Application Compendium - Agilent Technologies

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Figure 4. Optical images: A—the full field of view visible through microscope, annotated with the chemical composition and approximate thickness of the various layers in the sample; and B—zoomed image corresponding to the contact area of the Micro ATR Figure 5. Identifying layers: B—as per Figure 4, above; and C–three chemical images created with different wavenumbers to highlight the main layers and tie layers with corresponding representative spectra as indicated by the arrows. Note: All spectra are shown in absorbance units, with axes omitted for clarity 6
A visual inspection of the sample using the standard binocular or internal visible camera revealed the sample to be a polymer film containing three main layers with two adhesive layers (Figure 4). A summary of the results is presented in Figure 5. This shows how the three main layers are clearly identified: a 16-micron thick layer of nylon sandwiched between two layers of polyethylene, 11 and 20 microns in thickness. However, as demonstrated, the power of Micro ATR chemical imaging with an Agilent FPA detector is in its ability to measure layers as thin as a few microns. Two tie layers were clearly identified and easily determined as being composed of subtly different polyurethane adhesives. The thinner of the two polyurethane layers was only 2–3 microns across and the pyrolyzate-based layer was thicker at 5–6 microns. The measurement of both these layers would be impossible with any other technique other than micro ATR chemical imaging on the Agilent Cary 620 FTIR chemical imaging system. 7 Summary There are two clear benefits to analyzing polymeric laminates using Agilent's Cary 620 FTIR chemical imaging system: 1. Analyze ultra-thin samples without resin embedding Through the use of Agilent’s unique ―Live ATR imaging‖, ultra-thin films of 50 microns or less can be measured as-is with Micro ATR chemical imaging.This avoids the need for any of the traditional and complicated resin embedding requirements. As such, instead of waiting hours for resin to cure and then spending time cutting and then polishing the surface, multiple samples or multiple locations on one sample can be measured in a few minutes. 2. Unrivalled spatial resolution In combination with the use of a FPA detector*, Agilent’s unique Micro ATR design provides for a pixel size of 1.1 microns that allows ultra-thin adhesive layers as narrow as two microns to be identified. This level of spatial resolution provides unrivalled levels of detail and chemical information to assist in the most complicated and difficult sample measurements. *This product is regulated by the U.S. Department of State under the International Traffic in Arms Regulations, 22 CFR 120-130 (―ITAR‖). An export license from the U.S. government is therefore required to export this product from the United States, and other ITAR restrictions apply to the shipment, use, service and other aspects of this product and the FTIR instrument in which it is used.
Page 1 and 2: MATERIALS TESTING AND RESEARCH SOLU
Page 3 and 4: When accuracy and reliability in me
Page 5 and 6: AGILENT TECHNOLOGIES APPLICATIONS F
Page 7 and 8: Figure 1. Agilent Cary 630 FTIR spe
Page 9 and 10: The calibration samples were measur
Page 11 and 12: Author Frank Higgins Agilent Techno
Page 13 and 14: Figure 1. The overlaid aliphatic be
Page 15 and 16: Author John Seelenbinder Agilent Te
Page 17 and 18: Figure 3. Sample is lightly pressed
Page 19 and 20: Author Dr. Mustafa Kansiz Agilent T
Page 21 and 22: microscopy provides for a factor of
Page 23: Standard ATR IR Image No Pressure (
Page 27 and 28: Experimental Instrumentation To per
Page 29 and 30: Authors Jonah Kirkwood † and Must
Page 31 and 32: Spectra were collected from each lo
Page 33 and 34: Infrared mapping allows for multipl
Page 35 and 36: The spectra in Figure 2 are visuall
Page 37 and 38: Conclusion Agilent‟s Cary 610 FTI
Page 39 and 40: Authors Dr. Wayne Collins*, John Se
Page 41 and 42: The calibration curve obtained for
Page 43 and 44: Conclusion Select ‘Peak Ratio’
Page 45 and 46: Summary This method describes a pro
Page 47 and 48: Method configuration To determine t
Page 51 and 52: The calibration curve for the deter
Page 53 and 54: Figure 6. The MicroLab PC FTIR soft
Page 55 and 56: Summary An analytically representat
Page 57 and 58: Figure 3. The Irganox 1010 peak are
Page 61 and 62: The calibration curve and equation
Page 63 and 64: Select ‘Peak Ratio’ - from the
Page 65 and 66: Summary An analytically representat
Page 67 and 68: Figure 3. The GMS peak height absor
Page 69 and 70: Advanced Atomic Force Microscopy: E
Page 71 and 72: signal) image indicating the overwh
Page 73 and 74: A dependence of surface potential o
Page 75 and 76:
A B C Figure 6A-C. The topography (
Page 77 and 78:
A B Figure 10A-C. The topography (A
Page 79 and 80:
KFM with AM-FM operation in the int
Page 81 and 82:
ibbons is only slightly different f
Page 83 and 84:
References 1. G. Binnig, C.F. Quate
Page 85 and 86:
Figure 1. AFM topographic image of
Page 87 and 88:
100nm 100nm 350nm 100nm Figure 3. A
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to perfect hexagonal patterns, whic
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Single-pass KFM studies have been k
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images due to the difference of the
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0.5 V) of the nanowires. Additional
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appeared in the topography image. T
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of PSS component. TEM studies of mo
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Atomic Force Microscopy Studies in
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on graphite and MoS2 are shown in F
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A B C D Scan size: 5 µm. Scan size
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images of PEDOT:PSS blend, (PEDOT -
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Young’s Modulus of Dielectric ‘
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Figure 3. Young’s modulus as a fu
Page 113 and 114:
Nanoindentation, Scratch, and Eleva
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The samples listed as “D” sampl
Page 117 and 118:
Figure 6. Elastic modulus results f
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Figure 11. Elastic modulus results
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Sample B Figure 16. Scratch curves
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Conclusions Nanoindentation and scr
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measurement technique has been expl
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References 1. J.L. Hay, “Using In
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Theory The complex shear modulus (G
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References 1. Jain, S.K., Bhattacha
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LCCC relies on carrying out isocrat
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log Mp 5 4.6 4.2 3.8 0.5 15% Water
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Authors Wei Luan and Chunxiao Wang
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Table 1. Chemical Information of An
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Injection Volume Influence of Real
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translator into three modes on diff
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To identify the matrix influence on
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Authors Chun-Xiao Wang and Wei Luan
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Table 1. Polymer Additives in ASTM
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1 2 3 4 5 1 Tinuvin P 2 BHT 3 BHEB
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1 Tinuvin P 2 BHT 3 BHEB 4 Isonox 1
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Authors Edgar Naegele Agilent Techn
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Results and discussion To meet the
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Authors Melissa Dunkle, Gerd Vanhoe
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Experimental The analyses were perf
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Repeatability of the SFC/MS analysi
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Conclusion The combination of the A
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Introduction Phthalates form a grou
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The analytical method was applied t
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Introduction Bisphenol A (BPA) is a
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Preparation of standards BPA and BP
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Limit of Detection (LOD) and Limit
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Sample analysis The content of BPA
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The calibration for BPA and BPF, wh
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Author Stephen Ball Agilent Technol
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Results and discussion By operating
Page 185 and 186:
Introduction The wavelength of UV r
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LC parameters Premixed solutions of
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Linearity A linearity study was per
Page 191 and 192:
References 1. Dr. James H. Gibson,
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Instrumentation Columns: 2 x PLgel
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Authors Greg Saunders and Ben MacCr
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Authors Greg Saunders, Ben MacCreat
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Page 205 and 206:
Author Greg Saunders Agilent Techno
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Figure 5. Universal calibration cur
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Methods and Materials Conditions Co
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Materials and Methods A column set
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Application Compendium - Agilent Technologies

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