Studies on metal oxides and cobalt nitride as prospective anodes for lithium ion batteries

... presents studies on mixed metal oxides and cobalt nitride as prospective anode materials for LIBs based on the Li- recyclability by electrochemical processes such as ‘conversion’ reaction involving ... VI.4.Conclusions 251 References 253 Conclusions and Suggestions for Future Work 256 x Summary Lithium ion batteries (LIBs) are the promising dc- energy source...

Ngày tải lên: 11/09/2015, 10:17

... results in the formation of a non-uniform, lithium alkyl carbonate passivation film on the anode surface, which is a lithium- ion conductor but an electronic insulator Although Liions can pass through ... electronic conductivity (

Ngày tải lên: 10/09/2015, 09:27

... Oxide Anodes based on Displacive Redox Reaction 1.9.3.1 Binary transition metal oxides 1.9.3.2 Ternary and complex transition metal oxides 1.9.4 Oxide Anodes based on Reversible Li -metal- oxide Bronze ... 154 Conclusions 156 References 158 Chapter Mixed transition metal oxides as anodes for Li -ion batteries 5.1 Abstract 162 5.2 Introduction 163 5.3 Experimental...

Ngày tải lên: 16/09/2015, 08:32

... doi:10.1186/1556-276X-7-60 Cite this article as: Gim et al.: Synthesis and characterization of integrated layered nanocomposites for lithium ion batteries Nanoscale Research Letters 2012 7:60 ... range of stoichiometric compositions Therefore, the present work reports on the synthesis and systematic investigations on the structure, morphology, and electrochemical p...

Ngày tải lên: 20/06/2014, 23:20

... doi:10.1186/1556-276X-7-60 Cite this article as: Gim et al.: Synthesis and characterization of integrated layered nanocomposites for lithium ion batteries Nanoscale Research Letters 2012 7:60 ... range of stoichiometric compositions Therefore, the present work reports on the synthesis and systematic investigations on the structure, morphology, and electrochemical p...

Ngày tải lên: 21/06/2014, 17:20

... Thesis Spine CARBON AND TIN BASED NANOSTRUCTURED ANODE MATERIALS FOR LITHIUM ION BATTERIES DENG DA 2009 CARBON AND TIN BASED NANOSTRUCTURED ANODE MATERIALS FOR LITHIUM ION BATTERIES DENG DA ... Lithium Ion Batteries 2.1.2 Developments of Lithium Ion Batteries .11 2.2 Nanostructured Anode Materials 14 2.2.1 Carbonaceous Materials...

Ngày tải lên: 12/09/2015, 09:22

... internal consistency (Cronbach's alpha) of the anxiety scale was 87 The internal consistency (Cronbach's alpha) of the depression scale was 86 Risk factors Generic coping in parents was measured ... distribution of risk variables for symptoms of PTSD, anxiety and depression Avoidance coping and peritraumatic dissociation were significantly related to symptoms...

Ngày tải lên: 13/08/2014, 18:21

... percentages of carbon additive as anodes in lithium- ion cells (charge/discharge rate: 0.1 C) The ␣-Fe2 O3 nanorods were tested as anode materials in lithium- ion cells with different weight ratios of conductive ... nanorods for lithium ion diffusion Thus, the electrochemical performance of the one-dimensional nanostructured electrodes is remarkably enhance...

Ngày tải lên: 19/03/2014, 16:48

... communicative function of tones……….………… 20 CHAPTER II: Grammatical means as cohesive devices in narrative discourse ………21 I Introduction……………………………………………………………………… 21 II Grammatical means as cohesive ... Halliday, M, and Hasan, R 1976 Cohesion in English New York: Longman Group Limited Halliday, M 1992 Spoken and Written language London: Eddward Arnorld Nunan, D 1993...

Ngày tải lên: 07/09/2013, 13:02

... thesis A study on grammatical and prosodic means as cohesive devices in narrative discourse , the thesis is focus on examining how grammatical means and intonation function as cohesive devices Inductive ... cohesion and intonation in English Chapter II: Grammatical means as cohesive devices in narrative discourse Chapter III: Intonation as...

Ngày tải lên: 29/01/2014, 10:33

... CONTENTS • Introduction • Literature review and theoretical background • A study on grammatical means and intonation as cohesive devices in narrative discourse • Conclusion AIMS AND OBJECTIVES ... of cohesion to gain the best RATIONALE OF THE STUDY The linguists has discussed and given various concept about how intonation and grammatical means as cohesive...

Ngày tải lên: 29/01/2014, 10:33

... declined due to production constraints such as lack of production inputs and lack of information on dairy and beef production and marketing and also the dairy and beef market are localized Therefore, ... the production constraints of milk and meat of the woreda and to indicate the interventions for the indicated production constraints LITERATURE REVIEW 2....

Ngày tải lên: 08/03/2014, 23:20

... Studies on Business Administration and Management and the ethical and social values Keywords: Values, higher education, research JEL codes: A13, A23 Abstract: ... physical values, intellectual values, affective values, moral values, social values, ecological values, etc Different studies on value classification have been done, one that is worth mentioning .....

Ngày tải lên: 16/03/2014, 03:20

... The chaotrope-induced unfolding was almost fully reversible in both forms of the protein Removal of the perturbation makes the protein regain its native form The unfolding reactions of both forms ... as the major and the minor forms of the holoACP structure, on the basis of their percentage contributions (65% and 35%, respectively) to the...

Ngày tải lên: 16/03/2014, 10:20

... image of an MWCNTs -doped SnO2 sol (c); FE-SEM image of an MWCNTs -doped SnO2 (d) Please cite this article in press as: N Van Hieu, et al., Gas- sensing properties of tin oxide doped with metal oxides ... ethanol gas and LPG Please cite this article in press as: N Van Hieu, et al., Gas- sensing properties of tin oxide doped with metal oxides an...

Ngày tải lên: 19/03/2014, 16:48