Characterization challenges for nanomaterials

被引：96

作者：

Baer, D. R. ^{[1
]}

Amonette, J. E. ^{[2
]}

Engelhard, M. H. ^{[1
]}

Gaspar, D. J. ^{[3
]}

Karakoti, A. S. ^{[4
]}

Kuchibhatla, S. ^{[1
,4
]}

Nachimuthu, P. ^{[1
]}

Nurmi, J. T. ^{[5
]}

Qiang, Y. ^{[6
]}

Sarathy, V. ^{[5
]}

Seal, S.

Sharma, A. ^{[6
]}

Tratnyek, P. G. ^{[5
]}

Wang, C. -M. ^{[1
]}

机构：

[1] Pacific NW Natl Lab, Environm Mol Sci Lab, Richland, WA 99352 USA

[2] Pacific NW Natl Lab, Fundamental & Computat Sci Directorate, Richland, WA 99352 USA

[3] Pacific NW Natl Lab, Energy & Environm Directorate, Richland, WA 99352 USA

[4] Univ Cent Florida, Mech Mat Aerosp Engn Nanosci & Technol Ctr, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA

[5] Oregon Hlth & Sci Univ, Dept Environm & Biomol Syst, Beaverton, OR USA

[6] Univ Idaho, Dept Phys, Moscow, ID 83843 USA

来源：

SURFACE AND INTERFACE ANALYSIS | 2008年 / 40卷 / 3-4期

关键词：

nanomaterials; characterization; surface analysis; XPS; XRD; TEM;

D O I：

10.1002/sia.2726

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Nanostructured materials are increasingly subject to nearly every type of chemical and physical analysis possible. Due to their small sizes, there is a significant focus on tools with high spatial resolution. It is also natural to characterize nanomaterials using tools designed to analyze surfaces, because of their high surface area. Regardless of the approach, nanostructured materials present a variety of obstacles to adequate, useful, and needed analysis. Case studies of measurements on ceria and iron metal-core/oxide-shell nanoparticles are used to introduce some of the issues that frequently need to be addressed during analysis of nanostructured materials. We use a combination of tools for routine analysis including X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), and x-ray diffraction (XRD) and apply several other methods as needed to obtain essential information. The examples provide an introduction to other issues and complications associated with the analysis of nanostructured materials including particle stability, probe effects, environmental effects, specimen handling, surface coating, contamination, and time. Copyright (c) 2008 John Wiley & Sons, Ltd.

引用

页码：529 / 537

页数：9

共 70 条

[21] Direct control of the magnetic interaction between iron oxide nanoparticles through dendrimer-mediated self-assembly [J].

Frankamp, BL ;

Boal, AK ;

Tuominen, MT ;

Rotello, VM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (27) :9731-9735

[22] Erosion rate variations during XPS sputter depth profiling of nanoporous films [J].

Gaspar, DJ ;

Engelhard, MH ;

Henry, MC ;

Baer, DR .

SURFACE AND INTERFACE ANALYSIS, 2005, 37 (04) :417-423

[23] TOF-SIMS analysis of sea salt particles: imaging and depth profiling in the discovery of an unrecognized mechanism for pH buffering [J].

Gaspar, DJ ;

Laskin, A ;

Wang, W ;

Hunt, SW ;

Finlayson-Pitts, BJ .

APPLIED SURFACE SCIENCE, 2004, 231 :520-523

[24] Nanostructure formation in polymer thin films influenced by humidity [J].

Gliemann, Hartmut ;

Almeida, Arlete Tavares ;

Petri, Denise Freitas Siqueira ;

Schimmel, Thomas .

SURFACE AND INTERFACE ANALYSIS, 2007, 39 (01) :1-8

[25] Effect of "buffer layers" on the optical properties of silicon nanocrystal superlattices [J].

Glover, M ;

Meldrum, A .

OPTICAL MATERIALS, 2005, 27 (05) :977-982

[26] On the electronic and atomic structures of small AuN- (N=4-14) clusters:: A photoelectron spectroscopy and density-functional study [J].

Häkkinen, H ;

Yoon, B ;

Landman, U ;

Li, X ;

Zhai, HJ ;

Wang, LS .

JOURNAL OF PHYSICAL CHEMISTRY A, 2003, 107 (32) :6168-6175

[27] Redox properties of water on the oxidized and reduced surfaces of CeO2(111) [J].

Henderson, MA ;

Perkins, CL ;

Engelhard, MH ;

Thevuthasan, S ;

Peden, CHF .

SURFACE SCIENCE, 2003, 526 (1-2) :1-18

[28] Confinement effects in quasi-stoichiometric CeO2 nanoparticles [J].

Hernández-Alonso, MD ;

Hungría, AB ;

Martínez-Arias, A ;

Coronado, JM ;

Conesa, JC ;

Soria, J ;

Fernández-García, M .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2004, 6 (13) :3524-3529

[29] Perspective: Nanothermodynamics [J].

Hill, TL .

NANO LETTERS, 2001, 1 (03) :111-112

[30] Slip resistance of interfaces and the strength of metallic multilayer composites [J].

Hoagland, RG ;

Kurtz, RJ ;

Henager, CH .

SCRIPTA MATERIALIA, 2004, 50 (06) :775-779

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