TITLE

Solvothermal synthesis of CdS nanowires using L-cysteine as sulfur source and their characterization

AUTHOR(S)
Hongde Gai; Youshi Wu; Lili Wu; Zhigang Wang; Yuanchang Shi; Min Jing; Ke Zou
PUB. DATE
April 2008
SOURCE
Applied Physics A: Materials Science & Processing;Apr2008, Vol. 91 Issue 1, p69
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
An effective solvothermal reaction route has been developed for large-scale synthesis of CdS nanowires. L-cysteine was used as both sulfur source and capping reagent. The nanowires obtained were characterized by XRD, SEM, TEM, HRTEM, UV-Vis and PL. On the basis of time-resolved experiments, a possible growth mechanism was proposed. FTIR analysis confirmed the formation of Cd-cysteine complex and peptide during the reaction. The mechanism was further supported by comparative experiments with other sulfur sources.
ACCESSION #
29373218

 

Related Articles

  • Synthesis of CdSe Nanoparticles at 50°C by Wet Chemical Method. Kumar, Pushpendra; Singh, Kedar // Current Nanoscience;Feb2010, Vol. 6 Issue 1, p89 

    Present study describes a simultaneous and highly reproducible, large-scale, one-pot, template free synthesis of nearly homogeneous and blue luminescent CdSe nanoparticles (NPs) in a single reaction at 50°C by wet chemical method. The method is simple, inexpensive and ensures almost complete...

  • Fourier-transform infrared spectroscopy of hopping oscillations of electrons in vanadium oxide nanotubes. Ha Oh, Min; Jung Kim, Hyo; Won Lee, Kyu; Eui Lee, Cheol // Applied Physics Letters;3/18/2013, Vol. 102 Issue 11, p113105 

    We have employed Fourier-transform infrared spectroscopy in order to study the phase transitions and charge dynamics in vanadium oxide nanotubes with alternating organic and inorganic layers. The structural phase transitions accompanied by conformational changes in the organic layer were...

  • Mechanical and thermal properties of PP/compatibilized PP/acid treated SWNTs nanocomposites: Effect of different acid treatment times. Ahangari, Morteza Ghorbanzadeh; Fereidoon, Abdolhosein; Saedodin, Seyfolah // e-Polymers;Nov2008, p1 

    In the present work, the effect of different acid treatment times of single-walled carbon nanotubes (SWNTs) on the mechanical and thermal properties of polypropylene (PP)/maleated polypropylene (PP-g-MA) nanocomposites was investigated. The acid treatment process was based on a mixture of...

  • Pressure jump relaxation investigations of lipid membranes using FTIR spectroscopy. Schiewek, Martin; Blume, Alfred // European Biophysics Journal;Feb2009, Vol. 38 Issue 2, p219 

    The relaxation kinetics of aqueous lipid dispersions after a pressure jump (p-jump) were investigated using time-resolved FTIR spectroscopy. The methylene stretching vibrational band and the carbonyl band were analyzed to detect changes in conformational order of the hydrocarbon chains and to...

  • Precision Infrared Spectroscopic Imaging. Schultz, Christian P. // Spectroscopy;Oct2001, Vol. 16 Issue 10, p24 

    Discusses the Fourier transform infrared (FT-IR) spectroscopy. Historical background of infrared spectroscopy; Benefits of interferometry over dispersive technology; How FT-IR imaging works; Development of focal plane array imaging technology; Data Evaluation of FT-IR imaging; Projection on the...

  • Silicon Carbide Nanowires Synthesis and Preliminary Investigations. PATYK, J.; RICH, R.; WIELIGÓR, M.; ŻERDA, T. W. // Acta Physica Polonica, A.;Sep2010, Vol. 118 Issue 3, p480 

    As the field of biotechnology expands and the semiconductor industry approaches the limit of size reduction with conventional materials, these and other fields will increasingly rely on nanomaterials with novel properties. Silicon carbide (SiC) possesses many properties that make it appealing to...

  • Photo-oxidation of SO2 and of SO2 trapped in amorphous water ice studied by IR spectroscopy. Implications for Jupiter 's satellite Europa. Schriver-Mazzuoli, L.; Schriver, A.; Chaabouni, H. // Canadian Journal of Physics;Jan2003, Vol. 81 Issue 1/2, p301 

    Fourier Transform Infrared Spectroscopy (FTIR), is used to characterize thin films of sulfur dioxide trapped in excess of amorphous water ice and to study the photooxidation of pure solid SO[SUB2] or of SO[SUB2] diluted in water ice. These laboratory experiments were undertaken in an attempt to...

  • Market Profile: Fourier Transform Infrared Microscopy & Imaging.  // Spectroscopy;Sep2005, Vol. 20 Issue 9, p12 

    Discusses the global market for Fourier transform infrared (FT-IR) microscopy and imaging. History of development of FT-IR spectroscopy and imaging; Global market share of FT-IR microscopy and imaging; Estimated value of worldwide market for FT-IR microscopy.

  • Chronic hypoperfusion alters the content and structure of proteins and lipids of rat brain homogenates: a Fourier transform infrared spectroscopy study. Toyran, Neslihan; Zorlu, Faruk; Dönmez, Gizem; Öge, Kamil; Severcan, Feride // European Biophysics Journal;2004, Vol. 33 Issue 6, p549 

    Arteriovenous malformations (AVMs), masses of abnormal blood vessels which grow in the brain, produce high flow shunts that steal blood from surrounding brain tissue, which is chronically hypoperfused. Hypoperfusion is a condition of inadequate tissue perfusion and oxygenation, resulting in...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics