Target preparation using reactions with gases

A Sulfur‐Fixing Strategy toward Carbon‐Supported Ru‐Based Bimetallic Nanocluster Catalysts

“…The TPR profiles show that the hydrogen consumption of all these Ru−M bimetallic salts/meso_SC ends before 450 °C (Figure ). We further note that the oxidized In, Sn, Ge species could be completely reduced into metallic states with H 2 at 600 °C as reported previously . Besides, the reaction of nickel oxide with hydrogen under standard state is a thermodynamically spontaneous process based on the Ellingham Diagrams analysis .…”

Oxide targets for Gammasphere

“…These reacted with oxygen by heating under sub-atmospheric O 2 [7], but would not release from the slide while ''floating''. Next, mounted 58 Ni targets on frames were heated using a quartz lamp to 573 K at a pressure of 400 Pa of O 2 in the deposition chamber for 48 h. Energy loss analysis before and after showed a content of oxygen in the targets of only 20-50 mg/cm 2 , compared to the expected 55 mg/cm 2 .…”

10th international symposium on the synthesis and applications of isotopes and isotopically labelled compounds—production of isotopes, Session 14, Thursday, June 18, 2009

“…This has to do with the energy needed to break the oxygen bond. The apparatus usually employ consists of a tube furnace through which hydrogen gas may be passed 10 . A typical temperature range for these reactions are 600-12001C.…”