  
Oxygen Vacancies ◽  
Storage Performance ◽  
Sodium Storage

Size tailored black BiVO4 colloids with rich oxygen vacancies were generated via facile laser processing for high performance sodium storage.

scholarly journals Facile Synthesis of FePS3 Nanosheets@MXene Composite as a High-Performance Anode Material for Sodium Storage

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Yonghao Ding ◽  
Yu Chen ◽  
Na Xu ◽  
Xintong Lian ◽  
Linlin Li ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Storage System ◽  
Electronic Conductivity ◽  
Reversible Capacity ◽  
Energy Storage System ◽  
Sodium Ion ◽  
Cyclic Process ◽  
Excellent Property ◽  
Sodium Storage

AbstractSearching for advanced anode materials with excellent electrochemical properties in sodium-ion battery is essential and imperative for next-generation energy storage system to solve the energy shortage problem. In this work, two-dimensional (2D) ultrathin FePS3 nanosheets, a typical ternary metal phosphosulfide, are first prepared by ultrasonic exfoliation. The novel 2D/2D heterojunction of FePS3 nanosheets@MXene composite is then successfully synthesized by in situ mixing ultrathin MXene nanosheets with FePS3 nanosheets. The resultant FePS3 nanosheets@MXene hybrids can increase the electronic conductivity and specific surface area, assuring excellent surface and interfacial charge transfer abilities. Furthermore, the unique heterojunction endows FePS3 nanosheets@MXene composite to promote the diffusion of Na+ and alleviate the drastic change in volume in the cyclic process, enhancing the sodium storage capability. Consequently, the few-layered FePS3 nanosheets uniformly coated by ultrathin MXene provide an exceptional reversible capacity of 676.1 mAh g−1 at the current of 100 mA g−1 after 90 cycles, which is equivalent to around 90.6% of the second-cycle capacity (746.4 mAh g−1). This work provides an original protocol for constructing 2D/2D material and demonstrates the FePS3@MXene composite as a potential anode material with excellent property for sodium-ion batteries.

Kirkendall effect modulated hollow red phosphorus nanospheres for high performance sodium-ion battery anodes

2020 ◽  
Vol 56 (79) ◽  
pp. 11795-11798
Author(s):  
Linqin Zhu ◽  
Zixuan Zhu ◽  
Jianbin Zhou ◽  
Yitai Qian
Keyword(s):  
Molten Salt ◽  
High Performance ◽  
Kirkendall Effect ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Red Phosphorus ◽  
Storage Performance ◽  
Molten Salt Reaction ◽  
Sodium Storage

Kirkendall effect mediated hollow red phosphorus nanospheres in a mild molten salt reaction exhibit great sodium storage performance.

scholarly journals S-doped porous carbon anode with superior capacity for high-performance sodium storage

RSC Advances ◽  
2020 ◽  
Vol 10 (38) ◽  
pp. 22663-22667
Author(s):  
Yaru Liang ◽  
Rutie Liu ◽  
Xiang Xiong
Keyword(s):  
Spray Drying ◽  
Porous Carbon ◽  
Carbon Material ◽  
High Performance ◽  
Carbon Anode ◽  
Porous Carbon Material ◽  
Storage Performance ◽  
Sulfur Doping ◽  
Sodium Storage

A novel S-doped porous carbon material with superior sodium storage performance was obtained through spray-drying and subsequent sulfur doping treatment.

TiO2/MWCNTs composite as high performance anode material for sodium storage

2020 ◽  
pp. 108325
Author(s):  
Shujun Lv ◽  
Shuaihao Wang ◽  
Jie Zheng ◽  
Xuejiao Sun ◽  
Wenxiu He
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Sodium Storage

Porous Graphene-Like MoS2/Carbon Hierarchies for High-Performance Pseudocapacitive Sodium Storage

2022 ◽  
Author(s):  
Tianhao Yao ◽  
Menglong Yao ◽  
Hongkang Wang
Keyword(s):  
Ionic Conductivity ◽  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Porous Graphene ◽  
Volume Variation ◽  
Sodium Storage ◽  
Layered Mos2 ◽  
Ion Insertion

Layered MoS2 has been considered as a promising anode material for sodium-ion batteries (SIBs), but which suffers from low electric/ionic conductivity as well as severe volume variation upon ion insertion/extraction,...

Design of coherent anode materials with 0D Ni3S2nanoparticles self-assembled on 3D interconnected carbon networks for fast and reversible sodium storage

2017 ◽  
Vol 5 (16) ◽  
pp. 7394-7402 ◽  
Author(s):  
Xu Zhao ◽  
Hong-En Wang ◽  
Robert C. Massé ◽  
Jian Cao ◽  
Jiehe Sui ◽  
...  
Keyword(s):  
Anode Materials ◽  
Volume Changes ◽  
Carbon Nanocomposites ◽  
Ion Storage ◽  
Carbon Networks ◽  
Self Assembled ◽  
Sodium Storage

Coherent Ni3S2/carbon nanocomposites were designed and successfully synthesized. Outstanding Na-ion-storage performances are attributed to effectively alleviated volume changes and confined poly-sulfides.

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