Stephen G. Urquhart

Application of Scanning Transmission X-Ray Microscopy to the Rubber Industry

Winesett, D. A., Ade, H., Smith, A. P., Urquhart, S. G., Dias, A. J., & Stevens, P. (2003, September 1). Rubber Chemistry and Technology, Vol. 76, pp. 803–811.

Calibrated NEXAFS spectra of some common polymers

Dhez, O., Ade, H., & Urquhart, S. G. (2002, December 27). Journal of Electron Spectroscopy and Related Phenomena, Vol. 128, pp. 85–96.

Characterization of the effects of soft X-ray irradiation on polymers

Coffey, T., Urquhart, S. G., & Ade, H. (2002, January 1). Journal of Electron Spectroscopy and Related Phenomena, Vol. 122, pp. 65–78.

Identification and Quantitation of Urea Precipitates in Flexible Polyurethane Foam Formulations by X-ray Spectromicroscopy

Rightor, E. G., Urquhart, S. G., Hitchcock, A. P., Ade, H., Smith, A. P., Mitchell, G. E., … Lidy, W. E. (2002, June 21). Macromolecules, Vol. 35, pp. 5873–5882.

Interfacial properties of elastomer blends as studied by neutron reflectivity

Zhang, Y., Li, W., Tang, B., Ge, S., Hu, X., Rafailovich, M. H., … Ade, H. (2001, October 1). Polymer, Vol. 42, pp. 9133–9141.

Optimization of scanning transmission X-ray microscopy for the identification and quantitation of reinforcing particles in polyurethanes

Hitchcock, A. P., Koprinarov, I., Tyliszczak, T., Rightor, E. G., Mitchell, G. E., Dineen, M. T., … Ade, H. (2001, June 1). Ultramicroscopy, Vol. 88, pp. 33–49.

Quantitative Characterization of Microscopic Variations in the Cross-Link Density of Gels

Mitchell, G. E., Wilson, L. R., Dineen, M. T., Urquhart, S. G., Hayes, F., Rightor, E. G., … Ade, H. (2001, November 22). Macromolecules, Vol. 35, pp. 1336–1341.

Use of near Edge X-Ray Absorption Fine Structure Spectromicroscopy to Characterize Multicomponent Polymeric Systems

Smith, A. P., Urquhart, S. G., Winesett, D. A., Mitchell, G., & Ade, H. (2001, December 1). Applied Spectroscopy, Vol. 55, pp. 1676–1681.

Characterization of microscopic variation in crosslink density in polymer gels using scanning transmission X-ray microscopy

In D. B. Williams & R. Shimizu (Eds.), Microbeam Analysis 2000: proceedings of the Second Conference of the International Union of Microbeam Analysis Societies held in Kailua-Kona, Hawaii, 9-14 July 2000 (Vol. 165, pp. 113–114). Bristol: Institute of Physics Publishing.

Chemical and vibronic effects in the high-resolution near-edge X-ray absorption fine structure spectra of polystyrene isotopomers

Urquhart, S. G., Ade, H., Rafailovich, M., Sokolov, J. S., & Zhang, Y. (2000, May 1). Chemical Physics Letters, Vol. 322, pp. 412–418.

Segregated phases in flexible polyurethanes by x-ray spectromicroscopy

In D. B. Williams & R. Shimizu (Eds.), Microbeam Analysis 2000: proceedings of the Second Conference of the International Union of Microbeam Analysis Societies held in Kailua-Kona, Hawaii, 9-14 July 2000 (Vol. 165, pp. 111–112). Bristol: Institute of Physics Publishing.

Core Excitation Spectroscopy of Stable Cyclic Diaminocarbenes, -silylenes, and -germylenes

Lehmann, J. F., Urquhart, S. G., Ennis, L. E., Hitchcock, A. P., Hatano, K., Gupta, S., & Denk, M. K. (1999, April 14). Organometallics.

NEXAFS spectromicroscopy of polymers: overview and quantitative analysis of polyurethane polymers

Urquhart, S. G., Hitchcock, A. P., Smith, A. P., Ade, H. W., Lidy, W., Rightor, E. G., & Mitchell, G. E. (1999, October 1). Journal of Electron Spectroscopy and Related Phenomena, Vol. 100, pp. 119–135.

Near-Edge X-ray Absorption Fine Structure Spectroscopy of MDI and TDI Polyurethane Polymers

Urquhart, S. G., Smith, A. P., Ade, H. W., Hitchcock, A. P., Rightor, E. G., & Lidy, W. (1999, May 6). The Journal of Physical Chemistry B, Vol. 103, pp. 4603–4610.

Near-Edge X-ray Absorption Fine Structure Spectroscopy on Ordered Films of an Amphiphilic Derivate of 2,5-Diphenyl-1,3,4-Oxadiazole

Giebler, R., Schulz, B., Reiche, J., Brehmer, L., Wühn, M., Wöll, C., … Unger, W. E. S. (1999, January 20). Langmuir, Vol. 15, pp. 1291–1298.