World Library  


Add to Book Shelf
Flag as Inappropriate
Email this Book

Journal of Applied Physics : Tailoring nucleation and growth conditions for narrow compositional distributions in colloidal synthesized FePt nanoparticles

By Chandan Srivastava, David E. Nikles, and Gregory B. Thompson

Click here to view

Book Id: WPLBN0002169449
Format Type: PDF eBook :
File Size: Serial Publication
Reproduction Date: 21 November 2008

Title: Journal of Applied Physics : Tailoring nucleation and growth conditions for narrow compositional distributions in colloidal synthesized FePt nanoparticles  
Author: Chandan Srivastava, David E. Nikles, and Gregory B. Thompson
Volume: Issue : November 2008
Language: English
Subject: Science, Physics, Natural Science
Collections: Periodicals: Journal and Magazine Collection (Contemporary), Journal of Applied Physics Collection
Historic
Publication Date:
Publisher: American Institute of Physics

Citation

APA MLA Chicago

David E. Nikles, And Gregory B. Thompso, C. S. (n.d.). Journal of Applied Physics : Tailoring nucleation and growth conditions for narrow compositional distributions in colloidal synthesized FePt nanoparticles. Retrieved from http://hawaiilibrary.net/


Description
Description: To eliminate compositional and size variabilities between individual binary nanoparticles, it is essential to control the mechanistic steps involved in nanoparticle synthesis. A common method for synthesizing FePt nanoparticles involves the simultaneous decomposition and reduction in iron and platinum precursors, respectively. This simultaneous nucleation and growth method yields wide composition and size distributions. This paper describes and experimentally validates a methodology needed to tighten composition and size distributions for this process. By engineering the surfactant chemistry with tertiary phosphines to tightly bind the iron atoms in the iron precursor, uniform platinum rich seeds form during the initial stages of the synthesis. A thermodynamically preferred heterogeneous nucleation of iron atoms into these uniform platinum seeds in the subsequent stages produces a final dispersion with uniform particle-to-particle compositions. The paper addresses the understanding for optimizing the nucleation and growth sequences for compositional control in FePt nanoparticles.

 

Click To View

Additional Books


  • Civil War and Civil War Related Prints :... (by )
  • Applied Physics Letters : Growth behavio... Volume Issue : December 2008 (by )
  • Journal of Applied Physics : Simulation ... Volume Issue : November 2008 (by )
  • Applied Physics Letters : Terahertz gene... Volume Issue : December 2008 (by )
  • Physics of Fluids : Evolution of convect... Volume Issue : September 2008 (by )
  • Biblioteca Hispanica : Rebuttals to Anti (by )
  • Biblioteca Hispanica : Testing an Introd... (by )
  • The Journal of Chemical Physics : An imp... Volume Issue : November 2008 (by )
  • Physics of Plasmas : Effects of the para... Volume Issue : November 2008 (by )
  • Journal of Mathematical Physics : Lower ... Volume Issue : October 2008 (by )
  • Biblioteca Hispanica : Bachelor's Guide ... (by )
  • Journal of Mathematical Physics : Super ... Volume Issue : October 2008 (by )
Scroll Left
Scroll Right

 



Copyright © World Library Foundation. All rights reserved. eBooks from Hawaii eBook Library are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.