REAL-TIME MEASUREMENT OF DYNAMIC STRUCTURE FOR Pd-D SYSTEM IN HEAVY-WATER ELECTROLYSIS CELL
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Graphical Abstract
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Abstract
The real--time dynamic structure of Pd--D system in D_2O electrolysis cell is measured on neutronprowder diffractometer in CIAE. Diffraction patterns in 2θ range of 34°--95°are obtained under theconditions of electrolysing for 0,3 and 48 A·h respectively, and the gradual transition of Pd--D systemfrom α--phase to β--phase is observed. The real--time measurements of β peak of (220) reflection showthat intensity of β peak almost reaches the saturation point after electrolysing for 0. 65 A·h and increas-es slowly with further electrolysis afterwards.
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