Porous anodic film growth on beryllium in NaOH electrolyte

He, Simin; Ye, Hong; Ma, Yan; Guo, Liang; Gou, Yingning; Zhang, Pengcheng

doi:10.1016/j.corsci.2016.02.016

Cited by 7 publications

(2 citation statements)

References 23 publications

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“…Since its subtraction from all the measurements did not create any particular feature in the data, we believe that its spectrum does not change with experimental conditions. The corresponding WAXS spectra display all the same scattering and two diffraction peaks that can be assigned to beryllium (Nabihah & Shanmugan, 2016;He et al, 2016). This scattering [Fig.…”

Section: Saxs and Waxs Curves Of The Empty Cellmentioning

confidence: 76%

Innovative pressure environment combining hydrostatic pressure gradient and mechanical compression for structural investigations of nanoporous soft films

Wolanin¹,

Giraud²,

Morfin³

et al. 2022

J Synchrotron Radiat

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The development of a new sample environment enabling X-ray scattering measurements at small and large angles under mechanical compression and hydraulic flow is presented. The cell, which is adapted for moderate pressures, includes beryllium windows, and allows applying simultaneously a compressive pressure up to 2.5 kbar in the perpendicular direction to the flow and either a hydrostatic pressure up to 300 bar or a pressure gradient of the same amplitude. The development of high-pressure devices for synchrotron experiments is relevant for many scientific fields in order to unveil details of a material's structure under relevant conditions of stresses. In particular, mechanical constraints coupled to hydrostatic pressure or flow, leading to complex stress tensor and mechanical response, and therefore unexpected deformations (swelling and pore deformation), are poorly addressed. Here, first the design of the environment is described, and then its performance with measurements carried out on a regenerated cellulose membrane is demonstrated.

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