Ultra-Thin, Flexible, Free Standing Hybrid Graphene-Single Wall Carbon Nanotube Films for Lithium-Ion Battery Electrodes

2011 ◽  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Free Standing ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Films

Hybrid Germanium Nanoparticle–Single-Wall Carbon Nanotube Free-Standing Anodes for Lithium Ion Batteries

2011 ◽  
Vol 115 (45) ◽  
pp. 22609-22614 ◽  
Author(s):  
Roberta A. DiLeo ◽  
Sarah Frisco ◽  
Matthew J. Ganter ◽  
Reginald E. Rogers ◽  
Ryne P. Raffaelle ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Free Standing ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

Single wall carbon nanotube paper as anode for lithium-ion battery

2005 ◽  
Vol 51 (1) ◽  
pp. 23-28 ◽  
Author(s):  
S.H. Ng ◽  
J. Wang ◽  
Z.P. Guo ◽  
J. Chen ◽  
G.X. Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

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.

Single Wall Carbon Nanotube – LiCoO2 Lithium Ion Batteries

2008 ◽  
Vol 1127 ◽  
Author(s):  
Brian J. Landi ◽  
Matthew J. Ganter ◽  
Christopher M. Schauerman ◽  
Roberta A. DiLeo ◽  
Cory D. Cress ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Batteries ◽  
Structural Integrity ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Free Standing ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Charge Loss ◽  
Cycling Temperature

ABSTRACTThe electrochemical cycling performance of high purity single wall carbon nanotube (SWCNT) paper electrodes has been measured for a series of electrolyte solvent compositions. The effects of varying the galvanostatic charge rate and cycling temperature on lithium ion capacity have been evaluated between 25-100 °C. The measured reversible lithium ion capacities for SWCNT anodes range from 600-1000 mAh/g for a 1M LiPF6 electrolyte, depending on solvent composition and cycling temperature. The solid-electrolyte-interface (SEI) formation and first cycle charge loss are also shown to vary dramatically with carbonate solvent selection and illustrate the importance of solvent alkyl chain length and polarity on SWCNT capacity. SWCNT anodes have also been incorporated into full battery designs using LiCoO2 cathode composites. An electrochemical pre-lithiation sequence, prior to battery assembly, has been developed to mitigate the first cycle charge loss of SWCNT anodes. The pre-lithiated SWCNT anodes show reversible cycling at varying charge rates and depths of discharge with the cathode system. The summary of data shows that the structural integrity of individual SWCNTs is preserved after cycling, and that free-standing SWCNT paper electrodes represent an attractive material for lithium ion batteries.

Superfluorescent laser sources based on single-wall carbon nanotube films (Conference Presentation)

2017 ◽  
Author(s):  
Zhongqu Long ◽  
Yongrui Wang ◽  
Kankan Cong ◽  
G. Timothy Noe II ◽  
Junichiro Kono ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Laser Sources ◽  
Nanotube Films

scholarly journals Isotropic Seebeck coefficient of aligned single-wall carbon nanotube films

2018 ◽  
Vol 113 (24) ◽  
pp. 243105 ◽  
Author(s):  
Kengo Fukuhara ◽  
Yota Ichinose ◽  
Hiroyuki Nishidome ◽  
Yohei Yomogida ◽  
Fumiya Katsutani ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Seebeck Coefficient ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Films

scholarly journals Formation of a solid electrolyte interface on single wall carbon nanotube electrodes in lithium ion batteries

TANSO ◽  
2009 ◽  
Vol 2009 (240) ◽  
pp. 221-225
Author(s):  
Hisatoshi Koshikawa ◽  
Hiroatsu Todoriki ◽  
Atsushi Kondo ◽  
Yoshiyuki Hattori ◽  
Fujio Okino ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Solid Electrolyte ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Solid Electrolyte Interface ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Electrolyte Interface

Investigation of the electrocatalytic behavior of single-wall carbon nanotube films on an Au electrode

2002 ◽  
Vol 73 (3) ◽  
pp. 325-333 ◽  
Author(s):  
Jianxiu Wang ◽  
Meixian Li ◽  
Zujin Shi ◽  
Nanqiang Li ◽  
Zhennan Gu
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Au Electrode ◽  
Single Wall Carbon ◽  
Nanotube Films
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