Linked Life Data

16494314

Source:http://linkedlifedata.com/resource/pubmed/id/16494314

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
2006-2-23
pubmed:abstractText
Uniform quasicubic alpha-Fe(2)O(3) nanoparticles enclosed by six identical {110} planes were synthesized by a simple solvothermal method. TEM investigations revealed that they were formed through oriented attachment of primary nanocrystals assisted by Ostwald ripening, and PVP surfactant played an important role in control over the final morphology of the products. These quasicubic nanoparticles could catalyze oxidation of almost 100% CO at a temperature of 230 degrees C, much lower than those of nanophases with flowerlike, hollow, or other forms of irregular external morphologies having various crystal planes exposed to the gas, indicating that the external morphology and especially the exposure crystal planes of alpha-Fe(2)O(3) nanocatalyst affect the catalytic activity more significantly than the traditionally accepted factors (such as high BET surface area, hollow structure, etc.) do for CO catalytic oxidation.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Feb
pubmed:issn
1520-6106
pubmed:author
pubmed:issnType
Print
pubmed:day
23
pubmed:volume
110
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
3093-7
pubmed:year
2006
pubmed:articleTitle
Quasicubic alpha-Fe2O3 nanoparticles with excellent catalytic performance.
pubmed:affiliation
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
pubmed:publicationType
Journal Article