Journal ArticleDOI
Size effects in the Raman spectra of TiO2 nanoparticles
TLDR
In this paper, the authors investigated the relationship between the particle size and the Raman bands of TiO 2 nanoparticles using transmission electron microscopy (TEM), X-ray absorption near edge structure (XANES), extended Xray absorption fine structure (EXAFS), and Raman spectroscopy.About:
This article is published in Vibrational Spectroscopy.The article was published on 2005-01-14. It has received 642 citations till now. The article focuses on the topics: Raman spectroscopy & X-ray Raman scattering.read more
Citations
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Journal ArticleDOI
Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications, and Applications
Xiaobo Chen,Samuel S. Mao +1 more
Journal ArticleDOI
Effects of crystallization and dopant concentration on the emission behavior of TiO2:Eu nanophosphors
TL;DR: EDS results confirmed a systematic increase of Eu content in the as-prepared samples with the increase of nominal europiumcontent in the reaction solution, and crystallinity and crystallite size of the titania particles decreased gradually.
Journal ArticleDOI
Raman Spectroscopy of Nanomaterials: How Spectra Relate to Disorder, Particle Size and Mechanical Properties
TL;DR: In this article, the authors provide a basic understanding of the information micro-Raman Spectroscopy (mRS) may yield when applied to nanomaterials, a generic term for describing nano-sized crystals and bulk homogeneous materials with a structural disorder at the nanoscale.
Journal ArticleDOI
Size dependence of nanostructures: Impact of bond order deficiency
Chang Q. Sun,Chang Q. Sun +1 more
TL;DR: The BOLS correlation mechanism has been initiated and intensively verified as discussed by the authors, which has enabled the tunability of a variety of properties of a nanosolid to be universally reconciled to the effect of bond order deficiency of atoms at sites surrounding defects or near the surface edges of the nano-material.
Journal ArticleDOI
Probing the Optical Property and Electronic Structure of TiO2 Nanomaterials for Renewable Energy Applications
TL;DR: Probing the Optical Property and Electronic structure of TiO2 Nanomaterials for Renewable Energy Applications and its applications in renewable energy applications is studied.
References
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Journal ArticleDOI
Perspectives on the Physical Chemistry of Semiconductor Nanocrystals
TL;DR: In this paper, the present status and new opportunities for research in this area of materials physical chemistry are reviewed, as well as a review of the present state and opportunities in this field.
Journal ArticleDOI
Small-particle research: physicochemical properties of extremely small colloidal metal and semiconductor particles
Journal ArticleDOI
The effects of microcrystal size and shape on the one phonon Raman spectra of crystalline semiconductors
TL;DR: In this article, the effect of the exact shape of the microcrystal and the relationship between the width, shift and asymmetry of the Raman line is calculated and is in good agreement with available experimental data.
Book
EXAFS: Basic Principles and Data Analysis
TL;DR: In this article, the authors proposed a method for the generation of X-Rays and electrons using wave-particle duality of photons and wave-wave spectroscopy.
Journal ArticleDOI
Colloidal Semiconductor Q‐Particles: Chemistry in the Transition Region Between Solid State and Molecules
TL;DR: In this article, the size quantization effect, synthesis and characterization of Q-particles, as well as with the spectroscopic, electrochemical, and electron-microscopic investigation of these particles are discussed.
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