Silica scanning electron microscopy images

Figure 5.6 Scanning electron microscopy images of a silica-entrapped palladium catalyst amenable for a variety of C-C forming reactions (particle sizes are from 60 to 125 pm).

Fig. 14 Scanning electron microscopy images of the silica-based MIP monolith cross-section of the formed monolith magnified (a) 800x and (b) 5,000 x. Reproduced with permission from [184]...

Figure 2.4. Scanning electron microscopy images of mesoporous silica synthetic morphologies (a) low- and high-curvature morphologies, (b) hollow helicoidal morphologies. Reproduced with permission from [41] and [47],...

Figure 2.17. Scanning electron microscopy image of the nucleation and growth of a mesoporous silica him on mica. Reproduced with permission from [126].

Figure 8 Scanning electronic microscopy images of silica microsprings resulted by calcination of hybrid nanorods.

Fig. 4. Scanning electron microscopy image of the silica film templated by spherical cells. Reprinted with permission from [39]. Copyright 2000 American Chemical Society...

Figure 1. (A) Scanning electron microscopy image of silica spheres fabricated by 1 min sonification of SiCh/CTAB mixture at 500 W ultrasound intensity after 9 days of aging. (B) Transmission electron microscopy image of ultramicrotomed silica sphere.

Uhlmann, D Liu, S Ladewing, BP Diniz da Costa, JC. Cobalt-doped silica membranes for gas separation. Journal of Membrane Science, 2009, 326,316-321. Torras, C Garcia-Valls, R. Quantification of membrane morphology by interpretation of scanning electron microscopy images. Journal of Membrane Science, 2004, 233, 119-127. 

Figure 5.24. Scanning electron microscopy images of PS-PFS polymer spin coated onto a smooth silica surface (A) and confined in grooves on a silica substrate. (From Cheng et al. [115], (2003) Wiley-VCH used with permission.)...

Figure 30.15 Scanning electron microscopy images of (a) latex opal and (b) silica inverse opal. (Adapted with permission from Ref. [103].)...

Scheme 10.2 Top Schematic representation of external surface functionalization by grafting to as-synthesized mesoporous silica. Bottom Scanning electron microscopy images of ASNCs (left) and mesoporous silica spheres (right). The corresponding CLSM images taken after fluorescent labeling of...

Figure 7.11 Scanning electron microscopy (left) and transmission electron microscopy (right) images of low-density PE silica (top) and high-density PE silica (bottom). (Reproduced from ref. 8, with permission.)...

Figure 2.18. Scanning electron microscopy (a) and transmission electron microscopy (b) images of a free-standing mesoporous silica film grown at the air-water interface.

Figure 8 Schematic of the fabrication of hierarchical ordered oxides (a) (Reprinted from Ref. 179, 2001, with permission from Elsevier) scanning electron microscopy (SEM) images (b, c, d), at different magnifications, of hierarchical ordered mesoporons sdica display a high-quality surface pattern ( 1000nm), which is made up of a macroporous ( 100nm) framework of cubic mesoporous silica ( 11 run), as shown in TEM image (e). (Reprinted with permission from P. Yang et al., Science, 1998, 282, 2244)...

Fig. 7 Scanning electron microscopy (SEM) images of silica nanofibres i-iii zoom in and iv-vi zoom out images) and a visualisation of nanofibre growth on rod tips. Reproduced with permission from [57]. Copyright 2014 The Royal Society of Chemistry...

Figure 21.7 shows a scanning electron microscopy (SEM) image of the capillary. SEM and energy-dispersive X-ray (EDX) pattering of Si and Pd (16 h measurement) show the fused-silica micro capillary with the Pd/polysiloxane surface coating. The Pd loading is extremely low, only 0.73 10" mol cm" capillary. 

FIGURE 9.13 (a) Three-phase continuous hydrogenation of an organic compound over a metal supported on silica fibers, (b) A scanning electron microscopy (SEM) image of a knitted silica fiber catalyst. 

Scanning electron microscopy was used to observe the effect of modifications on the dispersion degree of fumed silica and the other powdered compounds in elastomer matrix, as well as to describe the vulcanizates microstructure what is shown on Figure 2 to 5. As can be seen, the modifications conducted with the use of vinylisobutyl-POSS and amic acid-isobutyl-POSS influence the improvement of dispersion level. Incorporation of itaconic acid and aminoethylaminopropylisobutyl-POSS (Fig. 5) resulted in much worse dispersion when compared to the reference sample (Fig. 2). The snowflakes structure of MgO can be clearly seen on the image. 

Figure 3.3 Field emission scanning electron microscopy (FESEM) image of fibronectin-coated silica nanowires.

Figure 11.3 Scanning electron microscopy (SEM) and transmission eiectron microscopy (TEM) images of hollow silica particles prepared using hematite templates with various shapes. (Reproduced with permission from Ref. [29]. Copyright 2013, American Chemical Society.)...

See also SEM/EDS detectors used in, 24 78 development of, 16 487-488 electron sources used in, 24 77-78 in surface imaging, 24 75-76 silica, 22 371-372 for trace evidence, 12 100 Scanning probe microscopies, in surface and interface analysis, 24 80-84 Scanning probe microscopy (SPM), 16 466, 495-503... 

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