Uniformly growing Co9S8 nanoparticles on flexible carbon foam as a free-standing anode for lithium-ion storage devices

Carbon ◽  
2021 ◽  
Author(s):  
Pengcheng Zhang ◽  
Mengjue Cao ◽  
Yi Feng ◽  
Jie Xu ◽  
Jianfeng Yao
Keyword(s):  
Lithium Ion ◽  
Carbon Foam ◽  
Free Standing ◽  
Storage Devices ◽  
Ion Storage

N-Doped Carbon-Wrapped Cobalt–Manganese Oxide Nanosheets Loaded into a Three-Dimensional Graphene Nanonetwork as a Free-Standing Anode for Lithium-Ion Storage

2021 ◽  
Vol 4 (4) ◽  
pp. 3619-3630
Author(s):  
Peilin Zhang ◽  
Weiwei Wang ◽  
Jinzhe Liu ◽  
Chencheng Zhou ◽  
Jiao-Jiao Zhou ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Free Standing ◽  
Ion Storage

Intercalation and delamination of Ti2SnC with high lithium ion storage capacity

Nanoscale ◽  
2021 ◽  
Author(s):  
Haijiang Wu ◽  
Jiale Zhu ◽  
Liang Liu ◽  
Kequan Cao ◽  
Dan Yang ◽  
...  
Keyword(s):  
Storage Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
Max Phase ◽  
Metal Carbides ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Ion Storage ◽  
Li Ion ◽  
High Energy Storage

Li-ion battery attracts great attentions due to the rapid increasing and urgent demand for high energy storage devices. MAX phase compounds, layered ternary transition metal carbides and/or nitrides, show promise...

Ferroconcrete-inspired design of a nonwoven graphene fiber fabric reinforced electrode for flexible fast-charging sodium ion storage devices

2020 ◽  
Vol 8 (5) ◽  
pp. 2777-2788 ◽  
Author(s):  
Zexin Liu ◽  
Xin Zhang ◽  
Cai Liu ◽  
Dongyang Li ◽  
Miaoxin Zhang ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Free Standing ◽  
Storage Devices ◽  
Nonwoven Fabrics ◽  
Fast Charging ◽  
Ion Storage ◽  
Sodium Ion Storage ◽  
Fiber Fabric

Ferroconcrete-inspired graphene fiber nonwoven fabrics integrated with multi-functionalities for use as free-standing anodes/cathodes give superior performances as flexible sodium ion capacitors.

Germanium–single-wall carbon nanotube anodes for lithium ion batteries

2010 ◽  
Vol 25 (8) ◽  
pp. 1441-1446 ◽  
Author(s):  
Roberta A. DiLeo ◽  
Matthew J. Ganter ◽  
Brian J. Landi ◽  
Ryne P. Raffaelle
Keyword(s):  
Carbon Nanotube ◽  
High Capacity ◽  
Lithium Ion ◽  
Free Standing ◽  
Single Wall Carbon Nanotube ◽  
Current Collectors ◽  
Single Wall Carbon ◽  
Ion Storage ◽  
Nominal Voltage ◽  
Battery Anode

High-capacity thin-film germanium was coupled with free-standing single-wall carbon nanotube (SWCNT) current collectors as a novel lithium ion battery anode. A series of Ge–SWCNT compositions were fabricated and characterized by scanning electron microscopy and Raman spectroscopy. The lithium ion storage capacities of the anodes were measured to be proportional to the Ge weight loading, with a 40 wt% Ge–SWCNT electrode measuring 800 mAh/g. Full batteries comprising a Ge–SWCNT anode in concert with a LiCoO2 cathode have demonstrated a nominal voltage of 3.35 V and anode energy densities 3× the conventional graphite-based value. The higher observed energy density for Ge–SWCNT anodes has been used to calculate the relative improvement in full battery performance when capacity matched with conventional cathodes (e.g., LiCoO2, LiNiCoAlO2, and LiFePO4). The results show a >50% increase in both specific and volumetric energy densities, with values approaching 275 Wh/kg and 700 Wh/L.

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