electrolyte additives for lithiumion batteries

Ngày tải lên: 05/07/2014, 20:21

Ngày tải lên: 05/07/2014, 20:21

Ngày tải lên: 05/07/2014, 21:20

... electronic formats. Some content that appears in print may not be available in electronic format. For information about Wiley products, visit our web site at www.wiley.com. For more information ... reference database for manufactured color Flame Retardants Polymeric materials are in general subject to burn. Therefore, for safety reasons, flame retardants are added. A measure for the flam- ... atives thereof, and processes for the preparation of both, US Patent 6 511 756, assigned to Nippon Zeon Co., Ltd. (Tokyo, JP), January 28, 2003. 50 Additives for Thermoplastics 5.1 Basic...

Ngày tải lên: 02/04/2014, 16:26

Ngày tải lên: 05/07/2014, 06:20

Ngày tải lên: 05/07/2014, 21:20

... fluid and electrolyte management is usually performed by intravenous therapy. We investigated the safety and effectiveness of oral rehydration therapy (ORT) for preoperative fluid and electrolyte ... on the supplementation of water, electrolytes, and carbohydrates [8, 9]. We conclude that ORT is a safe and effective therapy for the pre- operative fluid and electrolyte management of se- lected ... 4. Eligibility standard for oral rehydration therapy I. Patients eligible for oral rehydration therapy (receiving oral rehydration solution) 1. Those who give an informed consent and have not...

Ngày tải lên: 25/10/2012, 10:51

... has been considered a requirement for the formation of the TiO 2 nanotubes [14,15]. Similarly, availability of oxygen also is an important consideration for the formation of an anodic oxide layer. In ... anodizing in various non-aqueous organic polar electrolytes such as ethylene glycol, dimethyl sulfoxide, formamide etc. When the TiO 2 nanotubes formed in the organic solutions were annealed at ... potential applications, the formation of smooth TiO 2 nanotubes using the protic non-aqueous organic media could be a process for further research. It was observed that the repro- ducibility of the formation of...

Ngày tải lên: 19/03/2014, 16:48

... methods for adipic acid in foods Table 14.2 Summary of statistical parameters for adipic acid in foods Table 14.3 Performance characteristics for adipic acid in orange drink samples Table 14.4 Performance ... methods for azorubine in foods Table 2.2 Summary of statistical parameters for azorubine in foods Table 2.3 Performance characteristics for azorubine in collaborative trial samples Table 2.4 Performance ... methods for saccharin in foods Table 26.2 Summary of statistical parameters for saccharin in foods Table 26.3 Performance characteristics for saccharin in sweetener tablets Table 26.4 Performance...

Ngày tải lên: 23/05/2014, 11:08

... Carbon-coated nanophase CaMoO 4 as anode material for Li ion batteries. Chem Mater 2004, 16:504. Figure 2 electrochemical performances of both electrodes were similar, as ... materials for lithium-ion batteries. Nature 2000, 407:496. 4. Taberna PL, Mitra S, Poizot P, Simon P, Tarascon JM: High rate capabilities Fe 3 O 4 -based Cu nano-architectured electrodes for lithium-ion ... Park JG, Sung YM, Chung KY, Cho WI, Kim DW: Enhanced cycling performance of Fe 0 /Fe 3 O 4 nanocomposite electrode for lithium-ion batteries. Nanotechnology 2009, 20:295205. 10. Ko YD, Kang...

Ngày tải lên: 20/06/2014, 21:20

... safe batteries possible and permits the development of thin batteries with design flexibility. Most of the efforts to date have focused on poly(ethylene oxide) [PEO] as the host material for ... Therefore, new materials with unconventional conduction mechanisms are clearly needed [8]. In common SPEs, a polymer which has polar groups in the chain is necessary for electrolyte formation. ... Then, the solution was sonicated for 10 min and stirred for 24 h for dispersion. PS-based SPE was prepared by mixing the PS/LiCF 3 SO 3 and Al 2 O 3 solutions for 4 days. The solutions were...

Ngày tải lên: 20/06/2014, 23:20

... temperature for 24 h. The precipitated solution was subsequently dried in an oven at 85°C to evaporate residual water, and the dried powders were ground well before heating at 600°C for 3 h to ... cathode materials for lithium secondary batteries. J Power Sources 2007, 167:178-184. 17. Yi TF, Li Cy, Zhu YR, Shu J, Zhu RS: Comparison of structure and electrochemical properties for 5 V LiNi 0.5 Mn 1.5 O 4 and ... subsequent cycling. On cycling the electrodes for 35 cycles, the capacities maintained by the latter sam- ples were far better t han those of the former. For instance, the capacity of the sample with...

Ngày tải lên: 20/06/2014, 23:20

... can be used as a promising high-performance electrode for Li-ion batteries. Introduction Cobalt oxide (CoO x ) is a high-capacity electrode mate- rial for Li-ion batteries with a theoretical capacity ... R ct and C ct values for the CuNFs@CoO x were much smal- ler than those for CoO x TF. A considerable change in the sum of R SEI and R ct from 344 Ω was observed for CoO x TF to 96 Ω for CuNFs@CoO x , ... CoO x . Consequently, this CuNFs@CoO x composite structure can be a promising candidate for use in the electrodes of high-performance Li-ion batteries. Abbreviations CuNFs@CoO x : copper nanofiber-networked cobalt...

Ngày tải lên: 21/06/2014, 04:20

... for Li ? , the cavities in hollow structured electrodes for Li-ion batteries may provide extra space for the storage of Li ? , beneficial for enhancing specific capacity. Furthermore, the void space ... disgusting obstacle for practical appli- cation of Si as the anode for Li-ion batteries. To overcome this drawback, two strategies have been proposed: using composite materials and forming nanostructured ... Li-ion batteries, which require high capacity, high rate capability, and high safety. The higher capacity and higher rate capability for hollow nanostructured anode materials than that for the...

Ngày tải lên: 21/06/2014, 07:20

... positive electrode for rechargeable lithium batteries. Adv Matter 2007, 19:657-660. 9. Débart A, Paterson AJ, Bao J, Bruce PG: a-MnO 2 nanowires: a catalyst for the O 2 electrode in rechargeable lithium batteries. ... Rechargeable Li 2 O 2 electrode for lithium batteries. J Am Chem Soc 2006, 128:1390-1393. 2. Zhang SS, Foster D, Read J: Discharge characteristic of a non-aqueous electrolyte Li/O 2 battery. J ... Bruce PG: An O 2 cathode for rechargeable lithium batteries: the effect of a catalyst. J Power Sources 2007, 174:1177-1182. 13. Kraytsberg A, Ein-Eli Y: Review on Li-air batteries- opportunities,...

Ngày tải lên: 21/06/2014, 17:20

... cathode materials for lithium secondary batteries. J Power Sources 2007, 167:178-184. 17. Yi TF, Li Cy, Zhu YR, Shu J, Zhu RS: Comparison of structure and electrochemical properties for 5 V LiNi 0.5 Mn 1.5 O 4 and ... temperature for 24 h. The precipitated solution was subsequently dried in an oven at 85°C to evaporate residual water, and the dried powders were ground well before heating at 600°C for 3 h to ... EXPRESS Open Access Synthesis and characterization of integrated layered nanocomposites for lithium ion batteries Jihyeon Gim, Jinju Song, Hyosun Park, Jungwon Kang, Kangkun Kim, Vinod Mathew...

Ngày tải lên: 21/06/2014, 17:20

... areas to electrolytes. 4. Strategies for the material-design of high performance anode with fast C/D rate In order to achieve good anode performance with fast C/D rate of LIBs for PHEVs, ... especially for batteries with more than 200 cycles, implying usage of PP may result in fire. The reported exothermic values for anode are 54 & 95.5 J/g and for the cathode 60 & 103 J/g for ... anode material for lithium ion batteries. Scripta Materialia, Vol. 58, No. 5, 2008, pp. 405-408, ISSN 1359-6462 Towardshighperformanceanodeswithfast charge/dischargerate for LIBbasedelectricalvehicles...

Ngày tải lên: 27/06/2014, 01:20

... and the frustration that poorly performing batteries create. In most cases, the extra money invested is returned because the batteries last longer and perform more efficiently. All About Chargers ... to store batteries on a shelf and apply a topping-charge before use rather than leaving the pack in the charger for days. Even at a seemingly correct trickle charge, nickel- based batteries ... rechargeable batteries, the lead acid battery family has the lowest energy density. For the purpose of analysis, we use the term ‘sealed lead acid’ to describe the lead acid batteries for portable...

Ngày tải lên: 27/06/2014, 14:20

... cells is electrolyte circulation, as proved in batteries for electric road vehicles and batteries for submarines. The principle is an airlift pump installed in each cell. The results are . No electrolyte ... mobility for the millennium’’. While for materials handling battery-powered trucks, elevating trucks, forklifts, and other vehicles for internal factory transportation have been used for decades, ... 60 254-2, ‘‘Lead-acid traction batteries, part 2, cell dimensions for traction batteries. Copyright â 2003 by Expert Verlag. All Rights Reserved. 2 Batteries for Electrically Powered Industrial...

Ngày tải lên: 05/07/2014, 06:20