Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Lingxuan Peng"'
Autor:
Lingxuan Peng, Justin M. Notestein, Zhenyu Bo, Michael Nolan, Laurence D. Marks, Nicholas E. Thornburg, José Julio Gutiérrez Moreno
Publikováno v:
Nano Letters. 19:8103-8108
Highly dispersed, supported oxides are ubiquitous solid catalysts but can be challenging to characterize with atomic precision. Here, it is shown that crystalline anatase TiO2 nanosheets (∼5 nm thi...
Autor:
Emily A. Sprague-Klein, Lingxuan Peng, George C. Schatz, Hannah E. Mayhew, Tyler W. Ueltschi, Michael O. McAnally, Richard P. Van Duyne, Bogdan Negru
Publikováno v:
The Journal of Physical Chemistry C. 121:27004-27008
Surface-enhanced femtosecond stimulated Raman spectroscopy (SE-FSRS) is a technique that has the potential to study the ultrafast dynamics of surface adsorbates with simultaneously high temporal and spectral resolutions. One of the greatest impedimen
Autor:
Zhenyu, Bo, Nicholas E, Thornburg, Lingxuan, Peng, Jose Julio, Gutierrez Moreno, Michael, Nolan, Laurence D, Marks, Justin M, Notestein
Publikováno v:
Nano letters. 19(11)
Highly dispersed, supported oxides are ubiquitous solid catalysts but can be challenging to characterize with atomic precision. Here, it is shown that crystalline anatase TiO
Publikováno v:
The Journal of Physical Chemistry C. 120:21069-21075
Experimental results of a smooth composition gradient within Pt/Pd alloy nanoparticles with Pt enrichment at the corners are reported. We find that the Pt concentration gradually increases toward the outermost surface, and it appears different from t
Publikováno v:
The Journal of Physical Chemistry Letters. 6:1930-1934
We analyze the possibility of strain-induced segregation in bimetallic multiply twinned particles by an analytic first-order expansion within a continuum model. The results indicate that while the change in free energy may be small, there will be a n
Publikováno v:
The Journal of Physical Chemistry C. 118:17655-17661
In this work, we report synthesis strategies to produce Ag nanoparticles by AB-type and ABC-type atomic layer deposition (ALD) using trimethylphosphine- (hexafluoroacetylacetonato) silver(I) ((hfac)Ag(PMe3)) and formalin (AB-type) and (hfac)Ag(PMe3),
Publikováno v:
Physical chemistry chemical physics : PCCP. 17(42)
Bimetallic nanoparticles are of interest due to their physical and chemical properties, which differ from their monometallic counterparts, and are dependent on size, composition and structure. Their unique chemical and physical properties make them u
Autor:
Laurence D. Marks, Lingxuan Peng
Publikováno v:
Journal of Physics: Condensed Matter. 28:053001
Nanoparticles can be beautiful, as in stained glass windows, or they can be ugly as in wear and corrosion debris from implants. We estimate that there will be about 70,000 papers in 2015 with nanoparticles as a keyword, but only one in thirteen uses