PMID- 21031199
OWN - NLM
STAT- MEDLINE
DCOM- 20110503
LR  - 20131121
IS  - 2040-3372 (Electronic)
IS  - 2040-3364 (Linking)
VI  - 3
IP  - 1
DP  - 2011 Jan
TI  - Highly monodisperse Cu- and Ag-based bimetallic nanocrystals for the efficient 
      utilization of noble metals in catalysis.
PG  - 272-9
LID - 10.1039/c0nr00601g [doi]
AB  - Highly monodisperse Cu- and Ag-based bimetallic noble metal nanocrystals (BNMNs) 
      with diameter 2-7 nm have been synthesized. The synthesis employs a successive 
      reduction process by using inorganic metal salts as precursors at a low 
      temperature ( approximately 110  degrees C). HRTEM, XPS and XRD analytical techniques were applied for 
      the structural analysis of BNMNs. Catalytic activity investigation (CO oxidation) 
      over different supports (silicate nanotubes and CeO2 nanoparticles) shows that 
      BNMNs have identical and even enhanced performance over pure noble metal 
      nanocrystals with similar size and size distribution, which proves that these 
      BNMNs can significantly reduce the amount and thus make full use of noble metals 
      in catalysis.
FAU - Shen, Shuling
AU  - Shen S
AD  - Department of Chemistry, Tsinghua University, Beijing, 100084, PR China.
FAU - Zhuang, Jing
AU  - Zhuang J
FAU - Yang, Yan
AU  - Yang Y
FAU - Wang, Xun
AU  - Wang X
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20101029
PL  - England
TA  - Nanoscale
JT  - Nanoscale
JID - 101525249
RN  - 3M4G523W1G (Silver)
RN  - 49DFR088MY (Platinum)
RN  - 7440-57-5 (Gold)
RN  - 789U1901C5 (Copper)
SB  - IM
MH  - Catalysis
MH  - Copper/*chemistry
MH  - Gold/chemistry
MH  - Metal Nanoparticles/*chemistry
MH  - Platinum/chemistry
MH  - Silver/*chemistry
MH  - Spectrophotometry, Ultraviolet
MH  - Temperature
EDAT- 2010/10/30 06:00
MHDA- 2011/05/04 06:00
CRDT- 2010/10/30 06:00
PHST- 2010/10/30 06:00 [entrez]
PHST- 2010/10/30 06:00 [pubmed]
PHST- 2011/05/04 06:00 [medline]
AID - 10.1039/c0nr00601g [doi]
PST - ppublish
SO  - Nanoscale. 2011 Jan;3(1):272-9. doi: 10.1039/c0nr00601g. Epub 2010 Oct 29.