By Jilei Liu
This thesis makes a speciality of the synthesis and characterization of varied carbon allotropes (e.g., graphene oxide/graphene, graphene foam (GF), GF/carbon nanotube (CNT) hybrids) and their composites for electrochemical power garage purposes. The insurance levels from fabrics synthesis to electrochemical research, to state of the art electrochemical power garage units, and demonstrates how electrochemical characterization strategies could be built-in and utilized within the energetic fabrics choice and nanostructure layout procedure. Readers also will observe the most recent findings on graphene-based electrochemical strength garage units together with uneven supercapacitors, lithium ion batteries and versatile Ni/Fe batteries.
Given the original experimental techniques and strategies, the systematic electrochemical research, and the inventive versatile power garage equipment layout awarded, the thesis bargains a priceless reference consultant for researchers and novices to the sector of carbon-based electrochemical power storage.
Read or Download Graphene-based Composites for Electrochemical Energy Storage PDF
Best nonfiction_14 books
Defoe's overview performed an important function within the beginning of the trendy press. It used to be now not a newspaper dealing in proof yet a magazine of opinion and dialogue. This sequence is the 1st whole scholarly version of the complete run of Defoe's evaluate. it really is absolutely reset and supported by means of complete editorial equipment.
This 3rd publication within the three-volume Plant Secondary Metabolites examines the connection among environmental pressure and the body structure of vegetation, resulting in stimulation of secondary metabolites. a variety of stressors are mentioned, together with plant and soil interfaces, altering weather components, crucial plant nutrition, pest bugs, plant pathogens and microrganisms, and extra.
This e-book proposes and validates a data circulate method of reading wisdom co-construction and predicting team functionality within the context of collaborative studying. moreover, it highlights the significance of socially shared rules in collaborative studying, and illustrates intimately the way it might be analyzed and promoted.
- »Wie bitte?« – Kommunikation in Gesundheitsberufen
- Dynamic Sharing of Wireless Spectrum
- Inductance Calculations. Working formulas and tables.
- Spitfire at War
- Food biosensors
Extra resources for Graphene-based Composites for Electrochemical Energy Storage
X. Yang, R. Piner, A. Velamakanni, I. Jung, E. K. Banerjee, L. S. Ruoff, Large-area synthesis of high-quality and uniform graphene ﬁlms on copper foils. Science 324, 1312–1314 (2009) 107. S. S. Ruoff, Chemical methods for the production of graphenes. Nat. Nanotechnol. 4, 217–224 (2009) 108. Y. P. J. W. P. H. H. Z. Huang, L. J. Li, Highly efﬁcient restoration of graphitic structure in graphene oxide using alcohol vapors. ACS Nano 4, 5285–5292 (2010) 109. Y. Hernandez, V. Nicolosi, M. M. Y. Sun, S.
2 a FTIR spectrum, b TGA plots and XPS C1 s spectra c for raw materials, parallel conﬁguration graphene flakes and MEE graphene flakes (Fig. 2c). In which, the peaks at 286, 287 and 289 eV in XPS C1 s spectra (blue area), which are assigned to C–O, C=O and carboxyl groups, respectively, were identiﬁed. This corroborates the signiﬁcant oxidization of MEE graphene . 44 2 Electrochemical Exfoliation Synthesis of Graphene Fig. 3 FT-IR spectra a, TGA curves b and XPS C1 s spectra c of MEE GO prepared with different reaction time The electrolysis time is found to be important for controlling the quality of graphene, including oxidization state, thickness/lateral size distribution and production efﬁciency.
Z. Chen, Understanding supercapacitors based on nano-hybrid materials with interfacial conjugation. Progr. Nat. Sci. –Mater. Int. 23, 245–255 (2013) 25. P. Simon, Y. Gogotsi, Capacitive energy storage in nanostructured carbon-electrolyte systems. Acc. Chem. Res. 46, 1094–1103 (2013) 32 1 Introduction and Literature Background 26. E. Conway, 2-Dimensional and quasi-2-dimensional isotherms for Li intercalation and UPD processes at surfaces. Electrochim. Acta 38, 1249–1258 (1993) 27. E. Conway, Electrochemical surface science—the study of monolayers of ad-atoms and solvent molecules at charged metal interfaces.