Shape- and size-dependent electronic capacitance in nanostructured materials

Electronic Structure and Atomistic Spin Dynamics of Nanostructured Materials

Rodrigues, D. C. M. 2017. Electronic Structure and Atomistic Spin Dynamics of Nanostructured Materials. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1510. 39 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9903-7. The theoretical studies of several magnetic materials are presented in this thesis. To each of them, it was investi...

Nanostructured Carbons: Double-Layer Capacitance and More

The Electrochemical Society Interface • Spring 2008 This article is concerned with the design and characteristics of electrochemical double layer capacitors (EDLCs), and in particular the role of nanostructured carbons and how they function. EDLCs have been under development for over 20 years, but it is only relatively recently that the mechanisms of energy storage in carbon film electrodes hav...

Multifunctional, flexible electronic systems based on engineered nanostructured materials.

The development of flexible electronic systems has been extensively researched in recent years, with the goal of expanding the potential scope and market of modern electronic devices in the areas of computation, communications, displays, sensing and energy. Uniquely, the use of soft polymeric substrates enables the incorporation of advanced features beyond mechanical bendability and stretchabil...

Nanostructured Materials, and Nanodevices

Sonochemical Preparation and Size-Dependent Properties of Nanostructured CoFe2O4 Particles

Nanostructured CoFe2O4 particles were prepared by a sonochemical approach, first by preparation of the amorphous precursor powders, followed by heat treatment at relatively very low temperatures. The precursor was prepared by sonochemical decomposition of solutions of volatile organic precursors, Fe(CO)5 and Co(NO)(CO)3, in Decalin at 273 K, under an oxygen pressure of 100-150 kPa. The amorphou...