Li(B) anode
Controlling the Structure and Electrochemical Properties of Anode Prepared from Phenolic Resin for Li-ion Batteries
... Raman spectroscopy is an especially useful technique which is widely used to explore the crystalline ordering of carbonaceous materials. Raman spectra of the as prepared HCs are presented in fig. 2(b). There are ...
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Double-layer Si/TiO2NTAs as High Performance Anode for Li- ion Batteries
... Mechanical and structural electrode integrity play a critical role during the charging/discharging of Li-ion batteries, which directly affects their coulombic efficiency and cycling stability. A few studies have ...
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SnO2 Nanowires on Carbon Nanotube Film as a High Performance Anode Material for Flexible Li-ion Batteries
... Today, Li-ion batteries (LIBs) are the most common rechargeable batteries used in electronic ...best anode materials for ...free anode for LIB, which exhibits high initial discharge/charge capacity ...
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Facile Synthesis of Porous SnSb Alloy Anode for Li Ion Battery
... the Li foil as the counter electrode, a Celgard 2400 as the separator, and 1 M LiPF6 in ethylenecarbo- nate/dimethyl carbonate (EC/DMC = 1:1, volume ratio) as the ...
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Sn Embedded Li4Ti5O12/C Composite as a High Capacity Anode Material for Li-ion Battery
... However, an obvious disadvantage of Sn is its large volume change (up to 360%) during the charge- discharge process, which will causes electrode serious pulverization and the decrease of electrical contact subsequently, ...
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Siloxane-Impregnated Graphite Anode for Li-Ion Cells With PC-Based Electrolytes
... This paper reports a novel approach to the problem of avoiding graphite anode degradation in propylene carbonate. The proposed method relies on pre-treatment (impregnation) of graphite electrodes in a suitable ...
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Graphene/(h-BN) n/X-doped graphene as anode material in lithium ion batteries (X=Li, Be, B and N)
... inserted Li + ion is instantaneously shielded by local rearrangements of electronic charge and the transport of an elec- tron into the active particle over the current collec- tors and circuits in the electrolyte; ...
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Electrochemical properties of Sn-decorated SnO nanobranches as an anode of Li-ion battery
... the anode should be improved to meet the increasing demand for LIBs with higher energy density and power ...an anode material of LIBs due to its low operating voltage and excellent cyclability, its ...
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Vacancy Assisted Li Intercalation in Crystalline Si as Anode Materials for Lithium Ion Batteries
... Although there are many papers studied the lithium intercalation process of Si anode materials, little is known about the dynamic processes at the atomic level. To have fundamental insights into these issues, ...
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Hollow Nanostructured Anode Materials for Li Ion Batteries
... for Li-ion batteries is an area of growing interest from both the fundamental and application points of ...nanostructured anode materials used in Li-ion batteries based on carbon materials, metals, ...
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Li and Na Storage Behaviours of MgFe2O4 Nanoparticles as Anode Materials for Lithium Ion and Sodium Ion Batteries
... good Li storage performance can be attributed to the uniform porous structure without impurities that accommodates the strain due to the volume change in the charge/discharge cycles and expands the active area for ...
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TiO2/MoO2 Nanocomposite as Anode Materials for High Power Li-ion Batteries with Exceptional Capacity
... is Li-ion batteries (LIBs), which can be used in both automotive and stationary energy storage applications ...a Li + salt ...as Li-ion hybrid electrochemical capacitors (Li-HEC) have been ...
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Facile Preparation of 1D α-MnO2 as Anode Materials for Li-ion Batteries
... loops are observed in Fig3(a), indicating that samples are mesoporous materials. Based on the Brunauer–Emmett–Teller (BET) analysis, the specific surface areas of the samples are calculated to be about 13.34 m 2 g -1 and ...
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Transport Properties of Nanostructured Li 2TiO3 Anode Material Synthesized by Hydrothermal Method
... while the titanium ions occupy 2/3 other 4e sites (Wyckoff notation) [37]. Note that the intensity of the (002) supercell XRD peak is enhanced by the sintering process at 800 °C for 2 h. Rietveld refinements of XRD data ...
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Hybrid MnO/Ni Li-ion Battery Anode Material with Enhanced Capacity Retention
... material consists of a dark-colored background and bright-colored individual and spherical-shaped particles. These particles are around 100-150 nm in diameter and uniformly distributed, thereby providing excellent ...
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Li4Ti5O12 Coating Layer as Li+ Conductor and Cycle Stabilizer for SnO2 Anode
... the Li + diffusion coefficient, -Z' against ω 1/2 was depicted in ...4(b). Li + diffusion can be calculated from following equation [17, 25]: ...
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Study of Silicon Oxycarbide(SiOC) as Anode Materials for Li-ion Batteries
... presented and the electrochemical data are summarized in Table 5.3. Figure 5.5(a) shows the first charge/discharge cycle registered for the SiOC samples before HF etching. A high first charge capacity of 380 and 611 mAh ...
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Nano-sized Tin Oxide-Modified Graphite Composite as Efficient Anode Material for Lithium Ion Batteries
... 19. L.G. Xue, Z.H. Fu, Y. Yao, T. Huang and A.S. Yu, Electrochim. Acta, 55 (2010) 7310. 20. Y. Kong, J.Q. Shao, W.C. Wang, Q.F. Liu and Z.D. Chen, J. Alloy Compd., 477 (2009) 328. 21. C.L. Hsieh, D.S. Tsai, W.W. Chiang ...
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Room-temperature Facile Synthesis of Co3O4 Nanoflakes as Anode Material for Li-ion Rechargeable Batteries
... mAh g −1 even at a high current density of 2000 mA g −1 . Moreover, when the current density is reversed back to the initial low current rate at 100 mA g −1 , the reversible capacity of the cell is recovered to the ...
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Electrospun Antimony Tin Oxide Nanofibers with Superior Stability as Anode Material for Li-ion Batteries
... with Li+ .The multi-step alloying reaction between Sn and Li, which leads to the formation of LixSn, is shown by a broad peak around ...the Li-Sb dealloying reaction [20, 21]. The interactions ...
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