Scanning-transmission electron micrograph

Fig. 28 From left to right-. Scanning transmission electron micrograph of crew-cut nanorods consisting of PS core and P4VP corona nanorods, coated with aluminum oxide and after removal of the polymer material [206]...

Figure 1 Scanning transmission electron micrograph of a Pd-silica composite formed via an organically modified gel. The average particle size is 3.8nm, and the distribution range is 2.8-5.2nm. (Reprinted with permission from Ref. 10. 1991 American Chemical Society)...

Fig. 13.6 Relative ratio of Sn/Ni concentration measured by EDS is plotted as a function of the distance from the edge of the particle toward the center of the particle. The ratio is assigned a value of unity for the electron beam probing the points very close to the edge of the particle. Inset is a scanning transmission electron micrograph of a Sn/Ni/YSZ particle...

Figure 16. Scanning-transmission electron micrograph (STEM) of a thin film of 303-0 with no staining.

Figure 4.20 Scanning transmission electron micrograph of a precursor membrane for an anion exchange membrane (cross-linking 20%) A pasty mixture of chloro-methylstyrene and divinylbenzene was copolymerized in the presence of acrylonitrile—butadiene rubber (inert polymer) ratio of divinylbenzene to total vinyl monomers 20%.

Figure 5.34 Scanning transmission electron micrograph of the cross-section of a precursor membrane for anion exchange membranes (content of divinylbenzene 10%).

As the pH of a suspension increases further, the potential decreases again, revealing another point of potential reversal at PZR 3. A careful analysis of the data indicated that the surface-induced adsorption of the molecular Al(OH)3 and the subsequent formation of the hydroxylated aluminum surface sites are responsible for the PZR 3 [44], Figure 11a is a scanning transmission electron micrograph of the cordierite core coated with the aluminum hydroxide layer of approximately 15 nm thickness. The uniform surface-induced coating of ultra-fine scale aluminum hydroxide was achieved by an excess addition of aluminum salt [e.g., A1(N03)3] to the suspension at a pH below the PZR 2 and... 

Figure 11 (a) Scanning transmission electron micrograph of the cordierite core uni-... 

Figure 7. Scanning transmission electron micrographs of the Cu(141)-ZSM-5 (a) fresh sample calcined in air at S00°C for 2 hours (b) copper aggregates (Mght spots) on the sample reacted at 500 C in 20% H20-2% NO-He for 10 hours, then in dry gas (2% NO-He) for 20 hours.

Fig. 21.12 Suspensions of cellulose nanofibers (on the left) and (a) scanning transmission electron micrographs of nanofibers (at two magnifications), (b) atomic force micrographs of cellulose nanofibers extracted from white and naturally colored cotton fibers by sulfuric acid treatment. Reproduced with permission from Teixeira et al. (2010). Copyright 2010 Springer Science + Business Media B.V.

FIGURE 13.3 High-angle annular dark-field (z-contrast) scanning transmission electron micrographs of partially dealloyed PtCUj precursor, showing (a) a Pt shell on a Cu-rich core and (b) large Swiss-Pt particles surrounded by smaller core-shell particles. Reprinted with permission from Ref. [29]. American Chemical Society. 

Dark field scanning transmission electron micrograph of coarse AljCuMg precipitate particles in an Al-Cu-Mg alloy. Imaged down the <100> zone axis. (Image courtesy of Nick Birbilis.)... 

Fig. 4 Human corneal endothelium following 3-hour perfusion with lactated Ringer s solution (a) scanning electron micrograph (2100 x) (b) transmission electron micrograph (9100 x ). (Courtesy of H. Edelhauser.)... 

Fig. 1.4 Scanning electron micrographs of (A) (C) Transmission electron micrograph of the...

Figure 14. Sub-10 nm lines written in a stack of Langmuir-Blodgett layers with an electron beam with a diameter of less than 1 nm. Micrograph was taken with the same scanning transmission electron microscope that was used...

Fig. 1. (A) Scanning electron micrograph of human skin. The epidermis has pulled away from part of the basement membrane. (B and C) Transmission electron micrograph through the epidermal-dermal junction of human skin. Keratinocytes (KF) are the cells in the human epidermis. LD, The lamina densa of the basement membrane LL, the lamina lucida. Typical anchoring fibrils (AF) formed from type VII collagen are shown at higher power in C. Courtesy of Dr. K. Holbrook, University of Washington.

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