Reactive Gas Environment Induced Structural Modification of Noble-Transition Metal Alloy Nanoparticles

Petkov, V.; Yang, L.; Yin, J.; Loukrakpam, R.; Shan, S.; Wanjala, B.; Luo, J.; Chapman, K. W.; Zhong, C. J.

doi:10.1103/PhysRevLett.109.125504

Title: Reactive Gas Environment Induced Structural Modification of Noble-Transition Metal Alloy Nanoparticles

Full Record
Other Related Research

Authors:: Petkov, V.; Yang, L.; Yin, J.; Loukrakpam, R.; Shan, S.; Wanjala, B.; Luo, J.; Chapman, K. W.; Zhong, C. J.

Publication Date:: Wed Sep 19 00:00:00 EDT 2012

Sponsoring Org.:: USDOE

OSTI Identifier:: 1103383

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Volume: 109; Journal Issue: 12; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Petkov, V., Yang, L., Yin, J., Loukrakpam, R., Shan, S., Wanjala, B., Luo, J., Chapman, K. W., and Zhong, C. J. Reactive Gas Environment Induced Structural Modification of Noble-Transition Metal Alloy Nanoparticles.  United States: N. p., 2012. 
Web.  doi:10.1103/PhysRevLett.109.125504.

Copy to clipboard


                    Petkov, V., Yang, L., Yin, J., Loukrakpam, R., Shan, S., Wanjala, B., Luo, J., Chapman, K. W., & Zhong, C. J. Reactive Gas Environment Induced Structural Modification of Noble-Transition Metal Alloy Nanoparticles.  United States.  https://doi.org/10.1103/PhysRevLett.109.125504

Copy to clipboard


                    Petkov, V., Yang, L., Yin, J., Loukrakpam, R., Shan, S., Wanjala, B., Luo, J., Chapman, K. W., and Zhong, C. J. Wed .  
"Reactive Gas Environment Induced Structural Modification of Noble-Transition Metal Alloy Nanoparticles".  United States.  https://doi.org/10.1103/PhysRevLett.109.125504.

Copy to clipboard


                    
@article{osti_1103383,

  title        = {Reactive Gas Environment Induced Structural Modification of Noble-Transition Metal Alloy Nanoparticles},

  author       = {Petkov, V. and Yang, L. and Yin, J. and Loukrakpam, R. and Shan, S. and Wanjala, B. and Luo, J. and Chapman, K. W. and Zhong, C. J.},

  abstractNote = {},

  doi          = {10.1103/PhysRevLett.109.125504},

  journal      = {Physical Review Letters},

  number       = 12,

  volume       = 109,

  place        = {United States},

  year         = {Wed Sep 19 00:00:00 EDT 2012},

  month        = {Wed Sep 19 00:00:00 EDT 2012}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevLett.109.125504

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 11 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

CROSS SECTIONS FOR TRANSITIONS BETWEEN FINE STRUCTURE COMPONENTS OF SECOND GROUP EXCITED ATOMS INDUCED BY COLLISIONS WITH NOBLE GAS ATOMS.

Journal Article Voronin, A I ; Kvlividze, V A - Theoret. Chim. Acta, 8: 334-40(1967).
https://doi.org/10.1007/BF00528178
Lithium (Li* (2 /sup 2/P/sub 1/2,3/2/)) fine structure transitions induced by collisions with noble gas atoms

Journal Article Elward-Berry, J ; Berry, M J - J. Chem. Phys.; (United States)

Dye laser excitation and interferometric fluorescence analysis techniques were used to determine collision induced fine structure transition rate coefficients in the Li* (2 /sup 2/P/sub J/)+ He, Ne, Ar, Kr, and Xe systems at a temperature of 555.7 K. All the noble gases induce transitions at ''gas kinetic'' rates, but differences in the individual magnitudes of the rate coefficients are probably sensitive to the long range portions of the Li* (2 /sup 2/P/sub J/) --noble gas interaction potentials. There is no appreciable isotope effect for /sup 6/Li*//sup 7/Li*+He, Ne, Ar systems. Simple models based upon localized transition concepts do notmore »« less
Effect of Single-Layer MoS ₂ on the Geometry, Electronic Structure, and Reactivity of Transition Metal Nanoparticles

Journal Article Rawal, Takat B. ; Le, Duy ; Rahman, Talat S. - Journal of Physical Chemistry. C

We present results of ab initio density functional theory (DFT) based calculations of the geometry, electronic structure, and reactivity of subnanometer-sized (29-atom) transition metal nanoparticles (NPs) (Cu₂₉, Ag₂₉, and Au₂₉) supported on single-layer MoS₂. As compared to its pristine form, defect-laden MoS₂ (with a S vacancy row) has relatively larger effect on the above properties of the NPs. The NPs bind more strongly on defect-laden than on pristine MoS₂ (in the order Cu₂₉ > Ag₂₉ > Au₂₉), confirming the important role of vacancies in stabilizing the NPs on the support. The presence of vacancies also leads to an increase inmore »« less
Cited by 19
https://doi.org/10.1021/acs.jpcc.7b00036

Full Text Available
Grain‐Boundary‐Rich Noble Metal Nanoparticle Assemblies: Synthesis, Characterization, and Reactivity

Journal Article Geng, Xin ; Li, Shuwei ; Heo, Jaeyoung ; ... - Advanced Functional Materials

Abstract Here, a comprehensive study on the synthesis, characterization, and reactivity of grain‐boundary (GB)‐rich noble metal nanoparticle (NP) assemblies is presented. A facile and scalable synthesis of Pt, Pd, Au, Ag, and Rh NP assemblies is developed, in which NPs are predominantly connected via Σ3 (111) twin GBs, forming a network. Driven by water electrolysis, the random collisions and oriented attachment of colloidal NPs in solution lead to the formation of Σ3 (111) twin boundaries and some highly mismatched GBs. This synthetic method also provides convenient control over the GB density without altering the crystallite size or GB type bymore »« less
https://doi.org/10.1002/adfm.202204169
Origin of ferromagnetism and antiferromagnetism in alloys of transition metals. I. Alloys of the first-row transition metals with the monovalent noble metals

Journal Article Vogt, E - Phys. Status Solidi A., v. 28, no. 1, pp. 11-38
https://doi.org/10.1002/pssa.2210280102

Similar Records