Engineering Applications of Bioplastics and Biocomposites — An Overview
This chapter contains sections titled: Introduction Engineering Applications of Bioplastics and Biocomposites Conclusions
Materials Literature
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Enzyme Facilitated Design on Denim.
North Carolina State University Theses Textile Chemistry.
Hydrophobic self-cleaning surfaces of ZnO thin films synthesized by sol–gel technique
This paper reported on highly transparent self-cleaning surfaces of zinc oxide synthesized via the sol–gel route. The results, including the x-ray diffraction, optical transmittance spectra, atomic force microscopy and the contact angles, were also reported in the paper, along with a discussion on the hydrophobic prop…
Modeling the Evolution of Mesoscale Morphology in C/SiC Ceramic Matrix Composites.
North Carolina State University Theses Mechanical Engineering.
Behavior and Properties of Self-nucleated poly (ethylene terephthalate) (PET).
North Carolina State University Theses Textile Chemistry.
Direct methods: a paradox with regard to the convergence of random phase trials toward solutions
A frustrating observation, based on an R(min) variance analysis within the `shake and bake' framework of direct methods phasing, is described. The variance of R(min) can on occasion identify large subsets of phases that have a significantly lower mean phase error than the entire direct methods phase set of otherwise u…
Inside Cover: Synthesis and Structural Characterization of Crystalline Nonacenes (Angew. Chem. Int. Ed. 31/2011)
Nonacene crystals possess a bright metallic sheen and their solution absorption spectra fit well in the series of silylethyne-substituted acenes. As J. E. Anthony et al. report in their Communication on page 7013 ff., crystallographic analysis of functionalized nonacenes confirmed the nine-ringed structure and showed…
Simulation of Liquid Flow Permeability for Dendritic Structures during Solidification Process
Also the aim of the book is the continuous and timely dissemination of new and innovative CFD research and developments. This reference book is a collection of 14 chapters characterized in 4 parts: modern principles of CFD, CFD in physics, industrial and in castle. This book provides a comprehensive overview of the co…
Steam Electrolysis Characteristics for Various H2 and O2 Concentrations in Supply Gases
The steam electrolysis performance of a Ni-based electrode-supported tubular cell with a Sc2O3-stabilized ZrO2 electrolyte was evaluated at 650°C for various concentrations of H2 and O2 in the supply gases. It was found that an increase in the concentration of electrolytic products (H2 and O2) around the relevant elec…
Quantum dot states and optical excitations of edge-modulated graphene nanoribbons
We investigate from first principles the electronic and optical properties of edge-modulated armchair graphene nanoribbons, including both quasiparticle corrections and excitonic effects. Exploiting the oscillating behavior of the ribbon energy gap, we show that minimal width-modulations are sufficient to obtain confi…
Boundary-layer method for the analytical calculation of stable textures of bent-core liquid crystal fibers
We study the equilibrium textures of molecular orientation inside cylindrical fibers made of coaxial layers of bent-core smectics. We propose a free-energy model taking into account surface-like and bulk contributions--including layer-compression and electrostatic terms among others--with constant values of the materi…
Preparation of anatase nano‐TiO2/xanthan gum composite (NTX) and rheological study of the interior wall coatings using NTX as additive
Purpose The purpose of this paper is to develop a kind of novel and high‐performance rheological additive, an eco‐friendly composite of anatase nano‐TiO2 particles and xanthan gum (NTX), for interior wall coatings. Design/methodology/approach NTX was prepared through heating and refluxing the mixture of TiO2 hydrosol…
Highly ordered three‐dimensional ZnO nanorods for novel photonic devices
Abstract On‐purpose positioned epitaxial ZnO nanorods were grown on transparent substrate by wet chemical method. The high degree of vertical alignment can be ascribed to the epitaxial ZnO seed film deposited on a c‐plane sapphire substrate. The diffraction pattern taken on the array reveals the two‐dimensional orderi…
First-principles study of stability of the bcc and ω phases of a low Al concentration Nb1 −xAlxalloy
The phase stability and site occupancy of bcc (body centered cubic) Nb(5)Al and slightly rearranged atomic structures have been examined by means of first-principles calculations. In order to use first-principles methods, a periodic cell is required and we used ordered Nb(5)Al compounds as a tractable example of a low…
Synthesis, crystal structure, spectroscopy, and electrochemistry of a uranium complex
A uranium coordination compound with pyridine-2,6-dicarboxylic acid in deionized water has been synthesized and characterized by IR, UV, XPS, and X-ray single-crystal diffraction. The crystal belongs to the monoclinic system, space group C2/c with a = 1.8427(4) nm, b = 0.6886(16) nm, c = 1.5442(4) nm, α = 90°, β = 94.…
◾ Nanoscale Heat Transfer
Here we will discuss the underlying principles of heat transfer. Although heat is most oÅen discussed from a macroscale perspective, we are going to zoom in all the way to the nanoscale to see the stu that heat is actually made of. We will also discuss how the physics of heat and energy vary at the nanoscale. To do s…
Simulating the Reactivity of a Disordered Surface of the TiCN Thin Film
Ultrathin film deposition schemes often result in the growth of disordered structures whose surface chemistry is complex and can make predicting its reactivity difficult. Here, the surface reactivity of a disordered TiCN film is described using density functional theory calculations with simple cluster models of a gen…
Josephson effect in CeCoIn 5 microbridges as seen via quantum interferometry
A superconducting quantum interference device (SQUID) was prepared on a micron-sized single crystal using a selected growth domain of a thin film of ${\text{CeCoIn}}_{5}$ grown by molecular beam epitaxy. SQUID voltage oscillations of good quality were obtained as well as interference effects stemming from the individu…
Synthesis and characterization of a dinuclear (Hedta)Ru(III) complex
A ruthenium(III) complex containing ethylenediaminetetraacetate (edta), [{Ru(Hedta)}2(Pyz)] · 8H2O (1) (Pyz = pyrazine), has been synthesized by the reaction between K[Ru(Hedta)Cl] · 1.5H2O and pyrazine. The structure of the complex was determined by single X-ray diffraction. Complex 1 crystallizes in the triclinic sp…
Synthesis and crystal structure of a 2-D yttrium coordination network with propylenediamine-N,N,N′,N′-tetraacetic acid
A 2-D binuclear coordination polymer, {[YIII(Hpdta)(H2O)]2 · 6H2O} n (H4pdta = propylenediamine-N,N,N′,N′-tetraacetic acid), has been synthesized through direct hydrothermal reaction and characterized by infrared spectrum and thermal analysis. Single-crystal X-ray diffraction reveals that Y(III) is eight-coordinate of…