Journal: Catalysis Science & Technology

Article Title: Structural insight into an atomic layer deposition (ALD) grown Al 2 O 3 layer on Ni/SiO 2 : impact on catalytic activity and stability in dry reforming of methane †

doi: 10.1039/d1cy01149a

Figure Lengend Snippet: Combined in situ XRD–XAS characterization: (a) in situ XRD ( λ = 0.5060 Å), (b) in situ Ni K-edge XANES with NiO and NiAl 2 O 4 references, and (c) corresponding LCF analysis results for Al (4.0 nm)–Ni/SiO 2 during calcination in 20 vol% O 2 /N 2 . The symbols in the diffractogram mark the peaks due to NiO (ICSD 9866, ■) and NiAl 2 O 4 (ICSD 9554, ). The arrows indicate the direction of change in the XANES spectra with increasing calcination temperature.

Article Snippet: In situ combined XAS (Ni K-edge, 8.2 keV)–XRD experiments were performed at the Swiss-Norwegian Beamlines (SNBL, BM31) at the European Synchrotron Radiation Facility (ESRF).

Techniques: In Situ

Journal: ACS Omega

Article Title: InOOH Bulk Crystals and Ultrathin Nanowires under Compression

doi: 10.1021/acsomega.0c01088

Figure Lengend Snippet: (a) Typical XRD pattern of the ultrathin InOOH nanowires. (b) Typical TEM image of InOOH nanowires. (c) Typical HRTEM image and the corresponding FFT pattern of an isolated InOOH nanowire. (d) The EDS spectrum of the prepared InOOH nanowires.

Article Snippet: The angle-dispersive XRD experiments of microcrystallites and ultrathin nanowires were performed at the Shanghai Synchrotron Radiation Facility (SSRF) (λ = 0.6199 Å) and the National Synchrotron Light Source (NSLS), the Brookhaven National Laboratory (BNL) (λ = 0.4112 Å), respectively.

Techniques: Isolation

Journal: ACS Omega

Article Title: InOOH Bulk Crystals and Ultrathin Nanowires under Compression

doi: 10.1021/acsomega.0c01088

Figure Lengend Snippet: (a) Angle-dispersive XRD patterns of InOOH bulk crystals. (b) Le Bail refinements of the XRD patterns of InOOH bulk crystals at different pressures.

Article Snippet: The angle-dispersive XRD experiments of microcrystallites and ultrathin nanowires were performed at the Shanghai Synchrotron Radiation Facility (SSRF) (λ = 0.6199 Å) and the National Synchrotron Light Source (NSLS), the Brookhaven National Laboratory (BNL) (λ = 0.4112 Å), respectively.

Techniques:

Journal: ACS Omega

Article Title: InOOH Bulk Crystals and Ultrathin Nanowires under Compression

doi: 10.1021/acsomega.0c01088

Figure Lengend Snippet: (a) Angle-dispersive XRD patterns of the InOOH nanowires. The peak of Fe, which is from the stainless steel gasket, is marked with an asterisk. (b) The narrow-range XRD patterns and the deconvoluted peaks of InOOH nanowires (solid blue trace) at 0.9, 15.1, and 35.0 GPa.

Article Snippet: The angle-dispersive XRD experiments of microcrystallites and ultrathin nanowires were performed at the Shanghai Synchrotron Radiation Facility (SSRF) (λ = 0.6199 Å) and the National Synchrotron Light Source (NSLS), the Brookhaven National Laboratory (BNL) (λ = 0.4112 Å), respectively.

Techniques: