Urquhart, Stephen2022-04-122022-04-123/29/2022Urquhart, S.G. (2022). X-ray Spectroptychography. ACS Omega, 7(14), 11521011529. https://doi.org/10.1021/acsomega.2c00228https://hdl.handle.net/10388/13885X-ray spectroptychography is an emerging method for the chemical microanalysis of advanced nanomaterials such as catalysts and batteries. This method builds upon established synchrotron X-ray microscopy and spectromicroscopy techniques with added spatial resolution from ptychography, an algorithmic imaging technique. This minireview will introduce the technique of X-ray spectroptychography, where ptychography is performed with variable photon energy, and discuss recent results and prospects for this method.en-USAttribution-NonCommercial-NoDerivs 2.5 CanadaX-raysCatalystsEnergyBatteriesMaterialsReview